glibc/nptl/pthread_rwlock_timedrdlock.c

/* Copyright (C) 2003-2021 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.

   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
   <https://www.gnu.org/licenses/>.  */

#include "pthread_rwlock_common.c"
#include <shlib-compat.h>

/* See pthread_rwlock_common.c.  */
int
___pthread_rwlock_timedrdlock64 (pthread_rwlock_t *rwlock,
				 const struct __timespec64 *abstime)
{
  return __pthread_rwlock_rdlock_full64 (rwlock, CLOCK_REALTIME, abstime);
}

#if __TIMESIZE == 64
strong_alias (___pthread_rwlock_timedrdlock64, ___pthread_rwlock_timedrdlock)
#else /* __TIMESPEC64 != 64 */
strong_alias (___pthread_rwlock_timedrdlock64, __pthread_rwlock_timedrdlock64)
libc_hidden_def (__pthread_rwlock_timedrdlock64)

int
___pthread_rwlock_timedrdlock (pthread_rwlock_t *rwlock,
			       const struct timespec *abstime)
{
  struct __timespec64 ts64 = valid_timespec_to_timespec64 (*abstime);

  return __pthread_rwlock_timedrdlock64 (rwlock, &ts64);
}
#endif /* __TIMESPEC64 != 64 */
versioned_symbol (libc, ___pthread_rwlock_timedrdlock,
		  pthread_rwlock_timedrdlock, GLIBC_2_34);
#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_2, GLIBC_2_34)
compat_symbol (libpthread, ___pthread_rwlock_timedrdlock,
	       pthread_rwlock_timedrdlock, GLIBC_2_2);
#endif