nptl/pthread_timedjoin.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 <time.h>
  20 #include "pthreadP.h"
  21 #include <shlib-compat.h>
  22
  23 int
  24 ___pthread_timedjoin_np64 (pthread_t threadid, void **thread_return,
  25                            const struct __timespec64 *abstime)
  26 {
  27   return __pthread_clockjoin_ex (threadid, thread_return,
  28                                  CLOCK_REALTIME, abstime, true);
  29 }
  30
  31 #if __TIMESIZE == 64
  32 strong_alias (___pthread_timedjoin_np64, ___pthread_timedjoin_np)
  33 #else /* __TIMESPEC64 != 64 */
  34 strong_alias (___pthread_timedjoin_np64, __pthread_timedjoin_np64)
  35 libc_hidden_def (__pthread_timedjoin_np64)
  36
  37 int
  38   ___pthread_timedjoin_np (pthread_t threadid, void **thread_return,
  39                            const struct timespec *abstime)
  40 {
  41   if (abstime != NULL)
  42     {
  43       struct __timespec64 ts64 = valid_timespec_to_timespec64 (*abstime);
  44       return __pthread_timedjoin_np64 (threadid, thread_return, &ts64);
  45     }
  46   else
  47     return __pthread_timedjoin_np64 (threadid, thread_return, NULL);
  48 }
  49 #endif /* __TIMESPEC64 != 64 */
  50 versioned_symbol (libc, ___pthread_timedjoin_np, pthread_timedjoin_np,
  51                   GLIBC_2_34);
  52 #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_3_3, GLIBC_2_34)
  53 compat_symbol (libpthread, ___pthread_timedjoin_np, pthread_timedjoin_np,
  54                GLIBC_2_3_3);
  55 #endif