1  /* Copyright (C) 2003-2023 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 "pthread_rwlock_common.c"
      19  
      20  /* See pthread_rwlock_common.c.  */
      21  int
      22  ___pthread_rwlock_rdlock (pthread_rwlock_t *rwlock)
      23  {
      24    LIBC_PROBE (rdlock_entry, 1, rwlock);
      25  
      26    int result = __pthread_rwlock_rdlock_full64 (rwlock, CLOCK_REALTIME, NULL);
      27    LIBC_PROBE (rdlock_acquire_read, 1, rwlock);
      28    return result;
      29  }
      30  versioned_symbol (libc, ___pthread_rwlock_rdlock, pthread_rwlock_rdlock,
      31  		  GLIBC_2_34);
      32  strong_alias (___pthread_rwlock_rdlock, __pthread_rwlock_rdlock)
      33  libc_hidden_ver (___pthread_rwlock_rdlock, __pthread_rwlock_rdlock)
      34  
      35  #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_34)
      36  compat_symbol (libpthread, ___pthread_rwlock_rdlock, pthread_rwlock_rdlock,
      37  	       GLIBC_2_1);
      38  #endif
      39  #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_2, GLIBC_2_34)
      40  compat_symbol (libpthread, ___pthread_rwlock_rdlock, __pthread_rwlock_rdlock,
      41  	       GLIBC_2_2);
      42  #endif