38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* Check that GDB isn't messing the SIGCHLD mask while creating an
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inferior. */
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#include <signal.h>
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#include <stdlib.h>
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int
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main ()
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{
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sigset_t mask;
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sigemptyset (&mask);
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sigprocmask (SIG_BLOCK, NULL, &mask);
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if (!sigismember (&mask, SIGCHLD))
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return 0; /* good, not blocked */
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else
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return 1; /* bad, blocked */
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}
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