nptl/pthread_rwlock_destroy.c

   1 /* Copyright (C) 2002-2023 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <https://www.gnu.org/licenses/>.  */
  17
  18 #include "pthreadP.h"
  19 #include <stap-probe.h>
  20 #include <shlib-compat.h>
  21
  22 int
  23 ___pthread_rwlock_destroy (pthread_rwlock_t *rwlock)
  24 {
  25   LIBC_PROBE (rwlock_destroy, 1, rwlock);
  26
  27   /* Nothing to be done.  For now.  */
  28   return 0;
  29 }
  30 versioned_symbol (libc, ___pthread_rwlock_destroy, pthread_rwlock_destroy,
  31                   GLIBC_2_34);
  32
  33 #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_34)
  34 compat_symbol (libpthread, ___pthread_rwlock_destroy, pthread_rwlock_destroy,
  35                GLIBC_2_1);
  36 #endif
  37 #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_2, GLIBC_2_34)
  38 compat_symbol (libpthread, ___pthread_rwlock_destroy, __pthread_rwlock_destroy,
  39                GLIBC_2_2);
  40 #endif