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-rw-r--r--test/nptl/tst-sem4.c149
1 files changed, 0 insertions, 149 deletions
diff --git a/test/nptl/tst-sem4.c b/test/nptl/tst-sem4.c
deleted file mode 100644
index 72ed97d37..000000000
--- a/test/nptl/tst-sem4.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/* Copyright (C) 2002-2014 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
- 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
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <fcntl.h>
-#include <semaphore.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-
-static void
-remove_sem (int status, void *arg)
-{
- sem_unlink (arg);
-}
-
-
-int
-do_test (void)
-{
- sem_t *s;
- sem_t *s2;
- pid_t pid;
- int val;
-
- s = sem_open ("/glibc-tst-sem4", O_CREAT, 0600, 1);
- if (s == SEM_FAILED)
- {
- if (errno == ENOSYS)
- {
- puts ("sem_open not supported. Oh well.");
- return 0;
- }
-
- /* Maybe the shm filesystem has strict permissions. */
- if (errno == EACCES)
- {
- puts ("sem_open not allowed. Oh well.");
- return 0;
- }
-
- printf ("sem_open: %m\n");
- return 1;
- }
-
- on_exit (remove_sem, (void *) "/glibc-tst-sem4");
-
- /* We have the semaphore object. Now try again with O_EXCL, this
- should fail. */
- s2 = sem_open ("/glibc-tst-sem4", O_CREAT | O_EXCL, 0600, 1);
- if (s2 != SEM_FAILED)
- {
- puts ("2nd sem_open didn't fail");
- return 1;
- }
- if (errno != EEXIST)
- {
- puts ("2nd sem_open returned wrong error");
- return 1;
- }
-
- /* Check the value. */
- if (sem_getvalue (s, &val) == -1)
- {
- puts ("getvalue failed");
- return 1;
- }
- if (val != 1)
- {
- printf ("initial value wrong: got %d, expected 1\n", val);
- return 1;
- }
-
- if (TEMP_FAILURE_RETRY (sem_wait (s)) == -1)
- {
- puts ("1st sem_wait failed");
- return 1;
- }
-
- pid = fork ();
- if (pid == -1)
- {
- printf ("fork failed: %m\n");
- return 1;
- }
-
- if (pid == 0)
- {
- /* Child. */
-
- /* Check the value. */
- if (sem_getvalue (s, &val) == -1)
- {
- puts ("child: getvalue failed");
- return 1;
- }
- if (val != 0)
- {
- printf ("child: value wrong: got %d, expect 0\n", val);
- return 1;
- }
-
- if (sem_post (s) == -1)
- {
- puts ("child: post failed");
- return 1;
- }
- }
- else
- {
- if (TEMP_FAILURE_RETRY (sem_wait (s)) == -1)
- {
- puts ("2nd sem_wait failed");
- return 1;
- }
-
- if (sem_getvalue (s, &val) == -1)
- {
- puts ("parent: 2nd getvalue failed");
- return 1;
- }
- if (val != 0)
- {
- printf ("parent: value wrong: got %d, expected 0\n", val);
- return 1;
- }
- }
-
- return 0;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"