octave: liboctave/system/lo-sysdep.cc annotate

annotate liboctave/system/lo-sysdep.cc @ 23795:980f39c3ab90

Use C++11 nullptr rather than 0 in code (bug #51565). * Backend.cc, BaseControl.h, ButtonGroup.cc, CheckBoxControl.cc, Container.cc, ContextMenu.cc, ContextMenu.h, EditControl.cc, Figure.cc, FigureWindow.cc, ListBoxControl.cc, Menu.cc, Menu.h, MouseModeActionGroup.cc, Object.cc, ObjectProxy.cc, Panel.cc, PopupMenuControl.cc, PushButtonControl.cc, PushTool.cc, RadioButtonControl.cc, SliderControl.cc, TextControl.cc, ToggleButtonControl.cc, ToggleTool.cc, ToolBar.cc, ToolBar.h, ToolBarButton.cc, ToolBarButton.h, QTerminal.h, BlockArray.cpp, Emulation.cpp, Filter.cpp, Filter.h, History.cpp, KeyboardTranslator.cpp, QUnixTerminalImpl.h, Screen.cpp, ScreenWindow.cpp, ScreenWindow.h, SelfListener.h, TerminalCharacterDecoder.cpp, TerminalModel.cpp, TerminalView.cpp, TerminalView.h, kpty.cpp, dialog.cc, dialog.h, files-dock-widget.cc, find-files-model.h, file-editor-tab.cc, file-editor.cc, main-window.cc, octave-dock-widget.cc, octave-gui.cc, parser.cc, resource-manager.cc, resource-manager.h, shortcut-manager.cc, shortcut-manager.h, workspace-model.cc, workspace-view.cc, __magick_read__.cc, c-file-ptr-stream.cc, c-file-ptr-stream.h, call-stack.cc, call-stack.h, daspk.cc, dasrt.cc, dassl.cc, det.cc, display.h, error.cc, ft-text-renderer.cc, gl-render.cc, gl2ps-print.cc, graphics.in.h, help.cc, input.cc, interpreter.cc, load-path.cc, load-save.cc, ls-hdf5.cc, ls-hdf5.h, ls-mat5.cc, lsode.cc, mex.cc, mxarray.in.h, oct-errno.h, oct-hist.cc, oct-iostrm.h, oct-procbuf.cc, oct-procbuf.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h, oct-strstrm.h, oct-tex-parser.in.yy, octave-link.h, pager.cc, pager.h, pr-output.cc, procstream.h, qz.cc, sighandlers.cc, svd.cc, symtab.cc, symtab.h, text-renderer.cc, txt-eng.h, utils.cc, variables.cc, zfstream.cc, zfstream.h, __glpk__.cc, __init_fltk__.cc, __ode15__.cc, audiodevinfo.cc, ccolamd.cc, colamd.cc, dmperm.cc, gzip.cc, symbfact.cc, ov-base-int.cc, ov-base-int.h, ov-base-mat.h, ov-base.cc, ov-base.h, ov-bool-mat.cc, ov-bool-sparse.cc, ov-bool.cc, ov-builtin.h, ov-cell.cc, ov-class.cc, ov-complex.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-fcn-handle.cc, ov-fcn-inline.cc, ov-fcn.cc, ov-fcn.h, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc, ov-java.cc, ov-java.h, ov-mex-fcn.cc, ov-oncleanup.cc, ov-range.cc, ov-range.h, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc, ov-typeinfo.cc, ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h, ov.cc, octave.cc, bp-table.cc, bp-table.h, jit-ir.h, jit-typeinfo.cc, lex.h, profiler.cc, pt-arg-list.cc, pt-array-list.cc, pt-assign.cc, pt-assign.h, pt-binop.cc, pt-binop.h, pt-cell.cc, pt-classdef.cc, pt-classdef.h, pt-colon.cc, pt-colon.h, pt-decl.cc, pt-decl.h, pt-eval.cc, pt-eval.h, pt-except.h, pt-fcn-handle.cc, pt-fcn-handle.h, pt-idx.cc, pt-jit.cc, pt-loop.h, pt-mat.cc, pt-select.h, pt-stmt.h, pt-tm-const.h, pt-unop.cc, pt-unop.h, pt.cc, Array-C.cc, Array-d.cc, Array-f.cc, Array-fC.cc, Array-util.cc, Array.cc, Array.h, CMatrix.cc, CSparse.cc, DiagArray2.h, MArray.h, MDiagArray2.h, MatrixType.cc, Sparse.cc, Sparse.h, dMatrix.cc, dSparse.cc, fMatrix.cc, idx-vector.cc, idx-vector.h, DAEFunc.h, DAERTFunc.h, ODEFunc.h, ODESFunc.h, eigs-base.cc, oct-fftw.cc, oct-fftw.h, oct-rand.h, oct-spparms.h, schur.cc, sparse-chol.cc, sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, child-list.h, dir-ops.cc, dir-ops.h, file-ops.cc, lo-sysdep.cc, oct-env.h, oct-time.cc, cmd-edit.cc, cmd-edit.h, cmd-hist.h, lo-regexp.cc, lo-regexp.h, lo-utils.cc, oct-shlib.cc, oct-shlib.h, oct-sort.cc, oct-sort.h, quit.cc, singleton-cleanup.h, str-vec.cc: Use C++11 nullptr rather than 0 in code (bug #51565).

author	Rik <rik@octave.org>
date	Tue, 25 Jul 2017 14:54:10 -0700
parents	08036a7f3660
children	8057d3f0673d

rev	line source
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	1 /*
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	2
23219 3ac9f9ecfae5 maint: Update copyright dates. John W. Eaton <jwe@octave.org> parents: 23083 diff changeset	3 Copyright (C) 1996-2017 John W. Eaton
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	4
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	6
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	8 under the terms of the GNU General Public License as published by
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	9 the Free Software Foundation; either version 3 of the License, or
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	10 (at your option) any later version.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	11
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	12 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	13 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	15 GNU General Public License for more details.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	16
66ef74ee5d9f [project @ 1997-05-05 03:20:52 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: 6321 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: 6321 diff changeset	19 <http://www.gnu.org/licenses/>.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	20
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	21 */
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	22
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21642 diff changeset	23 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21213 diff changeset	24 # include "config.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	25 #endif
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	26
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	27 #include <string>
7695 eacf87a24f55 lo-sysdep.cc: include windows.h if windows and not cygwin John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	28
5872 44f24cf66b95 [project @ 2006-06-30 18:19:20 by jwe] jwe parents: 5307 diff changeset	29 #include "file-ops.h"
3069 db6d57d718f7 [project @ 1997-07-10 23:34:03 by jwe] jwe parents: 2926 diff changeset	30 #include "lo-error.h"
21910 4d723ba06b4a provide wrappers for some unistd.h functions John W. Eaton <jwe@octave.org> parents: 21828 diff changeset	31 #include "lo-sysdep.h"
4d723ba06b4a provide wrappers for some unistd.h functions John W. Eaton <jwe@octave.org> parents: 21828 diff changeset	32 #include "unistd-wrappers.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	33
21738 a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	34 namespace octave
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	35 {
21738 a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	36 namespace sys
a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	37 {
a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	38 std::string
a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	39 getcwd (void)
a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	40 {
a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	41 std::string retval;
3069 db6d57d718f7 [project @ 1997-07-10 23:34:03 by jwe] jwe parents: 2926 diff changeset	42
21910 4d723ba06b4a provide wrappers for some unistd.h functions John W. Eaton <jwe@octave.org> parents: 21828 diff changeset	43 // Using octave_getcwd_wrapper ensures that we have a getcwd that
21738 a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	44 // will allocate a buffer as large as necessary if buf and size are
a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	45 // both 0.
3069 db6d57d718f7 [project @ 1997-07-10 23:34:03 by jwe] jwe parents: 2926 diff changeset	46
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	47 char *tmp = octave_getcwd_wrapper (nullptr, 0);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	48
21738 a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	49 if (! tmp)
a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	50 (*current_liboctave_error_handler) ("unable to find current directory");
a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	51
10250 2d47356a7a1a use gnulib getcwd module John W. Eaton <jwe@octave.org> parents: 10182 diff changeset	52 retval = tmp;
2d47356a7a1a use gnulib getcwd module John W. Eaton <jwe@octave.org> parents: 10182 diff changeset	53 free (tmp);
21136 7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 19864 diff changeset	54
21738 a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	55 return retval;
10250 2d47356a7a1a use gnulib getcwd module John W. Eaton <jwe@octave.org> parents: 10182 diff changeset	56 }
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: diff changeset	57
21738 a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	58 int
a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	59 chdir (const std::string& path_arg)
a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	60 {
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	61 std::string path = sys::file_ops::tilde_expand (path_arg);
5872 44f24cf66b95 [project @ 2006-06-30 18:19:20 by jwe] jwe parents: 5307 diff changeset	62
21979 d04da18a407a use OCTAVE_USE_WINDOWS_API more consistently John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	63 #if defined (OCTAVE_USE_WINDOWS_API)
21738 a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	64 if (path.length () == 2 && path[1] == ':')
a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	65 path += "\\";
6244 8cab253171b6 [project @ 2007-01-17 21:55:49 by jwe] jwe parents: 6208 diff changeset	66 #endif
8cab253171b6 [project @ 2007-01-17 21:55:49 by jwe] jwe parents: 6208 diff changeset	67
21910 4d723ba06b4a provide wrappers for some unistd.h functions John W. Eaton <jwe@octave.org> parents: 21828 diff changeset	68 return octave_chdir_wrapper (path.c_str ());
21738 a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	69 }
a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	70 }
a99c2407f930 use namespace for lo-sysdep.h functions John W. Eaton <jwe@octave.org> parents: 21733 diff changeset	71 }

Mercurial > octave

annotate liboctave/system/lo-sysdep.cc @ 23795:980f39c3ab90