1  /* Copyright (C) 2005-2023 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 <errno.h>
      19  #include <pthreadP.h>
      20  #include <signal.h>
      21  #include <stdio.h>
      22  
      23  
      24  static int
      25  do_test (void)
      26  {
      27    int result = 0;
      28  
      29    errno = 0;
      30    if (sigaction (SIGCANCEL, NULL, NULL) == 0)
      31      {
      32        puts ("sigaction(SIGCANCEL) did not fail");
      33        result = 1;
      34      }
      35    else if (errno != EINVAL)
      36      {
      37        puts ("sigaction(SIGCANCEL) did not set errno to EINVAL");
      38        result = 1;
      39      }
      40  
      41    errno = 0;
      42    if (sigaction (SIGSETXID, NULL, NULL) == 0)
      43      {
      44        puts ("sigaction(SIGSETXID) did not fail");
      45        result = 1;
      46      }
      47    else if (errno != EINVAL)
      48      {
      49        puts ("sigaction(SIGSETXID) did not set errno to EINVAL");
      50        result = 1;
      51      }
      52  
      53    return result;
      54  }
      55  
      56  #define TEST_FUNCTION do_test ()
      57  #include "../test-skeleton.c"