nptl/pthread_rwlock_clockrdlock.c

   1 /* Implement pthread_rwlock_clockrdlock.
   2
   3    Copyright (C) 2019-2023 Free Software Foundation, Inc.
   4    This file is part of the GNU C Library.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, see
  18    <https://www.gnu.org/licenses/>.  */
  19
  20 #include "pthread_rwlock_common.c"
  21 #include <shlib-compat.h>
  22
  23 /* See pthread_rwlock_common.c.  */
  24 int
  25 ___pthread_rwlock_clockrdlock64 (pthread_rwlock_t *rwlock, clockid_t clockid,
  26                                  const struct __timespec64 *abstime)
  27 {
  28   return __pthread_rwlock_rdlock_full64 (rwlock, clockid, abstime);
  29 }
  30
  31 #if __TIMESIZE == 64
  32 strong_alias (___pthread_rwlock_clockrdlock64, ___pthread_rwlock_clockrdlock)
  33 #else /* __TIMESPEC64 != 64 */
  34 strong_alias (___pthread_rwlock_clockrdlock64, __pthread_rwlock_clockrdlock64)
  35 libc_hidden_def (__pthread_rwlock_clockrdlock64)
  36
  37 int
  38 ___pthread_rwlock_clockrdlock (pthread_rwlock_t *rwlock, clockid_t clockid,
  39                                const struct timespec *abstime)
  40 {
  41   struct __timespec64 ts64 = valid_timespec_to_timespec64 (*abstime);
  42
  43   return __pthread_rwlock_clockrdlock64 (rwlock, clockid, &ts64);
  44 }
  45 #endif /* __TIMESPEC64 != 64 */
  46 versioned_symbol (libc, ___pthread_rwlock_clockrdlock,
  47                   pthread_rwlock_clockrdlock, GLIBC_2_34);
  48 #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_30, GLIBC_2_34)
  49 compat_symbol (libpthread, ___pthread_rwlock_clockrdlock,
  50                pthread_rwlock_clockrdlock, GLIBC_2_30);
  51 #endif