view lib/tls.c @ 6587:453776fca04b

Work around porting bugs reported by Dieter in <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>. * lib/getopt.c (_NOPROTO): Remove; no longer needed. Include <stdlib.h> and <unistd.h> in all environments; it's safe now. Include "getopt.h" first, to check interface. (getenv): Declare only if defined HAVE_DECL_GETENV && !HAVE_DECL_GETENV. * lib/strndup.c [!_LIBC]: Include "strndup.h" to get prototype. (__strndup): Revert to K&R-style function dfns, the glibc style. * lib/strnlen.c: Don't claim it's taken from glibc; it's not. (strnlen, __strnlen): Remove #defines and #undefs; not needed. Include strnlen.h first, to get prototype properly. (strnlen): Renamed from __strnlen. Remove weak alias. * m4/getopt.m4 (gl_PREREQ_GETOPT): Check for getenv decl.
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 24 Jan 2006 07:40:58 +0000
parents ab97b105b804
children adb21c293305
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/* Thread-local storage in multithreaded situations.
   Copyright (C) 2005 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify it
   under the terms of the GNU Library General Public License as published
   by the Free Software Foundation; either version 2, 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
   USA.  */

/* Written by Bruno Haible <bruno@clisp.org>, 2005.  */

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#include "tls.h"

/* ========================================================================= */

#if USE_POSIX_THREADS

#endif

/* ========================================================================= */

#if USE_PTH_THREADS

#endif

/* ========================================================================= */

#if USE_SOLARIS_THREADS

/* Use the old Solaris threads library.  */

/* ------------------------- gl_tls_key_t datatype ------------------------- */

void
glthread_tls_get (thread_key_t key)
{
  void *value;

  if (thr_getspecific (key, &value) != 0)
    abort ();
  return value;
}

#endif

/* ========================================================================= */

#if USE_WIN32_THREADS

#endif

/* ========================================================================= */