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/* This testcase is part of GDB, the GNU debugger.
Copyright 2008-2016 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 */
}
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