sysdeps/pthread/tst-eintr4.c

   1 /* Copyright (C) 2003-2024 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 <errno.h>
  19 #include <pthread.h>
  20 #include <signal.h>
  21 #include <stdio.h>
  22 #include <stdlib.h>
  23 #include <string.h>
  24 #include <support/check.h>
  25 #include <support/xthread.h>
  26
  27 #include "eintr.c"
  28
  29
  30 static int
  31 do_test (void)
  32 {
  33   pthread_t self = pthread_self ();
  34
  35   setup_eintr (SIGUSR1, &self);
  36
  37   pthread_barrier_t b;
  38   xpthread_barrier_init (&b, NULL, 2);
  39
  40   delayed_exit (1);
  41   /* This call must never return.  */
  42   xpthread_barrier_wait (&b);
  43   puts ("error: pthread_barrier_wait returned");
  44   return 1;
  45 }
  46
  47 #include <support/test-driver.c>