nptl/pthread_testcancel.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 <stdlib.h>
  20 #include "pthreadP.h"
  21 #include <shlib-compat.h>
  22
  23 void
  24 ___pthread_testcancel (void)
  25 {
  26   CANCELLATION_P (THREAD_SELF);
  27 }
  28 versioned_symbol (libc, ___pthread_testcancel, pthread_testcancel, GLIBC_2_34);
  29 versioned_symbol (libc, ___pthread_testcancel, __pthread_testcancel,
  30                   GLIBC_PRIVATE);
  31 libc_hidden_ver (___pthread_testcancel, __pthread_testcancel)
  32
  33 #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_34)
  34 compat_symbol (libc, ___pthread_testcancel, pthread_testcancel, GLIBC_2_0);
  35 #endif