view lib/argp-pv.c @ 18029:e4a13d95b503

mgetgroups: port to strict OS X * doc/glibc-functions/getgrouplist.texi (getgrouplist): Document the getgrouplist problem. * lib/mgetgroups.c (getgrouplist_gids) [HAVE_GETGROUPLIST]: New macro. (mgetgroups): Use it. * m4/mgetgroups.m4 (gl_MGETGROUPS): Check for OS X signature for getgrouplist.
author Paul Eggert <eggert@cs.ucla.edu>
date Sun, 28 Jun 2015 23:43:35 -0700
parents ab58d4870664
children
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/* Default definition for ARGP_PROGRAM_VERSION.
   Copyright (C) 1996-1997, 1999, 2006, 2009-2015 Free Software Foundation,
   Inc.
   This file is part of the GNU C Library.
   Written by Miles Bader <miles@gnu.ai.mit.edu>.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* If set by the user program to a non-zero value, then a default option
   --version is added (unless the ARGP_NO_HELP flag is used), which will
   print this string followed by a newline and exit (unless the
   ARGP_NO_EXIT flag is used).  Overridden by ARGP_PROGRAM_VERSION_HOOK.  */
const char *argp_program_version
/* This variable should be zero-initialized.  On most systems, putting it into
   BSS is sufficient.  Not so on Mac OS X 10.3 and 10.4, see
   <http://lists.gnu.org/archive/html/bug-gnulib/2009-01/msg00329.html>
   <http://lists.gnu.org/archive/html/bug-gnulib/2009-08/msg00096.html>.  */
#if defined __ELF__
  /* On ELF systems, variables in BSS behave well.  */
#else
  = (const char *) 0
#endif
  ;