nptl/tst-signal7.c

   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"