diff options
Diffstat (limited to 'nptl/libc-pthread_mutex_lock.c')
| -rw-r--r-- | nptl/libc-pthread_mutex_lock.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/nptl/libc-pthread_mutex_lock.c b/nptl/libc-pthread_mutex_lock.c new file mode 100644 index 0000000000..15b97b1045 --- /dev/null +++ b/nptl/libc-pthread_mutex_lock.c @@ -0,0 +1,32 @@ +/* Copyright (C) 2015 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifdef HAVE_ASM_SECONDARY_DIRECTIVE +# include "pthreadP.h" + +/* Make sure that it is used only when libpthread is not used. */ +asm (".secondary __pthread_mutex_lock"); +asm (".secondary pthread_mutex_lock"); + +int +__pthread_mutex_lock (pthread_mutex_t *mutex) +{ + return 0; +} + +strong_alias (__pthread_mutex_lock, pthread_mutex_lock) +#endif |