summaryrefslogtreecommitdiff
path: root/libpthread/tests/test-15.c
diff options
context:
space:
mode:
Diffstat (limited to 'libpthread/tests/test-15.c')
-rw-r--r--libpthread/tests/test-15.c87
1 files changed, 0 insertions, 87 deletions
diff --git a/libpthread/tests/test-15.c b/libpthread/tests/test-15.c
deleted file mode 100644
index 173f8b6b..00000000
--- a/libpthread/tests/test-15.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Test pthread_rwlock_timedrdlock and pthread_rwlock_timedwrlock. */
-
-#define _GNU_SOURCE
-
-#include <pthread.h>
-#include <stdio.h>
-#include <assert.h>
-#include <error.h>
-#include <errno.h>
-#include <sys/time.h>
-
-#define THREADS 10
-
-pthread_rwlock_t rwlock;
-
-void *
-test (void *arg)
-{
- error_t err;
- int foo = (int) arg;
- struct timespec ts;
- struct timeval before, after;
- int diff;
-
- gettimeofday (&before, 0);
- ts.tv_sec = before.tv_sec + 1;
- ts.tv_nsec = before.tv_usec * 1000;
-
- printf ("Thread %d starting wait @ %d\n", pthread_self (),
- (int) before.tv_sec);
-
- if (foo % 2 == 0)
- err = pthread_rwlock_timedrdlock (&rwlock, &ts);
- else
- err = pthread_rwlock_timedwrlock (&rwlock, &ts);
-
- assert (err == ETIMEDOUT);
-
- gettimeofday (&after, 0);
-
- printf ("Thread %d ending wait @ %d\n", pthread_self (),
- (int) after.tv_sec);
-
- diff = after.tv_sec * 1000000 + after.tv_usec
- - before.tv_sec * 1000000 - before.tv_usec;
-
- if (diff < 900000 || diff > 1100000)
- error (1, EGRATUITOUS, "pthread_mutex_timedlock waited %d us", diff);
-
- return 0;
-}
-
-int
-main (int argc, char **argv)
-{
- error_t err;
- int i;
- pthread_t tid[THREADS];
-
- err = pthread_rwlock_init (&rwlock, 0);
- if (err)
- error (1, err, "pthread_rwlock_init");
-
- /* Lock it so all the threads will block. */
- err = pthread_rwlock_wrlock (&rwlock);
- assert (err == 0);
-
- for (i = 0; i < THREADS; i ++)
- {
- err = pthread_create (&tid[i], 0, test, (void *) i);
- if (err)
- error (1, err, "pthread_create");
- }
-
- for (i = 0; i < THREADS; i ++)
- {
- void *ret;
-
- err = pthread_join (tid[i], &ret);
- if (err)
- error (1, err, "pthread_join");
-
- assert (ret == 0);
- }
-
- return 0;
-}