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Diffstat (limited to 'nptl/tst-sem15.c')
-rw-r--r-- | nptl/tst-sem15.c | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/nptl/tst-sem15.c b/nptl/tst-sem15.c deleted file mode 100644 index 9a9a93eb32..0000000000 --- a/nptl/tst-sem15.c +++ /dev/null @@ -1,99 +0,0 @@ -/* Test for SEM_VALUE_MAX overflow detection: BZ #18434. - Copyright (C) 2015-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <https://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <limits.h> -#include <semaphore.h> -#include <stdio.h> -#include <string.h> -#include <unistd.h> - - -static int -do_test (void) -{ - sem_t s; - - if (sem_init (&s, 0, SEM_VALUE_MAX)) - { - printf ("sem_init: %m\n"); - return 1; - } - - int result = 0; - - int value = 0xdeadbeef; - if (sem_getvalue (&s, &value)) - { - printf ("sem_getvalue: %m\n"); - result = 1; - } - else - { - printf ("sem_getvalue after init: %d\n", value); - if (value != SEM_VALUE_MAX) - { - printf ("\tshould be %d\n", SEM_VALUE_MAX); - result = 1; - } - } - - errno = 0; - if (sem_post(&s) == 0) - { - puts ("sem_post at SEM_VALUE_MAX succeeded!"); - result = 1; - } - else - { - printf ("sem_post at SEM_VALUE_MAX: %m (%d)\n", errno); - if (errno != EOVERFLOW) - { - printf ("\tshould be %s (EOVERFLOW = %d)\n", - strerror (EOVERFLOW), EOVERFLOW); - result = 1; - } - } - - value = 0xbad1d00d; - if (sem_getvalue (&s, &value)) - { - printf ("sem_getvalue: %m\n"); - result = 1; - } - else - { - printf ("sem_getvalue after post: %d\n", value); - if (value != SEM_VALUE_MAX) - { - printf ("\tshould be %d\n", SEM_VALUE_MAX); - result = 1; - } - } - - if (sem_destroy (&s)) - { - printf ("sem_destroy: %m\n"); - result = 1; - } - - return result; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |