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author | Matthias Schiffer <matthias@gamezock.de> | 2009-05-17 01:34:10 +0200 |
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committer | Matthias Schiffer <matthias@gamezock.de> | 2009-05-17 01:34:10 +0200 |
commit | a3e566c4d3631076e29f3651554603184b6351a7 (patch) | |
tree | 71effee59fd4364174f7a845204f946dbc18ff2a /lib/glthread/threadlib.c | |
parent | c8d469cc3de8ef2fb95f7b47355ebf5318a4c22f (diff) | |
download | mad-a3e566c4d3631076e29f3651554603184b6351a7.tar mad-a3e566c4d3631076e29f3651554603184b6351a7.zip |
Gnulib durch boost ersetzt
Diffstat (limited to 'lib/glthread/threadlib.c')
-rw-r--r-- | lib/glthread/threadlib.c | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/lib/glthread/threadlib.c b/lib/glthread/threadlib.c deleted file mode 100644 index 5feb304..0000000 --- a/lib/glthread/threadlib.c +++ /dev/null @@ -1,74 +0,0 @@ -/* Multithreading primitives. - Copyright (C) 2005-2009 Free Software Foundation, Inc. - - 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, 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, 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. */ - -#include <config.h> - -/* ========================================================================= */ - -#if USE_POSIX_THREADS - -/* Use the POSIX threads library. */ - -# include <pthread.h> -# include <stdlib.h> - -# if PTHREAD_IN_USE_DETECTION_HARD - -/* The function to be executed by a dummy thread. */ -static void * -dummy_thread_func (void *arg) -{ - return arg; -} - -int -glthread_in_use (void) -{ - static int tested; - static int result; /* 1: linked with -lpthread, 0: only with libc */ - - if (!tested) - { - pthread_t thread; - - if (pthread_create (&thread, NULL, dummy_thread_func, NULL) != 0) - /* Thread creation failed. */ - result = 0; - else - { - /* Thread creation works. */ - void *retval; - if (pthread_join (thread, &retval) != 0) - abort (); - result = 1; - } - tested = 1; - } - return result; -} - -# endif - -#endif - -/* ========================================================================= */ - -/* This declaration is solely to ensure that after preprocessing - this file is never empty. */ -typedef int dummy; |