blob: 6fcea7370dd0d157f026c75bf082111747b622e1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/* This testcase is part of GDB, the GNU debugger.
Copyright 2008-2013 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 */
}
|
