nptl/pthread_rwlock_destroy.c

   1 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
   4
   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.
   9
  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.
  14
  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    <https://www.gnu.org/licenses/>.  */
  18
  19 #include "pthreadP.h"
  20 #include <stap-probe.h>
  21 #include <shlib-compat.h>
  22
  23 int
  24 ___pthread_rwlock_destroy (pthread_rwlock_t *rwlock)
  25 {
  26   LIBC_PROBE (rwlock_destroy, 1, rwlock);
  27
  28   /* Nothing to be done.  For now.  */
  29   return 0;
  30 }
  31 versioned_symbol (libc, ___pthread_rwlock_destroy, pthread_rwlock_destroy,
  32                   GLIBC_2_34);
  33
  34 #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_34)
  35 compat_symbol (libpthread, ___pthread_rwlock_destroy, pthread_rwlock_destroy,
  36                GLIBC_2_1);
  37 #endif
  38 #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_2, GLIBC_2_34)
  39 compat_symbol (libpthread, ___pthread_rwlock_destroy, __pthread_rwlock_destroy,
  40                GLIBC_2_2);
  41 #endif