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-rw-r--r--test/nptl/tst-rwlock9.c202
1 files changed, 0 insertions, 202 deletions
diff --git a/test/nptl/tst-rwlock9.c b/test/nptl/tst-rwlock9.c
deleted file mode 100644
index e9f015120..000000000
--- a/test/nptl/tst-rwlock9.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/* Test program for timedout read/write lock functions.
- Copyright (C) 2000, 2003 Free Software Foundation, Inc.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
-
- 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; see the file COPYING.LIB. If
- not, see <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <error.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <unistd.h>
-#include <sys/time.h>
-
-
-#define NWRITERS 15
-#define WRITETRIES 10
-#define NREADERS 15
-#define READTRIES 15
-
-#define TIMEOUT 1000000
-#define DELAY 1000000
-
-#ifndef INIT
-# define INIT PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP
-#endif
-
-static pthread_rwlock_t lock = INIT;
-
-
-static void *
-writer_thread (void *nr)
-{
- struct timespec ts;
- struct timespec delay;
- int n;
-
- delay.tv_sec = 0;
- delay.tv_nsec = DELAY;
-
- for (n = 0; n < WRITETRIES; ++n)
- {
- int e;
- do
- {
- struct timeval tv;
- (void) gettimeofday (&tv, NULL);
- TIMEVAL_TO_TIMESPEC (&tv, &ts);
-
- ts.tv_nsec += 2 * TIMEOUT;
- if (ts.tv_nsec >= 1000000000)
- {
- ts.tv_nsec -= 1000000000;
- ++ts.tv_sec;
- }
-
- printf ("writer thread %ld tries again\n", (long int) nr);
-
- e = pthread_rwlock_timedwrlock (&lock, &ts);
- if (e != 0 && e != ETIMEDOUT)
- {
- puts ("timedwrlock failed");
- exit (1);
- }
- }
- while (e == ETIMEDOUT);
-
- printf ("writer thread %ld succeeded\n", (long int) nr);
-
- nanosleep (&delay, NULL);
-
- if (pthread_rwlock_unlock (&lock) != 0)
- {
- puts ("unlock for writer failed");
- exit (1);
- }
-
- printf ("writer thread %ld released\n", (long int) nr);
- }
-
- return NULL;
-}
-
-
-static void *
-reader_thread (void *nr)
-{
- struct timespec ts;
- struct timespec delay;
- int n;
-
- delay.tv_sec = 0;
- delay.tv_nsec = DELAY;
-
- for (n = 0; n < READTRIES; ++n)
- {
- int e;
- do
- {
- struct timeval tv;
- (void) gettimeofday (&tv, NULL);
- TIMEVAL_TO_TIMESPEC (&tv, &ts);
-
- ts.tv_nsec += TIMEOUT;
- if (ts.tv_nsec >= 1000000000)
- {
- ts.tv_nsec -= 1000000000;
- ++ts.tv_sec;
- }
-
- printf ("reader thread %ld tries again\n", (long int) nr);
-
- e = pthread_rwlock_timedrdlock (&lock, &ts);
- if (e != 0 && e != ETIMEDOUT)
- {
- puts ("timedrdlock failed");
- exit (1);
- }
- }
- while (e == ETIMEDOUT);
-
- printf ("reader thread %ld succeeded\n", (long int) nr);
-
- nanosleep (&delay, NULL);
-
- if (pthread_rwlock_unlock (&lock) != 0)
- {
- puts ("unlock for reader failed");
- exit (1);
- }
-
- printf ("reader thread %ld released\n", (long int) nr);
- }
-
- return NULL;
-}
-
-
-static int
-do_test (void)
-{
- pthread_t thwr[NWRITERS];
- pthread_t thrd[NREADERS];
- int n;
- void *res;
-
- /* Make standard error the same as standard output. */
- dup2 (1, 2);
-
- /* Make sure we see all message, even those on stdout. */
- setvbuf (stdout, NULL, _IONBF, 0);
-
- for (n = 0; n < NWRITERS; ++n)
- if (pthread_create (&thwr[n], NULL, writer_thread,
- (void *) (long int) n) != 0)
- {
- puts ("writer create failed");
- exit (1);
- }
-
- for (n = 0; n < NREADERS; ++n)
- if (pthread_create (&thrd[n], NULL, reader_thread,
- (void *) (long int) n) != 0)
- {
- puts ("reader create failed");
- exit (1);
- }
-
- /* Wait for all the threads. */
- for (n = 0; n < NWRITERS; ++n)
- if (pthread_join (thwr[n], &res) != 0)
- {
- puts ("writer join failed");
- exit (1);
- }
- for (n = 0; n < NREADERS; ++n)
- if (pthread_join (thrd[n], &res) != 0)
- {
- puts ("reader join failed");
- exit (1);
- }
-
- return 0;
-}
-
-#undef TIMEOUT
-#define TIMEOUT 30
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"