octave: libinterp/corefcn/toplev.cc annotate

annotate libinterp/corefcn/toplev.cc @ 21600:184b85b31e03

more updates for version function * toplev.cc (F__octave_config_info__): New fields, build_time, fftw_version. * oct-fftw.cc, oct-fftw.h (octave_fftw_version): New function. * version.m: New option "-fftw". Fix release_date in tests * module.mk (libinterp/build-info.cc): Update rule. * build-info.h, build-info.in.cc (octave_build_date): Delete. (octave_build_time): Return Unix time instead of local clock time.

author	mmuetzel <markus.muetzel@gmx.de>
date	Sun, 10 Apr 2016 15:33:43 -0400
parents	cf552443c104
children	37cbdf7bffa9

rev	line source
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1 /*
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	2
19697 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	3 Copyright (C) 1995-2015 John W. Eaton
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	4
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	6
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	8 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	10 option) any later version.
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	11
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	15 for more details.
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	16
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	19 <http://www.gnu.org/licenses/>.
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	20
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	21 */
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	22
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	23 #ifdef HAVE_CONFIG_H
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21253 diff changeset	24 # include "config.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	25 #endif
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	26
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	27 #include <cassert>
4489 a90c3cbded0d [project @ 2003-08-28 16:08:26 by jwe] jwe parents: 4440 diff changeset	28 #include <cerrno>
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	29 #include <cstdlib>
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	30 #include <cstring>
4221 a7d8e5dd87ad [project @ 2002-12-06 22:34:47 by jwe] jwe parents: 4217 diff changeset	31 #include <new>
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	32
3503 d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3446 diff changeset	33 #include <fstream>
d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3446 diff changeset	34 #include <iostream>
5765 7ba9ad1fec11 [project @ 2006-04-17 05:05:15 by jwe] jwe parents: 5744 diff changeset	35 #include <sstream>
1728 42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1704 diff changeset	36 #include <string>
42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1704 diff changeset	37
16317 ce5231908ea2 * toplev.cc: Include sys/select.h. John W. Eaton <jwe@octave.org> parents: 16292 diff changeset	38 #include <sys/select.h>
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	39 #include <sys/types.h>
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	40 #include <unistd.h>
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	41
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2910 diff changeset	42 #include "cmd-edit.h"
12989 00235a6446da eliminate duplication of internal variables controlling command history John W. Eaton <jwe@octave.org> parents: 12846 diff changeset	43 #include "cmd-hist.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2910 diff changeset	44 #include "file-ops.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	45 #include "lo-error.h"
2370 a45c7d64b5e3 [project @ 1996-10-11 23:51:15 by jwe] jwe parents: 2322 diff changeset	46 #include "lo-mappers.h"
3020 f491f232cb09 [project @ 1997-06-03 22:15:08 by jwe] jwe parents: 3014 diff changeset	47 #include "oct-env.h"
21600 184b85b31e03 more updates for version function mmuetzel <markus.muetzel@gmx.de> parents: 21598 diff changeset	48 #include "oct-fftw.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	49 #include "oct-locbuf.h"
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	50 #include "quit.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	51 #include "singleton-cleanup.h"
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1751 diff changeset	52 #include "str-vec.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	53
21220 d78e45987d6a rename octave::build_env namespace from octave::config John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	54 #include "build-env.h"
21597 fe1447ae68cf Add more info to version.m and store build info in the binary (bug #45659) mmuetzel <markus.muetzel@gmx.de> parents: 21534 diff changeset	55 #include "build-info.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	56 #include "defaults.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	57 #include "defun.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	58 #include "error.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	59 #include "file-io.h"
14014 907d03def9d5 explicitly close figures in clean_up_and_exit instead of using an atexit function John W. Eaton <jwe@octave.org> parents: 13983 diff changeset	60 #include "graphics.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	61 #include "input.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	62 #include "lex.h"
17755 9c03b071fd7b avoid HDF5 error message at exit (bug #37713) John W. Eaton <jwe@octave.org> parents: 17744 diff changeset	63 #include "load-save.h"
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	64 #include "octave-link.h"
1742 a02f140ed897 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: 1728 diff changeset	65 #include "oct-hist.h"
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	66 #include "oct-map.h"
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20939 diff changeset	67 #include "ovl.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	68 #include "ov.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	69 #include "pager.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	70 #include "parse.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	71 #include "pathsearch.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	72 #include "procstream.h"
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: 8581 diff changeset	73 #include "pt-eval.h"
2985 aa9d0c0e0458 [project @ 1997-05-16 06:54:18 by jwe] jwe parents: 2982 diff changeset	74 #include "pt-jump.h"
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: 2973 diff changeset	75 #include "pt-stmt.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	76 #include "sighandlers.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	77 #include "sysdep.h"
2693 f4d0604cbcc4 [project @ 1997-02-18 15:25:21 by jwe] jwe parents: 2692 diff changeset	78 #include "syswait.h"
1750 fd0d12493223 [project @ 1996-01-13 09:31:07 by jwe] jwe parents: 1742 diff changeset	79 #include "toplev.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	80 #include "unwind-prot.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	81 #include "utils.h"
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	82 #include "variables.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	83 #include "version.h"
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	84
15756 ea1a1fb00744 Make the path to the shell interpreter configuable Mike Miller <mtmiller@ieee.org> parents: 15596 diff changeset	85 #ifndef SHELL_PATH
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21182 diff changeset	86 # define SHELL_PATH "/bin/sh"
15756 ea1a1fb00744 Make the path to the shell interpreter configuable Mike Miller <mtmiller@ieee.org> parents: 15596 diff changeset	87 #endif
ea1a1fb00744 Make the path to the shell interpreter configuable Mike Miller <mtmiller@ieee.org> parents: 15596 diff changeset	88
9217 ee7cf4d963f3 smarter handling of quit() Jaroslav Hajek <highegg@gmail.com> parents: 9187 diff changeset	89 void (*octave_exit) (int) = ::exit;
ee7cf4d963f3 smarter handling of quit() Jaroslav Hajek <highegg@gmail.com> parents: 9187 diff changeset	90
9255 1c2d2c9f4a8d don't allow quit() in embedded mode by default, make configurable Jaroslav Hajek <highegg@gmail.com> parents: 9217 diff changeset	91 // TRUE means the quit() call is allowed.
1c2d2c9f4a8d don't allow quit() in embedded mode by default, make configurable Jaroslav Hajek <highegg@gmail.com> parents: 9217 diff changeset	92 bool quit_allowed = true;
1c2d2c9f4a8d don't allow quit() in embedded mode by default, make configurable Jaroslav Hajek <highegg@gmail.com> parents: 9217 diff changeset	93
3020 f491f232cb09 [project @ 1997-06-03 22:15:08 by jwe] jwe parents: 3014 diff changeset	94 // TRUE means we are exiting via the builtin exit or quit functions.
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	95 bool quitting_gracefully = false;
d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	96 // This stores the exit status.
d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	97 int exit_status = 0;
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	98
4217 301cc4cf87e9 [project @ 2002-12-05 03:33:01 by jwe] jwe parents: 4214 diff changeset	99 // TRUE means we are ready to interpret commands, but not everything
301cc4cf87e9 [project @ 2002-12-05 03:33:01 by jwe] jwe parents: 4214 diff changeset	100 // is ready for interactive use.
301cc4cf87e9 [project @ 2002-12-05 03:33:01 by jwe] jwe parents: 4214 diff changeset	101 bool octave_interpreter_ready = false;
301cc4cf87e9 [project @ 2002-12-05 03:33:01 by jwe] jwe parents: 4214 diff changeset	102
4172 2e94b2abfe6d [project @ 2002-11-12 21:14:04 by jwe] jwe parents: 4171 diff changeset	103 // TRUE means we've processed all the init code and we are good to go.
2e94b2abfe6d [project @ 2002-11-12 21:14:04 by jwe] jwe parents: 4171 diff changeset	104 bool octave_initialized = false;
2e94b2abfe6d [project @ 2002-11-12 21:14:04 by jwe] jwe parents: 4171 diff changeset	105
5743 a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5717 diff changeset	106 octave_call_stack *octave_call_stack::instance = 0;
a527e0f77aa5 [project @ 2006-04-06 08:20:21 by jwe] jwe parents: 5717 diff changeset	107
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	108 std::string
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	109 octave_call_stack::stack_frame::fcn_file_name (void) const
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	110 {
21017 93748bcaec17 maint: Replace emtpy 'std::string ()' calls with "". Rik <rik@octave.org> parents: 20962 diff changeset	111 return m_fcn ? m_fcn->fcn_file_name () : "";
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	112 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	113
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	114 std::string
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	115 octave_call_stack::stack_frame::fcn_name (bool print_subfn) const
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	116 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	117 std::string retval;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	118
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	119 if (m_fcn)
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	120 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	121 std::string parent_fcn_name = m_fcn->parent_fcn_name ();
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	122
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	123 if (print_subfn && ! parent_fcn_name.empty ())
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	124 retval = parent_fcn_name + Vfilemarker;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	125
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	126 retval += m_fcn->name ();
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	127 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	128 else
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	129 retval = "<unknown>";
19597 db92e7e28e1f strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19415 diff changeset	130
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	131 return retval;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	132 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	133
20511 9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	134 bool
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	135 octave_call_stack::stack_frame::operator== (const octave_call_stack::stack_frame &rhs) const
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	136 {
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	137 if (this->line () != rhs.line ())
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	138 return false;
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	139 else if (this->column () != rhs.column ())
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	140 return false;
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	141 else if (this->fcn_file_name () != rhs.fcn_file_name ())
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	142 return false;
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	143 else if (this->fcn_name () != rhs.fcn_name ())
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	144 return false;
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	145 else
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	146 return true;
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	147 }
9502e0142c19 Simplify error output if max_recursion_depth is exceeded (Bug #45843). Stefan Miereis <stefan.miereis@gmx.de> parents: 20172 diff changeset	148
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	149 void
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	150 octave_call_stack::create_instance (void)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	151 {
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	152 instance = new octave_call_stack ();
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	153
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	154 if (instance)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	155 {
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	156 instance->do_push (0, symbol_table::top_scope (), 0);
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	157
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	158 singleton_cleanup_list::add (cleanup_instance);
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	159 }
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	160 }
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 13981 diff changeset	161
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	162 int
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	163 octave_call_stack::do_current_line (void) const
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	164 {
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	165 int retval = -1;
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	166
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	167 if (! cs.empty ())
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	168 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	169 const stack_frame& elt = cs[curr_frame];
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	170 retval = elt.m_line;
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	171 }
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	172
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	173 return retval;
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	174 }
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	175
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	176 int
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	177 octave_call_stack::do_current_column (void) const
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	178 {
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	179 int retval = -1;
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	180
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	181 if (! cs.empty ())
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	182 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	183 const stack_frame& elt = cs[curr_frame];
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	184 retval = elt.m_column;
16354 fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	185 }
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	186
fb27f1e08297 track line and column info directly in call stack (bug #38556) John W. Eaton <jwe@octave.org> parents: 16347 diff changeset	187 return retval;
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	188 }
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	189
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	190 size_t
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	191 octave_call_stack::do_num_user_code_frames
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	192 (octave_idx_type& curr_user_frame) const
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	193 {
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	194 size_t retval = 0;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	195
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	196 curr_user_frame = 0;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	197
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	198 // Look for the caller of dbstack.
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	199 size_t xframe = cs[curr_frame].m_prev;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	200
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	201 bool found = false;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	202
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	203 size_t k = cs.size ();
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	204
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	205 for (const_reverse_iterator p = cs.rbegin (); p != cs.rend (); p++)
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	206 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	207 octave_function f = (p).m_fcn;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	208
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	209 if (--k == xframe)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	210 found = true;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	211
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	212 if (f && f->is_user_code ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	213 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	214 if (! found)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	215 curr_user_frame++;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	216
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	217 retval++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	218 }
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	219 }
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	220
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	221 // We counted how many user frames were not the one, in reverse.
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	222 // Now set curr_user_frame to be the index in the other direction.
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	223 curr_user_frame = retval - curr_user_frame - 1;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	224
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	225 return retval;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	226 }
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	227
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7552 diff changeset	228 octave_user_code *
7923 c3d21b9b94b6 eliminate octave_call_stack member functions caller_user_script and caller_user_function, and unused difference_type args John W. Eaton <jwe@octave.org> parents: 7913 diff changeset	229 octave_call_stack::do_caller_user_code (size_t nskip) const
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	230 {
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7552 diff changeset	231 octave_user_code *retval = 0;
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	232
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	233 const_iterator p = cs.end ();
73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	234
73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	235 while (p != cs.begin ())
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	236 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	237 const stack_frame& elt = *(--p);
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	238
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	239 octave_function *f = elt.m_fcn;
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	240
7719 87eda1f8faaa octave_user_code: new base class for octave_user_script and octave_user_function John W. Eaton <jwe@octave.org> parents: 7552 diff changeset	241 if (f && f->is_user_code ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	242 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	243 if (nskip > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	244 nskip--;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	245 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	246 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	247 retval = dynamic_cast<octave_user_code *> (f);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	248 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	249 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	250 }
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	251 }
1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	252
1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	253 return retval;
1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	254 }
1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	255
21322 909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	256 int
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	257 octave_call_stack::do_caller_user_code_line (void) const
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	258 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	259 int retval = -1;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	260
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	261 const_iterator p = cs.end ();
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	262
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	263 while (p != cs.begin ())
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	264 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	265 const stack_frame& elt = *(--p);
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	266
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	267 octave_function *f = elt.m_fcn;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	268
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	269 if (f && f->is_user_code ())
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	270 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	271 if (elt.m_line > 0)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	272 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	273 retval = elt.m_line;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	274 break;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	275 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	276 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	277 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	278
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	279 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	280 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	281
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	282 int
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	283 octave_call_stack::do_caller_user_code_column (void) const
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	284 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	285 int retval = -1;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	286
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	287 const_iterator p = cs.end ();
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	288
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	289 while (p != cs.begin ())
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	290 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	291 const stack_frame& elt = *(--p);
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	292
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	293 octave_function *f = elt.m_fcn;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	294
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	295 if (f && f->is_user_code ())
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	296 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	297 if (elt.m_column)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	298 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	299 retval = elt.m_column;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	300 break;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	301 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	302 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	303 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	304
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	305 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	306 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	307
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	308 octave_user_code *
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	309 octave_call_stack::do_debug_user_code (void) const
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	310 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	311 octave_user_code *retval = 0;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	312
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	313 // This should never happen...
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	314 if (curr_frame == 0)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	315 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	316
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	317 // Start looking with the caller of the calling debug function.
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	318 size_t i = cs[curr_frame].m_prev;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	319
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	320 while (i != 0)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	321 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	322 const stack_frame& elt = cs[i];
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	323
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	324 octave_function *f = elt.m_fcn;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	325
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	326 if (f && f->is_user_code ())
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	327 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	328 retval = dynamic_cast<octave_user_code *> (f);
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	329 break;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	330 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	331 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	332
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	333 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	334 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	335
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	336 int
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	337 octave_call_stack::do_debug_user_code_line (void) const
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	338 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	339 int retval = -1;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	340
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	341 // This should never happen...
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	342 if (curr_frame == 0)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	343 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	344
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	345 // Start looking with the caller of the calling debug function.
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	346 size_t i = cs[curr_frame].m_prev;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	347
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	348 while (i != 0)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	349 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	350 const stack_frame& elt = cs[i];
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	351
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	352 octave_function *f = elt.m_fcn;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	353
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	354 if (f && f->is_user_code ())
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	355 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	356 if (elt.m_line)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	357 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	358 retval = elt.m_line;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	359 break;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	360 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	361 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	362 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	363
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	364 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	365 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	366
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	367 int
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	368 octave_call_stack::do_debug_user_code_column (void) const
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	369 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	370 int retval = -1;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	371
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	372 // This should never happen...
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	373 if (curr_frame == 0)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	374 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	375
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	376 // Start looking with the caller of the calling debug function.
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	377 size_t i = cs[curr_frame].m_prev;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	378
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	379 while (i != 0)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	380 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	381 const stack_frame& elt = cs[i];
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	382
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	383 octave_function *f = elt.m_fcn;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	384
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	385 if (f && f->is_user_code ())
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	386 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	387 if (elt.m_column)
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	388 {
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	389 retval = elt.m_column;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	390 break;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	391 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	392 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	393 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	394
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	395 return retval;
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	396 }
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	397
18267 bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	398 bool
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	399 octave_call_stack::do_all_scripts (void) const
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	400 {
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	401 bool retval = true;
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	402
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	403 const_iterator p = cs.end ();
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	404
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	405 while (p != cs.begin ())
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	406 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	407 const stack_frame& elt = *(--p);
18267 bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	408
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	409 octave_function *f = elt.m_fcn;
18267 bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	410
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	411 if (f && ! f->is_user_script ())
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	412 {
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	413 retval = false;
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	414 break;
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	415 }
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	416 }
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	417
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	418 return retval;
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	419 }
bc139ccccef9 Don't echo scripts not executed from the cmd line when using 'echo on'(bug #41202) Rik <rik@octave.org> parents: 18104 diff changeset	420
10767 2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	421 // Use static fields for the best efficiency.
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	422 // NOTE: C++0x will allow these two to be merged into one.
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	423 static const char *bt_fieldnames[] = { "file", "name", "line",
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	424 "column", "scope", "context", 0
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	425 };
10767 2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	426 static const octave_fields bt_fields (bt_fieldnames);
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	427
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	428 octave_map
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	429 octave_call_stack::empty_backtrace (void)
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	430 {
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	431 return octave_map (dim_vector (0, 1), bt_fields);
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	432 }
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	433
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	434 std::list<octave_call_stack::stack_frame>
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	435 octave_call_stack::do_backtrace_frames (size_t nskip,
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	436 octave_idx_type& curr_user_frame) const
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	437 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	438 std::list<octave_call_stack::stack_frame> retval;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	439
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	440 size_t user_code_frames = do_num_user_code_frames (curr_user_frame);
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	441
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	442 size_t nframes = nskip <= user_code_frames ? user_code_frames - nskip : 0;
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	443
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	444 // Our list is reversed.
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	445 curr_user_frame = nframes - curr_user_frame - 1;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	446
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	447 if (nframes > 0)
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	448 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	449 for (const_reverse_iterator p = cs.rbegin (); p != cs.rend (); p++)
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	450 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	451 const stack_frame& elt = *p;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	452
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	453 octave_function *f = elt.m_fcn;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	454
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	455 if (f && f->is_user_code ())
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	456 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	457 if (nskip > 0)
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	458 nskip--;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	459 else
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	460 retval.push_back (elt);
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	461 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	462 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	463 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	464
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	465 return retval;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	466 }
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	467
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	468 octave_map
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	469 octave_call_stack::do_backtrace (size_t nskip,
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	470 octave_idx_type& curr_user_frame,
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	471 bool print_subfn) const
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	472 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	473 std::list<octave_call_stack::stack_frame> frames
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	474 = do_backtrace_frames (nskip, curr_user_frame);
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	475
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	476 size_t nframes = frames.size ();
19597 db92e7e28e1f strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19415 diff changeset	477
10767 2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	478 octave_map retval (dim_vector (nframes, 1), bt_fields);
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	479
10767 2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	480 Cell& file = retval.contents (0);
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	481 Cell& name = retval.contents (1);
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	482 Cell& line = retval.contents (2);
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	483 Cell& column = retval.contents (3);
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	484 Cell& scope = retval.contents (4);
2b041d3995a3 modernize some map usage on toplev.cc and error.cc Jaroslav Hajek <highegg@gmail.com> parents: 10411 diff changeset	485 Cell& context = retval.contents (5);
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	486
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	487 octave_idx_type k = 0;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	488
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	489 for (std::list<octave_call_stack::stack_frame>::const_iterator p = frames.begin ();
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	490 p != frames.end (); p++)
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	491 {
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	492 const stack_frame& elt = *p;
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	493
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	494 scope(k) = elt.m_scope;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	495 context(k) = elt.m_context;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	496 file(k) = elt.fcn_file_name ();
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	497 name(k) = elt.fcn_name (print_subfn);
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	498 line(k) = elt.m_line;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	499 column(k) = elt.m_column;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	500
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	501 k++;
7734 2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	502 }
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	503
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	504 return retval;
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	505 }
2dee19385d32 eliminate tree_statement_stack; handle current statement info in octave_call_stack John W. Eaton <jwe@octave.org> parents: 7733 diff changeset	506
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	507 bool
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	508 octave_call_stack::do_goto_frame (size_t n, bool verbose)
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	509 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	510 bool retval = false;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	511
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	512 if (n < cs.size ())
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	513 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	514 retval = true;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	515
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	516 curr_frame = n;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	517
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	518 const stack_frame& elt = cs[n];
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	519
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	520 symbol_table::set_scope_and_context (elt.m_scope, elt.m_context);
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	521
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	522 if (verbose)
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	523 octave_stdout << "stopped in " << elt.fcn_name ()
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	524 << " at line " << elt.m_line
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	525 << " column " << elt.m_column
21322 909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	526 << " [" << elt.fcn_file_name () << "] "
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	527 << " (scope = " << elt.m_scope
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	528 << "[context = " << elt.m_context << "])"
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	529 << std::endl;
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	530 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	531
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	532 return retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	533 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	534
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	535 bool
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	536 octave_call_stack::do_goto_frame_relative (int nskip, bool verbose)
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	537 {
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	538 bool retval = false;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	539
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	540 int incr = 0;
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	541
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	542 if (nskip < 0)
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	543 incr = -1;
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	544 else if (nskip > 0)
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	545 incr = 1;
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	546
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	547 // Start looking with the caller of dbup/dbdown/keyboard.
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	548 size_t xframe = cs[curr_frame].m_prev;
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	549
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	550 while (true)
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	551 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	552 if ((incr < 0 && xframe == 0) \|\| (incr > 0 && xframe == cs.size () - 1))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	553 break;
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	554
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	555 xframe += incr;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	556
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	557 const stack_frame& elt = cs[xframe];
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	558
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	559 octave_function *f = elt.m_fcn;
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	560
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	561 if (xframe == 0 \|\| (f && f->is_user_code ()))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	562 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	563 if (nskip > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	564 nskip--;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	565 else if (nskip < 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	566 nskip++;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	567
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	568 if (nskip == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	569 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	570 curr_frame = xframe;
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	571 cs[cs.size () - 1].m_prev = curr_frame;
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	572
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	573 symbol_table::set_scope_and_context (elt.m_scope, elt.m_context);
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	574
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	575 if (verbose)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	576 {
9990 2b008f1d3794 octave_call_stack::do_goto_frame_relative: stop searching at top frame John W. Eaton <jwe@octave.org> parents: 9981 diff changeset	577 std::ostringstream buf;
2b008f1d3794 octave_call_stack::do_goto_frame_relative: stop searching at top frame John W. Eaton <jwe@octave.org> parents: 9981 diff changeset	578
2b008f1d3794 octave_call_stack::do_goto_frame_relative: stop searching at top frame John W. Eaton <jwe@octave.org> parents: 9981 diff changeset	579 if (f)
21322 909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	580 buf << "stopped in " << elt.fcn_name ()
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	581 << " at line " << elt.m_line
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	582 << " [" << elt.fcn_file_name () << "] "
909129eb77c5 use correct stack frame when reporting debug location John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	583 << std::endl;
9990 2b008f1d3794 octave_call_stack::do_goto_frame_relative: stop searching at top frame John W. Eaton <jwe@octave.org> parents: 9981 diff changeset	584 else
2b008f1d3794 octave_call_stack::do_goto_frame_relative: stop searching at top frame John W. Eaton <jwe@octave.org> parents: 9981 diff changeset	585 buf << "at top level" << std::endl;
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	586
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	587 octave_stdout << buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	588 }
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	589
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	590 retval = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	591 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	592 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	593 }
19597 db92e7e28e1f strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19415 diff changeset	594 else if (incr == 0) // Break out of infinite loop by choosing an incr.
18755 fc43c8017e9b Fix infinite loop when using builtin ("keyboard") (bug #33296). Rik <rik@octave.org> parents: 18638 diff changeset	595 incr = -1;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	596
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	597 // There is no need to set scope and context here. That will
9483 25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	598 // happen when the dbup/dbdown/keyboard frame is popped and we
25c2e92ee03c correctly skip frame assigned to keyboard function John W. Eaton <jwe@octave.org> parents: 9452 diff changeset	599 // jump to the new "prev" frame set above.
7890 73ef513855e7 dbstack fixes John W. Eaton <jwe@octave.org> parents: 7877 diff changeset	600 }
7752 40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	601
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	602 return retval;
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	603 }
40c428ea3408 initial implementation of dbup and dbdown John W. Eaton <jwe@octave.org> parents: 7736 diff changeset	604
5744 1c36a2e82266 [project @ 2006-04-06 19:38:34 by jwe] jwe parents: 5743 diff changeset	605 void
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	606 octave_call_stack::do_goto_caller_frame (void)
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	607 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	608 size_t xframe = curr_frame;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	609
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	610 bool skipped = false;
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	611
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	612 while (xframe != 0)
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	613 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	614 xframe = cs[xframe].m_prev;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	615
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	616 const stack_frame& elt = cs[xframe];
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	617
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	618 octave_function *f = elt.m_fcn;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	619
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	620 if (elt.m_scope == cs[0].m_scope \|\| (f && f->is_user_code ()))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	621 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	622 if (! skipped)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	623 // We found the current user code frame, so skip it.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	624 skipped = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	625 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	626 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	627 // We found the caller user code frame.
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	628 stack_frame tmp (elt);
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	629 tmp.m_prev = curr_frame;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	630
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	631 curr_frame = cs.size ();
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	632
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	633 cs.push_back (tmp);
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	634
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	635 symbol_table::set_scope_and_context (tmp.m_scope, tmp.m_context);
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	636
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	637 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	638 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	639 }
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	640 }
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	641 }
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	642
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	643 void
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	644 octave_call_stack::do_goto_base_frame (void)
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	645 {
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	646 stack_frame tmp (cs[0]);
972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	647 tmp.m_prev = curr_frame;
7901 3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	648
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	649 curr_frame = cs.size ();
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	650
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	651 cs.push_back (tmp);
3e4c9b69069d call stack changes John W. Eaton <jwe@octave.org> parents: 7890 diff changeset	652
19415 972abb60c30f emit stack trace immediately at point of error John W. Eaton <jwe@octave.org> parents: 19403 diff changeset	653 symbol_table::set_scope_and_context (tmp.m_scope, tmp.m_context);
8011 3100283874d7 improve backtrace error messages John W. Eaton <jwe@octave.org> parents: 7968 diff changeset	654 }
3100283874d7 improve backtrace error messages John W. Eaton <jwe@octave.org> parents: 7968 diff changeset	655
3100283874d7 improve backtrace error messages John W. Eaton <jwe@octave.org> parents: 7968 diff changeset	656 void
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	657 recover_from_exception (void)
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	658 {
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	659 can_interrupt = true;
4182 4d1d7c51205c [project @ 2002-11-15 20:33:47 by jwe] jwe parents: 4181 diff changeset	660 octave_interrupt_immediately = 0;
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	661 octave_interrupt_state = 0;
5142 0f9108f298ab [project @ 2005-02-12 02:29:34 by jwe] jwe parents: 5102 diff changeset	662 octave_signal_caught = 0;
7481 78f3811155f7 use exceptions in liboctave error handler John W. Eaton <jwe@octave.org> parents: 7409 diff changeset	663 octave_exception_state = octave_no_exception;
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	664 octave_restore_signal_mask ();
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	665 octave_catch_interrupts ();
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	666 }
84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	667
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	668 int
5189 85b315ad5f7d [project @ 2005-03-04 02:46:08 by jwe] jwe parents: 5169 diff changeset	669 main_loop (void)
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	670 {
2016 6f3428b0d2c7 [project @ 1996-03-22 09:48:38 by jwe] jwe parents: 1996 diff changeset	671 octave_save_signal_mask ();
6f3428b0d2c7 [project @ 1996-03-22 09:48:38 by jwe] jwe parents: 1996 diff changeset	672
3020 f491f232cb09 [project @ 1997-06-03 22:15:08 by jwe] jwe parents: 3014 diff changeset	673 can_interrupt = true;
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	674
5142 0f9108f298ab [project @ 2005-02-12 02:29:34 by jwe] jwe parents: 5102 diff changeset	675 octave_signal_hook = octave_signal_handler;
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9990 diff changeset	676 octave_interrupt_hook = 0;
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9990 diff changeset	677 octave_bad_alloc_hook = 0;
4429 c1f6200b5f0e [project @ 2003-06-17 04:36:08 by jwe] jwe parents: 4399 diff changeset	678
2554 f7e3d23f0a8f [project @ 1996-11-21 01:41:57 by jwe] jwe parents: 2552 diff changeset	679 octave_catch_interrupts ();
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	680
4172 2e94b2abfe6d [project @ 2002-11-12 21:14:04 by jwe] jwe parents: 4171 diff changeset	681 octave_initialized = true;
2e94b2abfe6d [project @ 2002-11-12 21:14:04 by jwe] jwe parents: 4171 diff changeset	682
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	683 // The big loop.
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	684
19849 1c9ed5b4c73d input.h: change meaning of interactive and forced_interactive global variables. Carnë Draug <carandraug@octave.org> parents: 19734 diff changeset	685 octave_lexer *lxr = (interactive
16335 bef822a80ffb if not interactive, bypass readline and read stdin as a file (bug #38520) John W. Eaton <jwe@octave.org> parents: 16317 diff changeset	686 ? new octave_lexer ()
bef822a80ffb if not interactive, bypass readline and read stdin as a file (bug #38520) John W. Eaton <jwe@octave.org> parents: 16317 diff changeset	687 : new octave_lexer (stdin));
bef822a80ffb if not interactive, bypass readline and read stdin as a file (bug #38520) John W. Eaton <jwe@octave.org> parents: 16317 diff changeset	688
bef822a80ffb if not interactive, bypass readline and read stdin as a file (bug #38520) John W. Eaton <jwe@octave.org> parents: 16317 diff changeset	689 octave_parser parser (*lxr);
16151 e309eb7940be parser tweaks John W. Eaton <jwe@octave.org> parents: 16149 diff changeset	690
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	691 int retval = 0;
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	692 do
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	693 {
4180 84fe3ca3a246 [project @ 2002-11-15 04:47:01 by jwe] jwe parents: 4173 diff changeset	694 try
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	695 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	696 reset_error_handler ();
4318 115bffcecfd3 [project @ 2003-02-13 05:52:16 by jwe] jwe parents: 4254 diff changeset	697
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	698 parser.reset ();
2620 5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe] jwe parents: 2614 diff changeset	699
10186 095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10182 diff changeset	700 if (symbol_table::at_top_level ())
095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10182 diff changeset	701 tree_evaluator::reset_debug_state ();
095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10182 diff changeset	702
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	703 retval = parser.run ();
2620 5c773d4745d6 [project @ 1997-01-23 16:26:25 by jwe] jwe parents: 2614 diff changeset	704
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	705 if (retval == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	706 {
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	707 if (parser.stmt_list)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	708 {
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	709 parser.stmt_list->accept (*current_evaluator);
3883 69b6bd271277 [project @ 2002-04-02 21:05:10 by jwe] jwe parents: 3881 diff changeset	710
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	711 octave_quit ();
4171 04694e5b4239 [project @ 2002-11-12 20:27:24 by jwe] jwe parents: 4155 diff changeset	712
19849 1c9ed5b4c73d input.h: change meaning of interactive and forced_interactive global variables. Carnë Draug <carandraug@octave.org> parents: 19734 diff changeset	713 if (! interactive)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	714 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	715 bool quit = (tree_return_command::returning
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	716 \|\| tree_break_command::breaking);
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	717
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	718 if (tree_return_command::returning)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	719 tree_return_command::returning = 0;
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	720
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	721 if (tree_break_command::breaking)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	722 tree_break_command::breaking--;
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	723
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	724 if (quit)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	725 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	726 }
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4130 diff changeset	727
20741 a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	728 if (octave_completion_matches_called)
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	729 octave_completion_matches_called = false;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	730 else
20741 a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	731 command_editor::increment_current_command_number ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	732 }
16288 fe3b9a51e625 rename curr_lexer, curr_parser, CURR_LEXER John W. Eaton <jwe@octave.org> parents: 16287 diff changeset	733 else if (parser.lexer.end_of_input)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	734 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	735 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	736 }
20535 b70cc4bd8109 begin removal of global error_state variable John W. Eaton <jwe@octave.org> parents: 20511 diff changeset	737 catch (const octave_interrupt_exception&)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	738 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	739 recover_from_exception ();
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20741 diff changeset	740
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	741 if (quitting_gracefully)
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	742 return exit_status;
21359 8e94a86ca648 Do not print extra newlines to stdout on exit (bug #47258). Carnë Draug <carandraug@octave.org> parents: 21322 diff changeset	743
8e94a86ca648 Do not print extra newlines to stdout on exit (bug #47258). Carnë Draug <carandraug@octave.org> parents: 21322 diff changeset	744 // Required newline when the user does Ctrl+C at the prompt.
21363 8cfd1b47d49f Eliminate more extra newlines to stdout when not interactive (bug #47258) Mike Miller <mtmiller@octave.org> parents: 21359 diff changeset	745 if (interactive)
8cfd1b47d49f Eliminate more extra newlines to stdout when not interactive (bug #47258) Mike Miller <mtmiller@octave.org> parents: 21359 diff changeset	746 octave_stdout << "\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	747 }
20651 c1d94e5cd5ea catch index_exception by const reference where possible John W. Eaton <jwe@octave.org> parents: 20582 diff changeset	748 catch (const index_exception& e)
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20535 diff changeset	749 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20535 diff changeset	750 recover_from_exception ();
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20741 diff changeset	751
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20535 diff changeset	752 std::cerr << "error: unhandled index exception: "
20652 7a8096f8df5d more cleanup of indexing exceptions John W. Eaton <jwe@octave.org> parents: 20651 diff changeset	753 << e.message () << " -- trying to return to prompt"
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20535 diff changeset	754 << std::endl;
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20535 diff changeset	755 }
20666 e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	756 catch (const octave_execution_exception& e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	757 {
20666 e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	758 std::string stack_trace = e.info ();
e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	759
e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	760 if (! stack_trace.empty ())
e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	761 std::cerr << stack_trace;
e0e2c2ce7e94 defer stack trace until back at top level John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	762
20741 a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	763 if (interactive)
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	764 recover_from_exception ();
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	765 else
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	766 {
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	767 // We should exit with a nonzero status.
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	768 retval = 1;
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	769 break;
a5ab31b52ae8 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	770 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	771 }
20535 b70cc4bd8109 begin removal of global error_state variable John W. Eaton <jwe@octave.org> parents: 20511 diff changeset	772 catch (const std::bad_alloc&)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	773 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	774 recover_from_exception ();
20756 200ae1d650b7 propagate octave_execution_exception objects through try/catch blocks John W. Eaton <jwe@octave.org> parents: 20741 diff changeset	775
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	776 std::cerr << "error: out of memory -- trying to return to prompt"
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	777 << std::endl;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	778 }
21157 94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	779
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	780 #ifdef DBSTOP_NANINF
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	781 if (Vdebug_on_naninf)
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	782 {
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	783 if (setjump (naninf_jump) != 0)
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	784 debug_or_throw_exception (true); // true = stack trace
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	785 }
94fc5f13d51b dbstop: conditional breakpoint, dbstop if caught error etc. (bug #46795) Lachlan Andrew <lachlanbis@gmail.com> parents: 21140 diff changeset	786 #endif
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	787 }
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	788 while (retval == 0);
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	789
21363 8cfd1b47d49f Eliminate more extra newlines to stdout when not interactive (bug #47258) Mike Miller <mtmiller@octave.org> parents: 21359 diff changeset	790 if (interactive)
8cfd1b47d49f Eliminate more extra newlines to stdout when not interactive (bug #47258) Mike Miller <mtmiller@octave.org> parents: 21359 diff changeset	791 octave_stdout << "\n";
18638 4ccd2b473f84 Print newline after closing interpreter with EOF (bug #41513). Vaibhav Gupta <vaibhav.gupta@students.iiit.ac.in> parents: 18515 diff changeset	792
16987 aabe12e5fdc1 Allow exit/quit to properly pass all possible exit status values Mike Miller <mtmiller@ieee.org> parents: 16892 diff changeset	793 if (retval == EOF)
aabe12e5fdc1 Allow exit/quit to properly pass all possible exit status values Mike Miller <mtmiller@ieee.org> parents: 16892 diff changeset	794 retval = 0;
aabe12e5fdc1 Allow exit/quit to properly pass all possible exit status values Mike Miller <mtmiller@ieee.org> parents: 16892 diff changeset	795
1907 8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	796 return retval;
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	797 }
8c6cea97eb80 [project @ 1996-02-10 01:12:46 by jwe] jwe parents: 1884 diff changeset	798
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	799 // Fix up things before exiting.
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	800
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	801 static std::list<std::string> octave_atexit_functions;
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	802
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	803 static void
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	804 do_octave_atexit (void)
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	805 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	806 static bool deja_vu = false;
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	807
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	808 OCTAVE_SAFE_CALL (remove_input_event_hook_functions, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	809
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	810 while (! octave_atexit_functions.empty ())
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	811 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	812 std::string fcn = octave_atexit_functions.front ();
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	813
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	814 octave_atexit_functions.pop_front ();
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	815
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	816 OCTAVE_SAFE_CALL (reset_error_handler, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	817
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	818 OCTAVE_SAFE_CALL (feval, (fcn, octave_value_list (), 0));
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	819
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	820 OCTAVE_SAFE_CALL (flush_octave_stdout, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	821 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	822
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	823 if (! deja_vu)
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	824 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	825 deja_vu = true;
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	826
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	827 // Process pending events and disasble octave_link event
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	828 // processing with this call.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	829
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	830 octave_link::process_events (true);
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	831
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	832 // Do this explicitly so that destructors for mex file objects
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	833 // are called, so that functions registered with mexAtExit are
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	834 // called.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	835 OCTAVE_SAFE_CALL (clear_mex_functions, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	836
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	837 OCTAVE_SAFE_CALL (command_editor::restore_terminal_state, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	838
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	839 // FIXME: is this needed? Can it cause any trouble?
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	840 OCTAVE_SAFE_CALL (raw_mode, (0));
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	841
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	842 OCTAVE_SAFE_CALL (octave_history_write_timestamp, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	843
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	844 if (! command_history::ignoring_entries ())
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	845 OCTAVE_SAFE_CALL (command_history::clean_up_and_save, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	846
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	847 OCTAVE_SAFE_CALL (gh_manager::close_all_figures, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	848
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	849 OCTAVE_SAFE_CALL (gtk_manager::unload_all_toolkits, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	850
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	851 OCTAVE_SAFE_CALL (close_files, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	852
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	853 OCTAVE_SAFE_CALL (cleanup_tmp_files, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	854
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	855 OCTAVE_SAFE_CALL (symbol_table::cleanup, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	856
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	857 OCTAVE_SAFE_CALL (sysdep_cleanup, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	858
17755 9c03b071fd7b avoid HDF5 error message at exit (bug #37713) John W. Eaton <jwe@octave.org> parents: 17744 diff changeset	859 OCTAVE_SAFE_CALL (octave_finalize_hdf5, ());
9c03b071fd7b avoid HDF5 error message at exit (bug #37713) John W. Eaton <jwe@octave.org> parents: 17744 diff changeset	860
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	861 OCTAVE_SAFE_CALL (flush_octave_stdout, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	862
19849 1c9ed5b4c73d input.h: change meaning of interactive and forced_interactive global variables. Carnë Draug <carandraug@octave.org> parents: 19734 diff changeset	863 if (! quitting_gracefully && interactive)
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	864 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	865 octave_stdout << "\n";
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	866
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	867 // Yes, we want this to be separate from the call to
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	868 // flush_octave_stdout above.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	869
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	870 OCTAVE_SAFE_CALL (flush_octave_stdout, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	871 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	872
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	873 // Don't call singleton_cleanup_list::cleanup until we have the
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	874 // problems with registering/unregistering types worked out. For
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	875 // example, uncomment the following line, then use the make_int
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	876 // function from the examples directory to create an integer
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	877 // object and then exit Octave. Octave should crash with a
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	878 // segfault when cleaning up the typinfo singleton. We need some
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	879 // way to force new octave_value_X types that are created in
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	880 // .oct files to be unregistered when the .oct file shared library
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	881 // is unloaded.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	882 //
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	883 // OCTAVE_SAFE_CALL (singleton_cleanup_list::cleanup, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	884
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	885 OCTAVE_SAFE_CALL (octave_chunk_buffer::clear, ());
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	886 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	887 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	888
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	889 void
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	890 clean_up_and_exit (int status, bool safe_to_return)
3162 7c96e85c76db [project @ 1998-04-08 18:19:35 by jwe] jwe parents: 3147 diff changeset	891 {
3216 60a89a69a70a [project @ 1998-11-11 20:47:03 by jwe] jwe parents: 3215 diff changeset	892 do_octave_atexit ();
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	893
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	894 if (octave_link::exit (status))
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	895 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	896 if (safe_to_return)
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	897 return;
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	898 else
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	899 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	900 // What should we do here? We might be called from some
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	901 // location other than the end of octave_execute_interpreter,
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	902 // so it might not be safe to return.
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	903
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	904 // We have nothing else to do at this point, and the
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	905 // octave_link::exit function is supposed to take care of
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	906 // exiting for us. Assume that job won't take more than a
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	907 // day...
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	908
20923 58263bea2fdf Unified "sleep" functions to "octave_sleep" in C++ and "pause" in Octave. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 20878 diff changeset	909 octave_sleep (86400); // FIXME: really needed?
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	910 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	911 }
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	912 else
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	913 {
8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	914 if (octave_exit)
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	915 (*octave_exit) (status);
16485 8b783661e03f improve exit sequence for GUI John W. Eaton <jwe@octave.org> parents: 16354 diff changeset	916 }
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	917 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	918
11023 cb62c7401ea2 toplev.cc (Fquit): allow any number of output paramters John W. Eaton <jwe@octave.org> parents: 10890 diff changeset	919 DEFUN (quit, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	920 "-- texinfo --\n\
20853 1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	921 @deftypefn {} {} exit\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	922 @deftypefnx {} {} exit (@var{status})\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	923 @deftypefnx {} {} quit\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	924 @deftypefnx {} {} quit (@var{status})\n\
19273 dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	925 Exit the current Octave session.\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	926 \n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	927 If the optional integer value @var{status} is supplied, pass that value to\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	928 the operating system as Octave's exit status. The default value is zero.\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	929 \n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	930 When exiting, Octave will attempt to run the m-file @file{finish.m} if it\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	931 exists. User commands to save the workspace or clean up temporary files\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	932 may be placed in that file. Alternatively, another m-file may be scheduled\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	933 to run using @code{atexit}.\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	934 @seealso{atexit}\n\
3333 15cddaacbc2d [project @ 1999-11-03 19:53:59 by jwe] jwe parents: 3332 diff changeset	935 @end deftypefn")
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	936 {
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	937 // Confirm OK to shutdown. Note: A dynamic function installation similar
21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	938 // to overriding polymorphism for which the GUI can install its own "quit"
21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	939 // yet call this base "quit" could be nice. No link would be needed here.
21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	940 if (! octave_link::confirm_shutdown ())
21078 49852ff04747 maint: Remove unnecessary declarations of retval. Rik <rik@octave.org> parents: 21055 diff changeset	941 return ovl ();
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	942
9255 1c2d2c9f4a8d don't allow quit() in embedded mode by default, make configurable Jaroslav Hajek <highegg@gmail.com> parents: 9217 diff changeset	943 if (! quit_allowed)
11590 4ced6b90fffb style fixes for warning and error messages in source files John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	944 error ("quit: not supported in embedded mode");
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	945
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	946 if (args.length () > 0)
2068 18365b6332a8 [project @ 1996-04-17 23:37:35 by jwe] jwe parents: 2016 diff changeset	947 {
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	948 int tmp = args(0).nint_value ();
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	949
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	950 exit_status = tmp;
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	951 }
3180 c17387059fd3 [project @ 1998-09-24 18:59:11 by jwe] jwe parents: 3162 diff changeset	952
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	953 // Instead of simply calling exit, we simulate an interrupt
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	954 // with a request to exit cleanly so that no matter where the
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	955 // call to quit occurs, we will run the unwind_protect stack,
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	956 // clear the OCTAVE_LOCAL_BUFFER allocations, etc. before
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	957 // exiting.
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	958
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	959 quitting_gracefully = true;
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	960
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	961 octave_interrupt_state = -1;
9383 d57f0c56195f improve error handling Jaroslav Hajek <highegg@gmail.com> parents: 9377 diff changeset	962
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	963 octave_throw_interrupt_exception ();
2068 18365b6332a8 [project @ 1996-04-17 23:37:35 by jwe] jwe parents: 2016 diff changeset	964
21078 49852ff04747 maint: Remove unnecessary declarations of retval. Rik <rik@octave.org> parents: 21055 diff changeset	965 return ovl ();
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	966 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	967
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	968 DEFALIAS (exit, quit);
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	969
1957 0e6a0a271998 [project @ 1996-02-15 01:08:15 by jwe] jwe parents: 1907 diff changeset	970 DEFUN (warranty, , ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	971 "-- texinfo --\n\
20853 1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	972 @deftypefn {} {} warranty ()\n\
3446 5ee5afb3981a [project @ 2000-01-17 09:42:43 by jwe] jwe parents: 3402 diff changeset	973 Describe the conditions for copying and distributing Octave.\n\
5ee5afb3981a [project @ 2000-01-17 09:42:43 by jwe] jwe parents: 3402 diff changeset	974 @end deftypefn")
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	975 {
17510 7542f4496974 eliminate some macros in version.h John W. Eaton <jwe@octave.org> parents: 17281 diff changeset	976 octave_stdout << "\n" << octave_name_version_and_copyright () << "\n\
3922 38c61cbf086c [project @ 2002-05-01 06:48:35 by jwe] jwe parents: 3892 diff changeset	977 \n\
19604 7005044f3080 Correct missing word in output of warranty(). Daniel J Sebald <daniel.sebald@ieee.org> parents: 17821 diff changeset	978 GNU Octave is free software; you can redistribute it and/or modify\n\
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	979 it under the terms of the GNU General Public License as published by\n\
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	980 the Free Software Foundation; either version 3 of the License, or\n\
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	981 (at your option) any later version.\n\
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	982 \n\
11104 2c356a35d7f5 fix copyright notices John W. Eaton <jwe@octave.org> parents: 11066 diff changeset	983 GNU Octave is distributed in the hope that it will be useful,\n\
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	984 but WITHOUT ANY WARRANTY; without even the implied warranty of\n\
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	985 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n\
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	986 GNU General Public License for more details.\n\
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	987 \n\
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	988 You should have received a copy of the GNU General Public License\n\
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	989 along with this program. If not, see <http://www.gnu.org/licenses/>.\n\
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	990 \n";
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	991
21078 49852ff04747 maint: Remove unnecessary declarations of retval. Rik <rik@octave.org> parents: 21055 diff changeset	992 return ovl ();
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	993 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	994
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	995 // Execute a shell command.
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	996
6316 a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	997 static int
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	998 wait_for_input (int fid)
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	999 {
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1000 int retval = -1;
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1001
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1002 #if defined (HAVE_SELECT)
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1003 if (fid >= 0)
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1004 {
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1005 fd_set set;
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1006
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1007 FD_ZERO (&set);
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1008 FD_SET (fid, &set);
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1009
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10331 diff changeset	1010 retval = gnulib::select (FD_SETSIZE, &set, 0, 0, 0);
6316 a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1011 }
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1012 #else
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1013 retval = 1;
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1014 #endif
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1015
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1016 return retval;
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1017 }
a3a2580435c2 [project @ 2007-02-16 07:23:49 by jwe] jwe parents: 6311 diff changeset	1018
2086 bfb775fb6fe8 [project @ 1996-04-25 05:55:19 by jwe] jwe parents: 2084 diff changeset	1019 static octave_value_list
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	1020 run_command_and_return_output (const std::string& cmd_str)
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1021 {
2086 bfb775fb6fe8 [project @ 1996-04-25 05:55:19 by jwe] jwe parents: 2084 diff changeset	1022 octave_value_list retval;
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1023 unwind_protect frame;
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1024
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1025 iprocstream *cmd = new iprocstream (cmd_str.c_str ());
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1026
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1027 frame.add_delete (cmd);
56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1028 frame.add_fcn (octave_child_list::remove, cmd->pid ());
3060 9c6cd52f3f5a [project @ 1997-06-25 18:30:40 by jwe] jwe parents: 3020 diff changeset	1029
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1030 if (! *cmd)
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1031 error ("system: unable to start subprocess for '%s'", cmd_str.c_str ());
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1032
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1033 int fid = cmd->file_number ();
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1034
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1035 std::ostringstream output_buf;
2095 36903d507b0e [project @ 1996-04-28 09:00:07 by jwe] jwe parents: 2086 diff changeset	1036
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1037 char ch;
4494 93ad80b6eef6 [project @ 2003-09-03 20:27:00 by jwe] jwe parents: 4489 diff changeset	1038
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1039 for (;;)
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1040 {
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1041 if (cmd->get (ch))
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1042 output_buf.put (ch);
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1043 else
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1044 {
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1045 if (! cmd->eof () && errno == EAGAIN)
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1046 {
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1047 cmd->clear ();
3147 894d516b4a00 [project @ 1998-02-06 06:00:08 by jwe] jwe parents: 3141 diff changeset	1048
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1049 if (wait_for_input (fid) != 1)
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1050 break;
56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1051 }
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1052 else
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1053 break;
10212 56f7734f5448 fix process creation failure handling in system() Jaroslav Hajek <highegg@gmail.com> parents: 10186 diff changeset	1054 }
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1055 }
3147 894d516b4a00 [project @ 1998-02-06 06:00:08 by jwe] jwe parents: 3141 diff changeset	1056
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1057 int cmd_status = cmd->close ();
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1058
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1059 if (octave_wait::ifexited (cmd_status))
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1060 cmd_status = octave_wait::exitstatus (cmd_status);
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1061 else
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1062 cmd_status = 127;
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1063
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20946 diff changeset	1064 retval = ovl (cmd_status, output_buf.str ());
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1065
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1066 return retval;
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1067 }
679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1068
5285 fe5ee25a5e6c [project @ 2005-04-19 15:02:49 by jwe] jwe parents: 5275 diff changeset	1069 enum system_exec_type { et_sync, et_async };
fe5ee25a5e6c [project @ 2005-04-19 15:02:49 by jwe] jwe parents: 5275 diff changeset	1070
1957 0e6a0a271998 [project @ 1996-02-15 01:08:15 by jwe] jwe parents: 1907 diff changeset	1071 DEFUN (system, args, nargout,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	1072 "-- texinfo --\n\
20853 1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	1073 @deftypefn {} {} system (\"@var{string}\")\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	1074 @deftypefnx {} {} system (\"@var{string}\", @var{return_output})\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	1075 @deftypefnx {} {} system (\"@var{string}\", @var{return_output}, @var{type})\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	1076 @deftypefnx {} {[@var{status}, @var{output}] =} system (@dots{})\n\
11123 fbec4b3be59f toplev.cc (Fsystem): allow optional return_output and type arguments to be specified independently John W. Eaton <jwe@octave.org> parents: 11104 diff changeset	1077 Execute a shell command specified by @var{string}.\n\
20172 4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1078 \n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1079 If the optional argument @var{type} is @qcode{\"async\"}, the process is\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1080 started in the background and the process ID of the child process is\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1081 returned immediately. Otherwise, the child process is started and Octave\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1082 waits until it exits. If the @var{type} argument is omitted, it defaults to\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1083 the value @qcode{\"sync\"}.\n\
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1084 \n\
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1085 If @var{system} is called with one or more output arguments, or if the\n\
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1086 optional argument @var{return_output} is true and the subprocess is started\n\
20172 4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1087 synchronously, then the output from the command is returned as a variable.\n\
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1088 Otherwise, if the subprocess is executed synchronously, its output is sent\n\
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1089 to the standard output. To send the output of a command executed with\n\
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1090 @code{system} through the pager, use a command like\n\
2321 dac9933079e6 [project @ 1996-07-15 21:08:05 by jwe] jwe parents: 2299 diff changeset	1091 \n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1092 @example\n\
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1093 @group\n\
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1094 [output, text] = system (\"cmd\");\n\
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1095 disp (text);\n\
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1096 @end group\n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1097 @end example\n\
2321 dac9933079e6 [project @ 1996-07-15 21:08:05 by jwe] jwe parents: 2299 diff changeset	1098 \n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1099 @noindent\n\
2321 dac9933079e6 [project @ 1996-07-15 21:08:05 by jwe] jwe parents: 2299 diff changeset	1100 or\n\
dac9933079e6 [project @ 1996-07-15 21:08:05 by jwe] jwe parents: 2299 diff changeset	1101 \n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1102 @example\n\
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1103 printf (\"%s\\n\", nthargout (2, \"system\", \"cmd\"));\n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1104 @end example\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1105 \n\
5659 960f4b9a26af [project @ 2006-03-10 15:35:20 by jwe] jwe parents: 5655 diff changeset	1106 The @code{system} function can return two values. The first is the\n\
960f4b9a26af [project @ 2006-03-10 15:35:20 by jwe] jwe parents: 5655 diff changeset	1107 exit status of the command and the second is any output from the\n\
960f4b9a26af [project @ 2006-03-10 15:35:20 by jwe] jwe parents: 5655 diff changeset	1108 command that was written to the standard output stream. For example,\n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1109 \n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1110 @example\n\
5717 34cda7d94c08 [project @ 2006-03-27 22:26:18 by jwe] jwe parents: 5672 diff changeset	1111 [status, output] = system (\"echo foo; exit 2\");\n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1112 @end example\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1113 \n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1114 @noindent\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1115 will set the variable @code{output} to the string @samp{foo}, and the\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1116 variable @code{status} to the integer @samp{2}.\n\
11123 fbec4b3be59f toplev.cc (Fsystem): allow optional return_output and type arguments to be specified independently John W. Eaton <jwe@octave.org> parents: 11104 diff changeset	1117 \n\
fbec4b3be59f toplev.cc (Fsystem): allow optional return_output and type arguments to be specified independently John W. Eaton <jwe@octave.org> parents: 11104 diff changeset	1118 For commands run asynchronously, @var{status} is the process id of the\n\
fbec4b3be59f toplev.cc (Fsystem): allow optional return_output and type arguments to be specified independently John W. Eaton <jwe@octave.org> parents: 11104 diff changeset	1119 command shell that is started to run the command.\n\
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1120 @seealso{unix, dos}\n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1121 @end deftypefn")
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1122 {
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1123 int nargin = args.length ();
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1124
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1125 if (nargin == 0 \|\| nargin > 3)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1126 print_usage ();
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1127
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1128 system_exec_type type = et_sync;
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1129 if (nargin == 3)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1130 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1131 std::string type_str = args(2).xstring_value ("system: TYPE must be a string");
11123 fbec4b3be59f toplev.cc (Fsystem): allow optional return_output and type arguments to be specified independently John W. Eaton <jwe@octave.org> parents: 11104 diff changeset	1132
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1133 if (type_str == "sync")
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1134 type = et_sync;
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1135 else if (type_str == "async")
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1136 type = et_async;
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1137 else
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20799 diff changeset	1138 error ("system: TYPE must be \"sync\" or \"async\"");
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1139 }
11123 fbec4b3be59f toplev.cc (Fsystem): allow optional return_output and type arguments to be specified independently John W. Eaton <jwe@octave.org> parents: 11104 diff changeset	1140
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1141 octave_value_list retval;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1142
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1143 // FIXME: Is this unwind_protect frame needed anymore (12/16/15)?
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1144 unwind_protect frame;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1145
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1146 bool return_output = (nargin == 1 && nargout > 1);
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1147
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1148 if (nargin > 1)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1149 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1150 try
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1151 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1152 return_output = args(1).is_true ();
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1153 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1154 catch (octave_execution_exception& e)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1155 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1156 error (e, "system: RETURN_OUTPUT must be boolean value true or false");
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1157 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1158 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1159
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1160 if (return_output && type == et_async)
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20799 diff changeset	1161 error ("system: can't return output from commands run asynchronously");
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1162
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1163 std::string cmd_str = args(0).xstring_value ("system: first argument must be a string");
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1164
7104 b26d0cd10a42 [project @ 2007-11-06 17:18:41 by jwe] jwe parents: 7017 diff changeset	1165 #if defined (__WIN32__) && ! defined (__CYGWIN__)
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1166 // Work around weird double-quote handling on Windows systems.
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1167 if (type == et_sync)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1168 cmd_str = "\"" + cmd_str + "\"";
7104 b26d0cd10a42 [project @ 2007-11-06 17:18:41 by jwe] jwe parents: 7017 diff changeset	1169 #endif
b26d0cd10a42 [project @ 2007-11-06 17:18:41 by jwe] jwe parents: 7017 diff changeset	1170
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1171 if (type == et_async)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1172 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1173 // FIXME: maybe this should go in sysdep.cc?
4086 ddc722b38e87 [project @ 2002-10-03 19:08:45 by jwe] jwe parents: 4084 diff changeset	1174 #ifdef HAVE_FORK
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1175 pid_t pid = fork ();
2083 679d7262a525 [project @ 1996-04-25 04:29:27 by jwe] jwe parents: 2078 diff changeset	1176
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1177 if (pid < 0)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1178 error ("system: fork failed -- can't create child process");
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1179 else if (pid == 0)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1180 {
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	1181 // FIXME: should probably replace this call with something portable.
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1182 execl (SHELL_PATH, "sh", "-c", cmd_str.c_str (),
21534 be1c9f1e31ab Cast NULL pointer to char, rather than void, when using execl. Rik <rik@octave.org> parents: 21434 diff changeset	1183 static_cast<char *> (0));
3273 eb27ea9b7ff8 [project @ 1999-10-12 02:22:25 by jwe] jwe parents: 3258 diff changeset	1184
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1185 panic_impossible ();
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1186 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1187 else
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1188 retval(0) = pid;
6222 07d967f75dba [project @ 2007-01-03 20:15:15 by jwe] jwe parents: 6124 diff changeset	1189 #elif defined (__WIN32__)
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1190 STARTUPINFO si;
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1191 PROCESS_INFORMATION pi;
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1192 ZeroMemory (&si, sizeof (si));
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1193 ZeroMemory (&pi, sizeof (pi));
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1194 OCTAVE_LOCAL_BUFFER (char, xcmd_str, cmd_str.length ()+1);
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1195 strcpy (xcmd_str, cmd_str.c_str ());
6222 07d967f75dba [project @ 2007-01-03 20:15:15 by jwe] jwe parents: 6124 diff changeset	1196
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1197 if (! CreateProcess (0, xcmd_str, 0, 0, FALSE, 0, 0, 0, &si, &pi))
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1198 error ("system: CreateProcess failed -- can't create child process");
21055 5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	1199
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	1200 retval(0) = pi.dwProcessId;
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	1201 CloseHandle (pi.hProcess);
5e00ed38a58b maint: Replace if/error/else paradigm with just if/error. Rik <rik@octave.org> parents: 21017 diff changeset	1202 CloseHandle (pi.hThread);
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1203 #else
21109 bd1752782e56 Use err_disabled_feature, warn_disabled_feature throughout code base. Rik <rik@octave.org> parents: 21078 diff changeset	1204 err_disabled_feature ("system", "asynchronous system calls");
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1205 #endif
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1206 }
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1207 else if (return_output)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1208 retval = run_command_and_return_output (cmd_str);
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1209 else
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1210 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1211 int status = system (cmd_str.c_str ());
2321 dac9933079e6 [project @ 1996-07-15 21:08:05 by jwe] jwe parents: 2299 diff changeset	1212
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1213 // The value in status is as returned by waitpid. If
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1214 // the process exited normally, extract the actual exit
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1215 // status of the command. Otherwise, return 127 as a
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1216 // failure code.
20582 ba2b07c13913 use new string_value method to handle value extraction errors John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	1217
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1218 if (octave_wait::ifexited (status))
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1219 status = octave_wait::exitstatus (status);
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1220
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1221 retval(0) = status;
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1222 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1223
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1224 return retval;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1225 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1226
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1227 /*
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1228 %!test
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1229 %! cmd = ls_command ();
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1230 %! [status, output] = system (cmd);
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1231 %! assert (status, 0);
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1232 %! assert (ischar (output));
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1233 %! assert (! isempty (output));
14018 5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1234
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1235 %!error system ()
5d5685216876 Deprecate shell_cmd function and update system, dos, unix commands Rik <octave@nomad.inbox5.com> parents: 14016 diff changeset	1236 %!error system (1, 2, 3)
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1237 */
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1238
7409 73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1239 void
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1240 octave_add_atexit_function (const std::string& fname)
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1241 {
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1242 octave_atexit_functions.push_front (fname);
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1243 }
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1244
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1245 bool
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1246 octave_remove_atexit_function (const std::string& fname)
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1247 {
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1248 bool found = false;
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1249
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1250 for (std::list<std::string>::iterator p = octave_atexit_functions.begin ();
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1251 p != octave_atexit_functions.end (); p++)
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1252 {
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1253 if (*p == fname)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1254 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1255 octave_atexit_functions.erase (p);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1256 found = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1257 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1258 }
7409 73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1259 }
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1260
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1261 return found;
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1262 }
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1263
73036cdd855d [project @ 2008-01-22 20:31:59 by jwe] jwe parents: 7361 diff changeset	1264
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1265 DEFUN (atexit, args, nargout,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	1266 "-- texinfo --\n\
20853 1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	1267 @deftypefn {} {} atexit (@var{fcn})\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20831 diff changeset	1268 @deftypefnx {} {} atexit (@var{fcn}, @var{flag})\n\
19273 dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	1269 Register a function to be called when Octave exits.\n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	1270 \n\
dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	1271 For example,\n\
2077 2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1272 \n\
3332 7c03933635c6 [project @ 1999-11-02 06:57:12 by jwe] jwe parents: 3325 diff changeset	1273 @example\n\
7c03933635c6 [project @ 1999-11-02 06:57:12 by jwe] jwe parents: 3325 diff changeset	1274 @group\n\
9035 57649dcecb55 Documentation cleanup of basics.texi Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1275 function last_words ()\n\
6620 bf4bdc21dc8d [project @ 2007-05-14 17:35:46 by jwe] jwe parents: 6615 diff changeset	1276 disp (\"Bye bye\");\n\
3332 7c03933635c6 [project @ 1999-11-02 06:57:12 by jwe] jwe parents: 3325 diff changeset	1277 endfunction\n\
9035 57649dcecb55 Documentation cleanup of basics.texi Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1278 atexit (\"last_words\");\n\
3332 7c03933635c6 [project @ 1999-11-02 06:57:12 by jwe] jwe parents: 3325 diff changeset	1279 @end group\n\
7c03933635c6 [project @ 1999-11-02 06:57:12 by jwe] jwe parents: 3325 diff changeset	1280 @end example\n\
7c03933635c6 [project @ 1999-11-02 06:57:12 by jwe] jwe parents: 3325 diff changeset	1281 \n\
7c03933635c6 [project @ 1999-11-02 06:57:12 by jwe] jwe parents: 3325 diff changeset	1282 @noindent\n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 16987 diff changeset	1283 will print the message @qcode{\"Bye bye\"} when Octave exits.\n\
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1284 \n\
20172 4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1285 The additional argument @var{flag} will register or unregister @var{fcn}\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1286 from the list of functions to be called when Octave exits. If @var{flag} is\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1287 true, the function is registered, and if @var{flag} is false, it is\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1288 unregistered. For example, after registering the function @code{last_words}\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1289 above,\n\
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1290 \n\
cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1291 @example\n\
9035 57649dcecb55 Documentation cleanup of basics.texi Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1292 atexit (\"last_words\", false);\n\
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1293 @end example\n\
cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1294 \n\
cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1295 @noindent\n\
cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1296 will remove the function from the list and Octave will not call\n\
9133 c0cef1436788 Update help text for sections 2.2 and 2.3 of basics.txi Rik <rdrider0-list@yahoo.com> parents: 9079 diff changeset	1297 @code{last_words} when it exits.\n\
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1298 \n\
7001 8b0cfeb06365 [project @ 2007-10-10 18:02:59 by jwe] jwe parents: 6789 diff changeset	1299 Note that @code{atexit} only removes the first occurrence of a function\n\
20172 4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1300 from the list, so if a function was placed in the list multiple times with\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19849 diff changeset	1301 @code{atexit}, it must also be removed from the list multiple times.\n\
19273 dc64f1c4a33e doc: Add documentation about finish.m and shutdown procedure to manual. Rik <rik@octave.org> parents: 19192 diff changeset	1302 @seealso{quit}\n\
3333 15cddaacbc2d [project @ 1999-11-03 19:53:59 by jwe] jwe parents: 3332 diff changeset	1303 @end deftypefn")
2077 2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1304 {
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1305 int nargin = args.length ();
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1306
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1307 if (nargin < 1 \|\| nargin > 2)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1308 print_usage ();
20582 ba2b07c13913 use new string_value method to handle value extraction errors John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	1309
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1310 std::string arg = args(0).xstring_value ("atexit: FCN argument must be a string");
2077 2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1311
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1312 bool add_mode = (nargin == 2)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1313 ? args(1).xbool_value ("atexit: FLAG argument must be a logical value")
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1314 : true;
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1315
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1316 octave_value_list retval;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1317
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1318 if (add_mode)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1319 octave_add_atexit_function (arg);
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1320 else
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1321 {
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1322 bool found = octave_remove_atexit_function (arg);
6680 cd39d4a0b671 [project @ 2007-05-31 20:23:45 by jwe] jwe parents: 6676 diff changeset	1323
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1324 if (nargout > 0)
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1325 retval = ovl (found);
2077 2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1326 }
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1327
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1328 return retval;
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1329 }
2d03b8eb891d [project @ 1996-04-24 00:21:21 by jwe] jwe parents: 2068 diff changeset	1330
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1331 static octave_value
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1332 find_config_info (const octave_scalar_map& m, const std::string& key)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1333 {
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1334 if (m.isfield (key))
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1335 {
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1336 Cell c = m.contents (key);
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1337
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1338 if (! c.is_empty ())
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1339 return c(0);
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1340 }
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1341
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1342 return octave_value ();
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1343 }
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1344
21434 1da428cbf401 deprecate octave_config_info John W. Eaton <jwe@octave.org> parents: 21421 diff changeset	1345 DEFUN (__octave_config_info__, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	1346 "-- texinfo --\n\
21434 1da428cbf401 deprecate octave_config_info John W. Eaton <jwe@octave.org> parents: 21421 diff changeset	1347 @deftypefn {} {} __octave_config_info__ ()\n\
1da428cbf401 deprecate octave_config_info John W. Eaton <jwe@octave.org> parents: 21421 diff changeset	1348 @deftypefnx {} {} __octave_config_info__ (@var{option})\n\
19192 8a8a7bc2a09d Improve docstrings and mark documentation m-files as tested in miscellaneous/ dir. Rik <rik@octave.org> parents: 19032 diff changeset	1349 Return a structure containing configuration and installation information for\n\
8a8a7bc2a09d Improve docstrings and mark documentation m-files as tested in miscellaneous/ dir. Rik <rik@octave.org> parents: 19032 diff changeset	1350 Octave.\n\
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1351 \n\
12208 9611014e7cf1 Add function compare_versions to documentation. Rik <octave@nomad.inbox5.com> parents: 12195 diff changeset	1352 If @var{option} is a string, return the configuration information for the\n\
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1353 specified option.\n\
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1354 \n\
19274 66ca15a97988 doc: Remove deprecated dump_prefs function from the manual. Rik <rik@octave.org> parents: 19273 diff changeset	1355 @seealso{computer}\n\
3301 02866242d3ae [project @ 1999-10-20 04:10:46 by jwe] jwe parents: 3273 diff changeset	1356 @end deftypefn")
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1357 {
4128 919b2f6573ee [project @ 2002-10-25 20:36:14 by jwe] jwe parents: 4111 diff changeset	1358 #if defined (ENABLE_DYNAMIC_LINKING)
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1359 bool octave_supports_dynamic_linking = true;
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1360 #else
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1361 bool octave_supports_dynamic_linking = false;
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1362 #endif
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1363
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1364 static bool initialized = false;
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1365
6274 d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1366 struct conf_info_struct
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1367 {
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1368 const char *key;
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1369 octave_value val;
6274 d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1370 };
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1371
d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1372 static const conf_info_struct conf_info[] =
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1373 {
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1374 { "DEFAULT_PAGER", OCTAVE_DEFAULT_PAGER },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1375
21229 a83e7a384ee0 create and install a subset of config.h in octave-config.h John W. Eaton <jwe@octave.org> parents: 21226 diff changeset	1376 #if defined (OCTAVE_ENABLE_64)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1377 { "ENABLE_64", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1378 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1379 { "ENABLE_64", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1380 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1381
21229 a83e7a384ee0 create and install a subset of config.h in octave-config.h John W. Eaton <jwe@octave.org> parents: 21226 diff changeset	1382 #if defined (OCTAVE_ENABLE_ATOMIC_REFCOUNT)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1383 { "ENABLE_ATOMIC_REFCOUNT", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1384 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1385 { "ENABLE_ATOMIC_REFCOUNT", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1386 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1387
21229 a83e7a384ee0 create and install a subset of config.h in octave-config.h John W. Eaton <jwe@octave.org> parents: 21226 diff changeset	1388 #if defined (OCTAVE_ENABLE_BOUNDS_CHECK)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1389 { "ENABLE_BOUNDS_CHECK", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1390 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1391 { "ENABLE_BOUNDS_CHECK", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1392 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1393
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1394 #if defined (ENABLE_DOCS)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1395 { "ENABLE_DOCS", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1396 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1397 { "ENABLE_DOCS", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1398 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1399
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1400 #if defined (ENABLE_DYNAMIC_LINKING)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1401 { "ENABLE_DYNAMIC_LINKING", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1402 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1403 { "ENABLE_DYNAMIC_LINKING", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1404 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1405
21229 a83e7a384ee0 create and install a subset of config.h in octave-config.h John W. Eaton <jwe@octave.org> parents: 21226 diff changeset	1406 #if defined (OCTAVE_ENABLE_FLOAT_TRUNCATE)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1407 { "ENABLE_FLOAT_TRUNCATE", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1408 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1409 { "ENABLE_FLOAT_TRUNCATE", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1410 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1411
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1412 #if defined (ENABLE_JIT)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1413 { "ENABLE_JIT", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1414 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1415 { "ENABLE_JIT", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1416 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1417
21229 a83e7a384ee0 create and install a subset of config.h in octave-config.h John W. Eaton <jwe@octave.org> parents: 21226 diff changeset	1418 #if defined (OCTAVE_ENABLE_OPENMP)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1419 { "ENABLE_OPENMP", true },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1420 #else
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1421 { "ENABLE_OPENMP", false },
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1422 #endif
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1423
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1424 { "api_version", OCTAVE_API_VERSION },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1425 { "archlibdir", subst_octave_home (OCTAVE_ARCHLIBDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1426 { "bindir", subst_octave_home (OCTAVE_BINDIR) },
21598 cf552443c104 revise method of handling hg id for build info John W. Eaton <jwe@octave.org> parents: 21597 diff changeset	1427 { "build_time", octave_build_time () },
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1428 { "canonical_host_type", OCTAVE_CANONICAL_HOST_TYPE },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1429 { "datadir", subst_octave_home (OCTAVE_DATADIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1430 { "datarootdir", subst_octave_home (OCTAVE_DATAROOTDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1431 { "exec_prefix", subst_octave_home (OCTAVE_EXEC_PREFIX) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1432 { "fcnfiledir", subst_octave_home (OCTAVE_FCNFILEDIR) },
21600 184b85b31e03 more updates for version function mmuetzel <markus.muetzel@gmx.de> parents: 21598 diff changeset	1433 { "fftw_version", octave_fftw_version () },
21598 cf552443c104 revise method of handling hg id for build info John W. Eaton <jwe@octave.org> parents: 21597 diff changeset	1434 { "hg_id", octave_hg_id () },
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1435 { "imagedir", subst_octave_home (OCTAVE_IMAGEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1436 { "includedir", subst_octave_home (OCTAVE_INCLUDEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1437 { "infodir", subst_octave_home (OCTAVE_INFODIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1438 { "infofile", subst_octave_home (OCTAVE_INFOFILE) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1439 { "libdir", subst_octave_home (OCTAVE_LIBDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1440 { "libexecdir", subst_octave_home (OCTAVE_LIBEXECDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1441 { "localapiarchlibdir", subst_octave_home (OCTAVE_LOCALAPIARCHLIBDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1442 { "localapifcnfiledir", subst_octave_home (OCTAVE_LOCALAPIFCNFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1443 { "localapioctfiledir", subst_octave_home (OCTAVE_LOCALAPIOCTFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1444 { "localarchlibdir", subst_octave_home (OCTAVE_LOCALARCHLIBDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1445 { "localfcnfiledir", subst_octave_home (OCTAVE_LOCALFCNFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1446 { "localoctfiledir", subst_octave_home (OCTAVE_LOCALOCTFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1447 { "localstartupfiledir", subst_octave_home (OCTAVE_LOCALSTARTUPFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1448 { "localverarchlibdir", subst_octave_home (OCTAVE_LOCALVERARCHLIBDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1449 { "localverfcnfiledir", subst_octave_home (OCTAVE_LOCALVERFCNFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1450 { "localveroctfiledir", subst_octave_home (OCTAVE_LOCALVEROCTFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1451 { "man1dir", subst_octave_home (OCTAVE_MAN1DIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1452 { "man1ext", OCTAVE_MAN1EXT },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1453 { "mandir", subst_octave_home (OCTAVE_MANDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1454 { "octdatadir", subst_octave_home (OCTAVE_OCTDATADIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1455 { "octfiledir", subst_octave_home (OCTAVE_OCTFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1456 { "octetcdir", subst_octave_home (OCTAVE_OCTETCDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1457 { "octincludedir", subst_octave_home (OCTAVE_OCTINCLUDEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1458 { "octlibdir", subst_octave_home (OCTAVE_OCTLIBDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1459 { "octtestsdir", subst_octave_home (OCTAVE_OCTTESTSDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1460 { "prefix", subst_octave_home (OCTAVE_PREFIX) },
21598 cf552443c104 revise method of handling hg id for build info John W. Eaton <jwe@octave.org> parents: 21597 diff changeset	1461 { "release_date", OCTAVE_RELEASE_DATE },
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1462 { "startupfiledir", subst_octave_home (OCTAVE_STARTUPFILEDIR) },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1463 { "version", OCTAVE_VERSION },
a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1464 { 0, octave_value () }
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1465 };
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1466
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1467 struct build_info_struct
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	1468 {
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1469 const char *key;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1470 const char *val;
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17755 diff changeset	1471 };
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1472
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1473 static const build_info_struct build_info[] =
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1474 {
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1475 { "AMD_CPPFLAGS", octave::build_env::AMD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1476 { "AMD_LDFLAGS", octave::build_env::AMD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1477 { "AMD_LIBS", octave::build_env::AMD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1478 { "AR", octave::build_env::AR },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1479 { "ARFLAGS", octave::build_env::ARFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1480 { "ARPACK_CPPFLAGS", octave::build_env::ARPACK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1481 { "ARPACK_LDFLAGS", octave::build_env::ARPACK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1482 { "ARPACK_LIBS", octave::build_env::ARPACK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1483 { "BLAS_LIBS", octave::build_env::BLAS_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1484 { "CAMD_CPPFLAGS", octave::build_env::CAMD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1485 { "CAMD_LDFLAGS", octave::build_env::CAMD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1486 { "CAMD_LIBS", octave::build_env::CAMD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1487 { "CARBON_LIBS", octave::build_env::CARBON_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1488 { "CC", octave::build_env::CC },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1489 { "CCOLAMD_CPPFLAGS", octave::build_env::CCOLAMD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1490 { "CCOLAMD_LDFLAGS", octave::build_env::CCOLAMD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1491 { "CCOLAMD_LIBS", octave::build_env::CCOLAMD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1492 { "CFLAGS", octave::build_env::CFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1493 { "CHOLMOD_CPPFLAGS", octave::build_env::CHOLMOD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1494 { "CHOLMOD_LDFLAGS", octave::build_env::CHOLMOD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1495 { "CHOLMOD_LIBS", octave::build_env::CHOLMOD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1496 { "COLAMD_CPPFLAGS", octave::build_env::COLAMD_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1497 { "COLAMD_LDFLAGS", octave::build_env::COLAMD_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1498 { "COLAMD_LIBS", octave::build_env::COLAMD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1499 { "CPICFLAG", octave::build_env::CPICFLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1500 { "CPPFLAGS", octave::build_env::CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1501 { "CURL_CPPFLAGS", octave::build_env::CURL_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1502 { "CURL_LDFLAGS", octave::build_env::CURL_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1503 { "CURL_LIBS", octave::build_env::CURL_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1504 { "CXSPARSE_CPPFLAGS", octave::build_env::CXSPARSE_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1505 { "CXSPARSE_LDFLAGS", octave::build_env::CXSPARSE_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1506 { "CXSPARSE_LIBS", octave::build_env::CXSPARSE_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1507 { "CXX", octave::build_env::CXX },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1508 { "CXXCPP", octave::build_env::CXXCPP },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1509 { "CXXFLAGS", octave::build_env::CXXFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1510 { "CXXPICFLAG", octave::build_env::CXXPICFLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1511 { "DEFS", octave::build_env::DEFS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1512 { "DL_LD", octave::build_env::DL_LD },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1513 { "DL_LDFLAGS", octave::build_env::DL_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1514 { "DL_LIBS", octave::build_env::DL_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1515 { "GCC_VERSION", octave::build_env::GCC_VERSION },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1516 { "GXX_VERSION", octave::build_env::GXX_VERSION },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1517 { "EXEEXT", octave::build_env::EXEEXT },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1518 { "F77", octave::build_env::F77 },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1519 { "F77_FLOAT_STORE_FLAG", octave::build_env::F77_FLOAT_STORE_FLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1520 { "F77_INTEGER_8_FLAG", octave::build_env::F77_INTEGER_8_FLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1521 { "FFLAGS", octave::build_env::FFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1522 { "FFTW3_CPPFLAGS", octave::build_env::FFTW3_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1523 { "FFTW3_LDFLAGS", octave::build_env::FFTW3_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1524 { "FFTW3_LIBS", octave::build_env::FFTW3_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1525 { "FFTW3F_CPPFLAGS", octave::build_env::FFTW3F_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1526 { "FFTW3F_LDFLAGS", octave::build_env::FFTW3F_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1527 { "FFTW3F_LIBS", octave::build_env::FFTW3F_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1528 { "FLIBS", octave::build_env::FLIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1529 { "FLTK_CPPFLAGS", octave::build_env::FLTK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1530 { "FLTK_LDFLAGS", octave::build_env::FLTK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1531 { "FLTK_LIBS", octave::build_env::FLTK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1532 { "FONTCONFIG_CPPFLAGS", octave::build_env::FONTCONFIG_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1533 { "FONTCONFIG_LIBS", octave::build_env::FONTCONFIG_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1534 { "FPICFLAG", octave::build_env::FPICFLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1535 { "FT2_CPPFLAGS", octave::build_env::FT2_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1536 { "FT2_LIBS", octave::build_env::FT2_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1537 { "GLPK_CPPFLAGS", octave::build_env::GLPK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1538 { "GLPK_LDFLAGS", octave::build_env::GLPK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1539 { "GLPK_LIBS", octave::build_env::GLPK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1540 { "GNUPLOT", octave::build_env::GNUPLOT },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1541 { "HDF5_CPPFLAGS", octave::build_env::HDF5_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1542 { "HDF5_LDFLAGS", octave::build_env::HDF5_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1543 { "HDF5_LIBS", octave::build_env::HDF5_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1544 { "LAPACK_LIBS", octave::build_env::LAPACK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1545 { "LDFLAGS", octave::build_env::LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1546 { "LD_CXX", octave::build_env::LD_CXX },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1547 { "LD_STATIC_FLAG", octave::build_env::LD_STATIC_FLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1548 { "LEX", octave::build_env::LEX },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1549 { "LEXLIB", octave::build_env::LEXLIB },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1550 { "LFLAGS", octave::build_env::LFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1551 { "LIBEXT", octave::build_env::LIBEXT },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1552 { "LIBOCTAVE", octave::build_env::LIBOCTAVE },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1553 { "LIBOCTINTERP", octave::build_env::LIBOCTINTERP },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1554 { "LIBS", octave::build_env::LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1555 { "LLVM_CPPFLAGS", octave::build_env::LLVM_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1556 { "LLVM_LDFLAGS", octave::build_env::LLVM_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1557 { "LLVM_LIBS", octave::build_env::LLVM_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1558 { "LN_S", octave::build_env::LN_S },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1559 { "MAGICK_CPPFLAGS", octave::build_env::MAGICK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1560 { "MAGICK_LDFLAGS", octave::build_env::MAGICK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1561 { "MAGICK_LIBS", octave::build_env::MAGICK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1562 { "MKOCTFILE_DL_LDFLAGS", octave::build_env::MKOCTFILE_DL_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1563 { "OCTAVE_LINK_DEPS", octave::build_env::OCTAVE_LINK_DEPS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1564 { "OCTAVE_LINK_OPTS", octave::build_env::OCTAVE_LINK_OPTS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1565 { "OCT_LINK_DEPS", octave::build_env::OCT_LINK_DEPS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1566 { "OCT_LINK_OPTS", octave::build_env::OCT_LINK_OPTS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1567 { "OPENGL_LIBS", octave::build_env::OPENGL_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1568 { "OSMESA_CPPFLAGS", octave::build_env::OSMESA_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1569 { "OSMESA_LDFLAGS", octave::build_env::OSMESA_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1570 { "OSMESA_LIBS", octave::build_env::OSMESA_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1571 { "PCRE_CPPFLAGS", octave::build_env::PCRE_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1572 { "PCRE_LIBS", octave::build_env::PCRE_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1573 { "PTHREAD_CFLAGS", octave::build_env::PTHREAD_CFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1574 { "PTHREAD_LIBS", octave::build_env::PTHREAD_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1575 { "QHULL_CPPFLAGS", octave::build_env::QHULL_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1576 { "QHULL_LDFLAGS", octave::build_env::QHULL_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1577 { "QHULL_LIBS", octave::build_env::QHULL_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1578 { "QRUPDATE_CPPFLAGS", octave::build_env::QRUPDATE_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1579 { "QRUPDATE_LDFLAGS", octave::build_env::QRUPDATE_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1580 { "QRUPDATE_LIBS", octave::build_env::QRUPDATE_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1581 { "QT_CPPFLAGS", octave::build_env::QT_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1582 { "QT_LDFLAGS", octave::build_env::QT_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1583 { "QT_LIBS", octave::build_env::QT_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1584 { "RANLIB", octave::build_env::RANLIB },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1585 { "RDYNAMIC_FLAG", octave::build_env::RDYNAMIC_FLAG },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1586 { "READLINE_LIBS", octave::build_env::READLINE_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1587 { "SED", octave::build_env::SED },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1588 { "SHARED_LIBS", octave::build_env::SHARED_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1589 { "SHLEXT", octave::build_env::SHLEXT },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1590 { "SHLEXT_VER", octave::build_env::SHLEXT_VER },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1591 { "SH_LD", octave::build_env::SH_LD },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1592 { "SH_LDFLAGS", octave::build_env::SH_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1593 { "STATIC_LIBS", octave::build_env::STATIC_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1594 { "TERM_LIBS", octave::build_env::TERM_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1595 { "UMFPACK_CPPFLAGS", octave::build_env::UMFPACK_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1596 { "UMFPACK_LDFLAGS", octave::build_env::UMFPACK_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1597 { "UMFPACK_LIBS", octave::build_env::UMFPACK_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1598 { "WARN_CFLAGS", octave::build_env::WARN_CFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1599 { "WARN_CXXFLAGS", octave::build_env::WARN_CXXFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1600 { "X11_INCFLAGS", octave::build_env::X11_INCFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1601 { "X11_LIBS", octave::build_env::X11_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1602 { "XTRA_CFLAGS", octave::build_env::XTRA_CFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1603 { "XTRA_CXXFLAGS", octave::build_env::XTRA_CXXFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1604 { "YACC", octave::build_env::YACC },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1605 { "YFLAGS", octave::build_env::YFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1606 { "Z_CPPFLAGS", octave::build_env::Z_CPPFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1607 { "Z_LDFLAGS", octave::build_env::Z_LDFLAGS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1608 { "Z_LIBS", octave::build_env::Z_LIBS },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1609 { "config_opts", octave::build_env::config_opts },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1610 { 0, 0 },
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1611 };
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1612
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1613
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1614 static octave_scalar_map config;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1615 static octave_scalar_map build_env;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1616 static octave_scalar_map build_features = octave::build_env::features ();
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1617
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1618 if (! initialized)
d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1619 {
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1620 int i;
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1621
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1622 i = 0;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1623 while (true)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1624 {
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1625 const build_info_struct& elt = build_info[i++];
4697 c26904f532f1 [project @ 2004-01-16 17:49:20 by jwe] jwe parents: 4691 diff changeset	1626
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1627 const char *key = elt.key;
4697 c26904f532f1 [project @ 2004-01-16 17:49:20 by jwe] jwe parents: 4691 diff changeset	1628
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1629 if (key)
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1630 build_env.assign (key, elt.val);
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1631 else
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1632 break;
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1633 }
4697 c26904f532f1 [project @ 2004-01-16 17:49:20 by jwe] jwe parents: 4691 diff changeset	1634
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1635 i = 0;
4440 0bca8443db39 [project @ 2003-07-02 22:45:29 by jwe] jwe parents: 4429 diff changeset	1636 while (true)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1637 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1638 const conf_info_struct& elt = conf_info[i++];
6274 d42abdfcb8e9 [project @ 2007-02-07 07:22:02 by jwe] jwe parents: 6222 diff changeset	1639
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1640 const char *key = elt.key;
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1641
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1642 if (key)
21253 a66a737913b5 allow __have_feature__ to check for ENABLE_ options John W. Eaton <jwe@octave.org> parents: 21229 diff changeset	1643 config.assign (key, elt.val);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1644 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1645 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10212 diff changeset	1646 }
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1647
4691 bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1648 bool unix_system = true;
7013 f943e9635115 [project @ 2007-10-11 19:39:02 by jwe] jwe parents: 7010 diff changeset	1649 bool mac_system = false;
4691 bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1650 bool windows_system = false;
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1651
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1652 #if defined (WIN32)
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1653 windows_system = true;
20791 f7084eae3318 maint: Use Octave coding conventions for #if statements. Rik <rik@octave.org> parents: 20785 diff changeset	1654 #if ! defined (__CYGWIN__)
4691 bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1655 unix_system = false;
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1656 #endif
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1657 #endif
bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1658
8574 83b8c739d626 toplev.cc: check OCTAVE_USE_OS_X_API instead of __APPLE__ && __MACH__ John W. Eaton <jwe@octave.org> parents: 8377 diff changeset	1659 #if defined (OCTAVE_USE_OS_X_API)
7010 f7d2f54008f5 [project @ 2007-10-11 17:50:34 by jwe] jwe parents: 7001 diff changeset	1660 mac_system = true;
f7d2f54008f5 [project @ 2007-10-11 17:50:34 by jwe] jwe parents: 7001 diff changeset	1661 #endif
f7d2f54008f5 [project @ 2007-10-11 17:50:34 by jwe] jwe parents: 7001 diff changeset	1662
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1663 config.assign ("unix", octave_value (unix_system));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1664 config.assign ("mac", octave_value (mac_system));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1665 config.assign ("windows", octave_value (windows_system));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1666
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1667 config.assign ("dld", octave_value (octave_supports_dynamic_linking));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1668
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1669 oct_mach_info::float_format ff = oct_mach_info::native_float_format ();
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1670 config.assign ("float_format",
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1671 octave_value (oct_mach_info::float_format_as_string (ff)));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1672
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1673 config.assign ("words_big_endian",
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1674 octave_value (oct_mach_info::words_big_endian ()));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1675
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1676 config.assign ("words_little_endian",
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1677 octave_value (oct_mach_info::words_little_endian ()));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1678
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1679 config.assign ("build_environment", octave_value (build_env));
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1680
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1681 config.assign ("build_features", octave_value (build_features));
4691 bdc51b369a78 [project @ 2004-01-10 18:16:02 by jwe] jwe parents: 4675 diff changeset	1682
4357 d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1683 initialized = true;
d700cfed902a [project @ 2003-02-22 18:48:18 by jwe] jwe parents: 4356 diff changeset	1684 }
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1685
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1686 int nargin = args.length ();
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1687
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1688 if (nargin > 1)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1689 print_usage ();
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1690
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1691 octave_value_list retval;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1692
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1693 if (nargin == 1)
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1694 {
21434 1da428cbf401 deprecate octave_config_info John W. Eaton <jwe@octave.org> parents: 21421 diff changeset	1695 std::string arg = args(0).xstring_value ("__octave_config_info__: OPTION argument must be a string");
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1696
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1697 octave_value info = find_config_info (config, arg);
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1698
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1699 if (info.is_undefined ())
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1700 info = find_config_info (build_env, arg);
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1701
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1702 if (info.is_undefined ())
a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1703 info = find_config_info (build_features, arg);
5199 16a6247730d9 [project @ 2005-03-10 20:24:45 by jwe] jwe parents: 5189 diff changeset	1704
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1705 if (info.is_undefined ())
21434 1da428cbf401 deprecate octave_config_info John W. Eaton <jwe@octave.org> parents: 21421 diff changeset	1706 error ("__octave_config_info__: no info for '%s'", arg.c_str ());
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1707
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1708 return info;
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1709 }
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	1710 else
21226 a55b8ece1ecd reorganize octave_config_info again John W. Eaton <jwe@octave.org> parents: 21220 diff changeset	1711 retval = ovl (config);
2689 8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1712
8c7955a8d49f [project @ 1997-02-18 09:06:10 by jwe] jwe parents: 2675 diff changeset	1713 return retval;
2162 a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1714 }
a940dcdfe9de [project @ 1996-05-13 10:31:51 by jwe] jwe parents: 2145 diff changeset	1715
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1716 /*
21434 1da428cbf401 deprecate octave_config_info John W. Eaton <jwe@octave.org> parents: 21421 diff changeset	1717 %!assert (ischar (__octave_config_info__ ("version")))
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1718 %!test
21434 1da428cbf401 deprecate octave_config_info John W. Eaton <jwe@octave.org> parents: 21421 diff changeset	1719 %! x = __octave_config_info__ ();
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1720 %! assert (isstruct (x));
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1721 %! assert (! isempty (x));
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14156 diff changeset	1722
21434 1da428cbf401 deprecate octave_config_info John W. Eaton <jwe@octave.org> parents: 21421 diff changeset	1723 %!error __octave_config_info__ (1, 2)
12846 9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1724 */
9ce9e1e2d2c8 codesprint: new tests for toplev.cc John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1725
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1726 #if defined (__GNUG__) && defined (DEBUG_NEW_DELETE)
2806 187d5321cfa3 [project @ 1997-03-11 05:13:15 by jwe] jwe parents: 2802 diff changeset	1727
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1728 int debug_new_delete = 0;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1729
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1730 typedef void (*vfp)(void);
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1731 extern vfp __new_handler;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1732
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1733 void *
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1734 __builtin_new (size_t sz)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1735 {
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1736 void *p;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1737
20946 6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20940 diff changeset	1738 // malloc (0) is unpredictable; avoid it.
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1739 if (sz == 0)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1740 sz = 1;
15451 219479b461b8 build: Add missing tests and gnulib modules suggested by autoscan. Rik <rik@octave.org> parents: 15424 diff changeset	1741 p = gnulib::malloc (sz);
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1742 while (p == 0)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1743 {
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1744 (*__new_handler) ();
15451 219479b461b8 build: Add missing tests and gnulib modules suggested by autoscan. Rik <rik@octave.org> parents: 15424 diff changeset	1745 p = gnulib::malloc (sz);
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1746 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1747
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1748 if (debug_new_delete)
5629 489a475073d7 [project @ 2006-02-20 21:47:12 by jwe] jwe parents: 5510 diff changeset	1749 std::cerr << "__builtin_new: " << p << std::endl;
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1750
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1751 return p;
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1752 }
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1753
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1754 void
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1755 __builtin_delete (void *ptr)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1756 {
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1757 if (debug_new_delete)
5629 489a475073d7 [project @ 2006-02-20 21:47:12 by jwe] jwe parents: 5510 diff changeset	1758 std::cerr << "__builtin_delete: " << ptr << std::endl;
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1759
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1760 if (ptr)
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1761 free (ptr);
5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1762 }
2806 187d5321cfa3 [project @ 1997-03-11 05:13:15 by jwe] jwe parents: 2802 diff changeset	1763
1683 5282f171363d [project @ 1995-12-30 03:46:07 by jwe] jwe parents: diff changeset	1764 #endif

Mercurial > octave

annotate libinterp/corefcn/toplev.cc @ 21600:184b85b31e03