octave: liboctave/system/oct-group.cc annotate

annotate liboctave/system/oct-group.cc @ 22197:e43d83253e28

refill multi-line macro definitions Use the Emacs C++ mode style for line continuation markers in multi-line macro definitions. * make_int.cc, __dsearchn__.cc, __magick_read__.cc, besselj.cc, bitfcns.cc, bsxfun.cc, cellfun.cc, data.cc, defun-dld.h, defun-int.h, defun.h, det.cc, error.h, find.cc, gcd.cc, graphics.cc, interpreter.h, jit-ir.h, jit-typeinfo.h, lookup.cc, ls-mat5.cc, max.cc, mexproto.h, mxarray.in.h, oct-stream.cc, ordschur.cc, pr-output.cc, profiler.h, psi.cc, regexp.cc, sparse-xdiv.cc, sparse-xpow.cc, tril.cc, txt-eng.h, utils.cc, variables.cc, variables.h, xdiv.cc, xpow.cc, __glpk__.cc, ov-base.cc, ov-base.h, ov-cell.cc, ov-ch-mat.cc, ov-classdef.cc, ov-complex.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-float.cc, ov-float.h, ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc, ov-int-traits.h, ov-lazy-idx.h, ov-perm.cc, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-scalar.h, ov-str-mat.cc, ov-type-conv.h, ov.cc, ov.h, op-class.cc, op-int-conv.cc, op-int.h, op-str-str.cc, ops.h, lex.ll, Array.cc, CMatrix.cc, CSparse.cc, MArray.cc, MArray.h, MDiagArray2.cc, MDiagArray2.h, MSparse.h, Sparse.cc, dMatrix.cc, dSparse.cc, fCMatrix.cc, fMatrix.cc, idx-vector.cc, f77-fcn.h, quit.h, bsxfun-decl.h, bsxfun-defs.cc, lo-specfun.cc, oct-convn.cc, oct-convn.h, oct-norm.cc, oct-norm.h, oct-rand.cc, Sparse-op-decls.h, Sparse-op-defs.h, mx-inlines.cc, mx-op-decl.h, mx-op-defs.h, mach-info.cc, oct-group.cc, oct-passwd.cc, oct-syscalls.cc, oct-time.cc, data-conv.cc, kpse.cc, lo-ieee.h, lo-macros.h, oct-cmplx.h, oct-glob.cc, oct-inttypes.cc, oct-inttypes.h, oct-locbuf.h, oct-sparse.h, url-transfer.cc, oct-conf-post.in.h, shared-fcns.h: Refill macro definitions.

author	John W. Eaton <jwe@octave.org>
date	Mon, 01 Aug 2016 12:40:18 -0400
parents	11af9c03400c
children	bac0d6f07a3e

rev	line source
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	1 /*
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	2
19697 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 17769 diff changeset	3 Copyright (C) 1996-2015 John W. Eaton
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	4
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	6
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
9d26524e2869 [project @ 1997-05-06 05:49:53 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: 5775 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: 5775 diff changeset	10 option) any later version.
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	11
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	15 for more details.
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	16
9d26524e2869 [project @ 1997-05-06 05:49:53 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: 5775 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: 5775 diff changeset	19 <http://www.gnu.org/licenses/>.
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	20
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	21 */
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	22
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	23 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21202 diff changeset	24 # include "config.h"
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	25 #endif
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	26
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	27 #include <sys/types.h>
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	28
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	29 #if defined (HAVE_GRP_H)
21202 f7121e111991 maint: indent #ifdef blocks in liboctave and src directories. Rik <rik@octave.org> parents: 21102 diff changeset	30 # include <grp.h>
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	31 #endif
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	32
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	33 #include "lo-error.h"
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	34 #include "oct-group.h"
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	35 #include "str-vec.h"
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	36
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 21734 diff changeset	37 #define NOT_SUPPORTED(nm) \
4062 86e4baa81410 [project @ 2002-09-23 15:38:05 by jwe] jwe parents: 3504 diff changeset	38 nm ": not supported on this system"
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	39
21102 dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21017 diff changeset	40 OCTAVE_NORETURN static
dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21017 diff changeset	41 void
dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21017 diff changeset	42 err_invalid (void)
dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21017 diff changeset	43 {
dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21017 diff changeset	44 (*current_liboctave_error_handler) ("invalid group object");
dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21017 diff changeset	45 }
dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21017 diff changeset	46
21734 11af9c03400c write namespace keyword and name on same line in C++ files John W. Eaton <jwe@octave.org> parents: 21728 diff changeset	47 namespace octave
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	48 {
21734 11af9c03400c write namespace keyword and name on same line in C++ files John W. Eaton <jwe@octave.org> parents: 21728 diff changeset	49 namespace sys
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	50 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	51 std::string
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	52 group::name (void) const
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	53 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	54 if (! ok ())
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	55 err_invalid ();
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	56
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	57 return m_name;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	58 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	59
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	60 std::string
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	61 group::passwd (void) const
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	62 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	63 if (! ok ())
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	64 err_invalid ();
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	65
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	66 return m_passwd;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	67 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	68
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	69 gid_t
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	70 group::gid (void) const
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	71 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	72 if (! ok ())
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	73 err_invalid ();
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	74
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	75 return m_gid;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	76 }
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	77
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	78 string_vector
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	79 group::mem (void) const
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	80 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	81 if (! ok ())
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	82 err_invalid ();
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	83
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	84 return m_mem;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	85 }
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	86
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	87 group
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	88 group::getgrent (void)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	89 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	90 std::string msg;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	91 return getgrent (msg);
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	92 }
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	93
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	94 group
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	95 group::getgrent (std::string& msg)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	96 {
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	97 #if defined (HAVE_GETGRENT)
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	98 msg = "";
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	99 return group (::getgrent (), msg);
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	100 #else
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	101 msg = NOT_SUPPORTED ("getgrent");
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	102 return group ();
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	103 #endif
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	104 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	105
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	106 group
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	107 group::getgrgid (gid_t gid)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	108 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	109 std::string msg;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	110 return getgrgid (gid, msg);
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	111 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	112
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	113 group
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	114 group::getgrgid (gid_t gid, std::string& msg)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	115 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	116 #if defined (HAVE_GETGRGID)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	117 msg = "";
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	118 return group (::getgrgid (gid), msg);
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	119 #else
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	120 msg = NOT_SUPPORTED ("getgruid");
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	121 return group ();
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	122 #endif
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	123 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	124
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	125 group
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	126 group::getgrnam (const std::string& nm)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	127 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	128 std::string msg;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	129 return getgrnam (nm, msg);
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	130 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	131
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	132 group
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	133 group::getgrnam (const std::string& nm, std::string& msg)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	134 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	135 #if defined (HAVE_GETGRNAM)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	136 msg = "";
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	137 return group (::getgrnam (nm.c_str ()), msg);
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	138 #else
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	139 msg = NOT_SUPPORTED ("getgrnam");
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	140 return group ();
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	141 #endif
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	142 }
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	143
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	144 int
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	145 group::setgrent (void)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	146 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	147 std::string msg;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	148 return setgrent (msg);
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	149 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	150
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	151 int
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	152 group::setgrent (std::string& msg)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	153 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	154 #if defined (HAVE_SETGRENT)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	155 msg = "";
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	156 ::setgrent ();
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	157 return 0;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	158 #else
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	159 msg = NOT_SUPPORTED ("setgrent");
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	160 return -1;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	161 #endif
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	162 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	163
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	164 int
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	165 group::endgrent (void)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	166 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	167 std::string msg;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	168 return endgrent (msg);
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	169 }
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	170
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	171 int
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	172 group::endgrent (std::string& msg)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	173 {
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	174 #if defined (HAVE_ENDGRENT)
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	175 msg = "";
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	176 ::endgrent ();
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	177 return 0;
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	178 #else
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	179 msg = NOT_SUPPORTED ("endgrent");
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	180 return -1;
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	181 #endif
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	182 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	183
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	184 group::group (void *p, std::string& msg)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	185 : m_name (), m_passwd (), m_gid (0), m_mem (), valid (false)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	186 {
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	187 #if defined (HAVE_GRP_H)
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	188 msg = "";
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	189
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	190 if (p)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	191 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	192 struct ::group gr = static_cast<struct ::group > (p);
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	193
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	194 m_name = gr->gr_name;
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	195
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	196 #if defined (HAVE_GR_PASSWD)
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	197 m_passwd = gr->gr_passwd;
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	198 #endif
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	199
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	200 m_gid = gr->gr_gid;
4076 c651ee4c0846 [project @ 2002-09-27 22:02:43 by jwe] jwe parents: 4062 diff changeset	201
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	202 // FIXME: Maybe there should be a string_vector constructor
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	203 // that takes a NUL terminated list of C strings?
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	204
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	205 const char * const *tmp = gr->gr_mem;
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	206
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	207 int k = 0;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	208 while (*tmp++)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	209 k++;
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	210
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	211 if (k > 0)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	212 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	213 tmp = gr->gr_mem;
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	214
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	215 m_mem.resize (k);
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	216
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	217 for (int i = 0; i < k; i++)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	218 m_mem[i] = tmp[i];
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	219 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	220
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	221 valid = true;
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10182 diff changeset	222 }
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	223 #else
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	224 msg = NOT_SUPPORTED ("group functions");
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	225 #endif
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	226 }
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	227 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	228 }

Mercurial > octave

annotate liboctave/system/oct-group.cc @ 22197:e43d83253e28