| /* Test sigaction regression for BZ #23069. |
| Copyright (C) 2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <signal.h> |
| #include <unistd.h> |
| |
| #include <support/check.h> |
| |
| static void |
| my_sig_handler (int signum) |
| { |
| } |
| |
| static int |
| do_test (void) |
| { |
| /* Define a simple signal handler */ |
| struct sigaction act; |
| act.sa_handler = my_sig_handler; |
| act.sa_flags = 0; |
| sigemptyset (&act.sa_mask); |
| |
| /* Set it as SIGUSR1 signal handler */ |
| TEST_VERIFY_EXIT (sigaction (SIGUSR1, &act, NULL) == 0); |
| |
| /* Get SIGUSR1 signal handler */ |
| TEST_VERIFY_EXIT (sigaction (SIGUSR1, NULL, &act) == 0); |
| |
| /* Check it is consistent with the defined one */ |
| TEST_VERIFY (act.sa_handler == my_sig_handler); |
| TEST_VERIFY (!(act.sa_flags & SA_RESETHAND)); |
| |
| for (int i = 1; i < _NSIG; i++) |
| { |
| TEST_VERIFY (!sigismember (&act.sa_mask, i)); |
| } |
| |
| return 0; |
| } |
| |
| #include <support/test-driver.c> |