| /* Set signal handler for use in fortify tests. |
| Copyright (C) 2016-2018 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 <support/support.h> |
| |
| #include <signal.h> |
| |
| void |
| set_fortify_handler (void (*handler) (int sig)) |
| { |
| struct sigaction sa; |
| |
| sa.sa_handler = handler; |
| sa.sa_flags = 0; |
| sigemptyset (&sa.sa_mask); |
| |
| sigaction (SIGABRT, &sa, NULL); |
| ignore_stderr (); |
| } |