1 /* Copyright (C) 2002-2015 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
20 #include <shlib-compat.h>
21 #include <pthread-errnos.h>
22 #include <lowlevellock.h>
26 .globl __new_sem_trywait
27 .type __new_sem_trywait,@function
50 addl $_GLOBAL_OFFSET_TABLE_, %ecx
51 #ifdef NO_TLS_DIRECT_SEG_REFS
52 movl errno@gotntpoff(%ecx), %edx
56 movl errno@gotntpoff(%ecx), %edx
57 movl $EAGAIN, %gs:(%edx)
61 .size __new_sem_trywait,.-__new_sem_trywait
62 versioned_symbol(libpthread, __new_sem_trywait, sem_trywait, GLIBC_2_1)
63 #if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)
64 .global __old_sem_trywait
65 __old_sem_trywait = __new_sem_trywait
66 compat_symbol(libpthread, __old_sem_trywait, sem_trywait, GLIBC_2_0)