mirror of git://sourceware.org/git/glibc.git
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/* Copyright (C) 2013-2021 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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/* Test case for BZ #15493 */
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#include <stdlib.h>
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#include <signal.h>
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#include <setjmp.h>
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static int
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do_test (void)
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{
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sigjmp_buf sj;
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sigset_t m;
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sigemptyset (&m);
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sigprocmask (SIG_SETMASK, &m, NULL);
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if (sigsetjmp (sj, 0) == 0)
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{
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sigaddset (&m, SIGUSR1);
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sigprocmask (SIG_SETMASK, &m, NULL);
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siglongjmp (sj, 1);
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return EXIT_FAILURE;
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}
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sigprocmask (SIG_SETMASK, NULL, &m);
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return sigismember (&m, SIGUSR1) ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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