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

annotate liboctave/system/oct-group.cc @ 30564:796f54d4ddbf stable

update Octave Project Developers copyright for the new year In files that have the "Octave Project Developers" copyright notice, update for 2021. In all .txi and .texi files except gpl.txi and gpl.texi in the doc/liboctave and doc/interpreter directories, change the copyright to "Octave Project Developers", the same as used for other source files. Update copyright notices for 2022 (not done since 2019). For gpl.txi and gpl.texi, change the copyright notice to be "Free Software Foundation, Inc." and leave the date at 2007 only because this file only contains the text of the GPL, not anything created by the Octave Project Developers. Add Paul Thomas to contributors.in.

author	John W. Eaton <jwe@octave.org>
date	Tue, 28 Dec 2021 18:22:40 -0500
parents	11dc1156b9d0
children	e88a07dec498

rev	line source
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	1 ////////////////////////////////////////////////////////////////////////
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	2 //
30564 796f54d4ddbf update Octave Project Developers copyright for the new year John W. Eaton <jwe@octave.org> parents: 30066 diff changeset	3 // Copyright (C) 1996-2022 The Octave Project Developers
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	4 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	5 // See the file COPYRIGHT.md in the top-level directory of this
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	6 // distribution or <https://octave.org/copyright/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	7 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	8 // This file is part of Octave.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	9 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	10 // Octave is free software: you can redistribute it and/or modify it
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	11 // under the terms of the GNU General Public License as published by
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	12 // the Free Software Foundation, either version 3 of the License, or
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	13 // (at your option) any later version.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	14 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	15 // Octave is distributed in the hope that it will be useful, but
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	16 // WITHOUT ANY WARRANTY; without even the implied warranty of
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	18 // GNU General Public License for more details.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	19 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	20 // You should have received a copy of the GNU General Public License
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	21 // along with Octave; see the file COPYING. If not, see
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	22 // <https://www.gnu.org/licenses/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	23 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	24 ////////////////////////////////////////////////////////////////////////
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	25
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	26 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21202 diff changeset	27 # include "config.h"
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	28 #endif
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	29
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	30 #include <sys/types.h>
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	31
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	32 #if defined (HAVE_GRP_H)
21202 f7121e111991 maint: indent #ifdef blocks in liboctave and src directories. Rik <rik@octave.org> parents: 21102 diff changeset	33 # include <grp.h>
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	34 #endif
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	35
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	36 #include "lo-error.h"
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	37 #include "oct-group.h"
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	38 #include "str-vec.h"
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	39
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 21734 diff changeset	40 #define NOT_SUPPORTED(nm) \
4062 86e4baa81410 [project @ 2002-09-23 15:38:05 by jwe] jwe parents: 3504 diff changeset	41 nm ": not supported on this system"
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	42
21102 dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21017 diff changeset	43 OCTAVE_NORETURN static
dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21017 diff changeset	44 void
dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21017 diff changeset	45 err_invalid (void)
dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21017 diff changeset	46 {
dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21017 diff changeset	47 (*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	48 }
dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21017 diff changeset	49
21734 11af9c03400c write namespace keyword and name on same line in C++ files John W. Eaton <jwe@octave.org> parents: 21728 diff changeset	50 namespace octave
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	51 {
21734 11af9c03400c write namespace keyword and name on same line in C++ files John W. Eaton <jwe@octave.org> parents: 21728 diff changeset	52 namespace sys
21728 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 std::string
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	55 group::name (void) const
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	56 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	57 if (! ok ())
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	58 err_invalid ();
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 return m_name;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	61 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	62
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	63 std::string
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	64 group::passwd (void) const
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	65 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	66 if (! ok ())
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	67 err_invalid ();
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 return m_passwd;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	70 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	71
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	72 gid_t
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	73 group::gid (void) const
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 if (! ok ())
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	76 err_invalid ();
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 return m_gid;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	79 }
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 string_vector
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	82 group::mem (void) const
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	83 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	84 if (! ok ())
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	85 err_invalid ();
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	86
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	87 return m_mem;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	88 }
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 group
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	91 group::getgrent (void)
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 std::string msg;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	94 return getgrent (msg);
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	95 }
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	96
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	97 group
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	98 group::getgrent (std::string& msg)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	99 {
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	100 #if defined (HAVE_GETGRENT)
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	101 msg = "";
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	102 return group (::getgrent (), msg);
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	103 #else
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	104 msg = NOT_SUPPORTED ("getgrent");
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	105 return group ();
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	106 #endif
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	107 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	108
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	109 group
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	110 group::getgrgid (gid_t gid)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	111 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	112 std::string msg;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	113 return getgrgid (gid, msg);
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	114 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	115
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	116 group
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	117 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	118 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	119 #if defined (HAVE_GETGRGID)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	120 msg = "";
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	121 return group (::getgrgid (gid), msg);
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	122 #else
24118 f87c9f5c0f43 maint: silence several compiler warnings when building for Windows Mike Miller <mtmiller@octave.org> parents: 23220 diff changeset	123 octave_unused_parameter (gid);
f87c9f5c0f43 maint: silence several compiler warnings when building for Windows Mike Miller <mtmiller@octave.org> parents: 23220 diff changeset	124
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	125 msg = NOT_SUPPORTED ("getgruid");
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	126 return group ();
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	127 #endif
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	128 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	129
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	130 group
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	131 group::getgrnam (const std::string& nm)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	132 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	133 std::string msg;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	134 return getgrnam (nm, msg);
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	135 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	136
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	137 group
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	138 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	139 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	140 #if defined (HAVE_GETGRNAM)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	141 msg = "";
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	142 return group (::getgrnam (nm.c_str ()), msg);
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	143 #else
24118 f87c9f5c0f43 maint: silence several compiler warnings when building for Windows Mike Miller <mtmiller@octave.org> parents: 23220 diff changeset	144 octave_unused_parameter (nm);
f87c9f5c0f43 maint: silence several compiler warnings when building for Windows Mike Miller <mtmiller@octave.org> parents: 23220 diff changeset	145
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	146 msg = NOT_SUPPORTED ("getgrnam");
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	147 return group ();
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	148 #endif
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	149 }
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	150
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 (void)
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 std::string msg;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	155 return setgrent (msg);
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	156 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	157
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	158 int
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	159 group::setgrent (std::string& msg)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	160 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	161 #if defined (HAVE_SETGRENT)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	162 msg = "";
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	163 ::setgrent ();
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	164 return 0;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	165 #else
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	166 msg = NOT_SUPPORTED ("setgrent");
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	167 return -1;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	168 #endif
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	169 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	170
21728 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 (void)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	173 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	174 std::string msg;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	175 return endgrent (msg);
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	176 }
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	177
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	178 int
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	179 group::endgrent (std::string& msg)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	180 {
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	181 #if defined (HAVE_ENDGRENT)
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	182 msg = "";
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	183 ::endgrent ();
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	184 return 0;
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	185 #else
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	186 msg = NOT_SUPPORTED ("endgrent");
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	187 return -1;
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	188 #endif
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	189 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	190
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	191 group::group (void *p, std::string& msg)
30066 11dc1156b9d0 maint: use "m_" prefix for member variable "valid" in class group. Rik <rik@octave.org> parents: 29358 diff changeset	192 : m_name (), m_passwd (), m_gid (0), m_mem (), m_valid (false)
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	193 {
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	194 #if defined (HAVE_GRP_H)
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	195 msg = "";
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	196
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	197 if (p)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	198 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	199 struct ::group gr = static_cast<struct ::group > (p);
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	200
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	201 m_name = gr->gr_name;
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	202
9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	203 #if defined (HAVE_GR_PASSWD)
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	204 m_passwd = gr->gr_passwd;
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	205 #endif
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 m_gid = gr->gr_gid;
4076 c651ee4c0846 [project @ 2002-09-27 22:02:43 by jwe] jwe parents: 4062 diff changeset	208
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	209 // 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	210 // 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	211
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	212 const char * const *tmp = gr->gr_mem;
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	213
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	214 int k = 0;
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	215 while (*tmp++)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	216 k++;
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	217
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	218 if (k > 0)
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	219 {
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	220 tmp = gr->gr_mem;
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	221
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	222 m_mem.resize (k);
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	223
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	224 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	225 m_mem[i] = tmp[i];
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	226 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	227
30066 11dc1156b9d0 maint: use "m_" prefix for member variable "valid" in class group. Rik <rik@octave.org> parents: 29358 diff changeset	228 m_valid = true;
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10182 diff changeset	229 }
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	230 #else
24118 f87c9f5c0f43 maint: silence several compiler warnings when building for Windows Mike Miller <mtmiller@octave.org> parents: 23220 diff changeset	231 octave_unused_parameter (p);
f87c9f5c0f43 maint: silence several compiler warnings when building for Windows Mike Miller <mtmiller@octave.org> parents: 23220 diff changeset	232
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	233 msg = NOT_SUPPORTED ("group functions");
c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	234 #endif
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	235 }
21728 c218a5b31ad7 use namespace for system group wrapper class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	236 }
2937 9d26524e2869 [project @ 1997-05-06 05:49:53 by jwe] jwe parents: diff changeset	237 }

Mercurial > octave

annotate liboctave/system/oct-group.cc @ 30564:796f54d4ddbf stable