| /* This testcase is part of GDB, the GNU debugger. |
| |
| Copyright 2008-2012 Free Software Foundation, Inc. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program 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 General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| /* Check that GDB isn't messing the SIGCHLD mask while creating an |
| inferior. */ |
| |
| #include <signal.h> |
| #include <stdlib.h> |
| |
| int |
| main () |
| { |
| sigset_t mask; |
| |
| sigemptyset (&mask); |
| sigprocmask (SIG_BLOCK, NULL, &mask); |
| |
| if (!sigismember (&mask, SIGCHLD)) |
| return 0; /* good, not blocked */ |
| else |
| return 1; /* bad, blocked */ |
| } |
