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authorMike Crowe <mac@mcrowe.com>2019-05-09 14:14:32 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2019-05-09 14:33:53 -0300
commit495514eec7d2b9ebb9beaa313211aca212de86da (patch)
treee267b6acd0938bd1631bd22beeaab75398260e90
parent40d0816faaacfb0b67ac660807b2b6a0927a7522 (diff)
downloadglibc-495514eec7d2b9ebb9beaa313211aca212de86da.tar.gz
glibc-495514eec7d2b9ebb9beaa313211aca212de86da.tar.xz
glibc-495514eec7d2b9ebb9beaa313211aca212de86da.zip
nptl: Convert some rwlock tests to use libsupport
Checked on x86_64-linux-gnu and i686-linux-gnu. * nptl/tst-rwlock6.c: Use libsupport. This also happens to fix a small bug where only tv.tv_usec was checked which could cause an erroneous pass if pthread_rwlock_timedrdlock incorrectly took more than a second. * nptl/tst-rwlock7.c, nptl/tst-rwlock9.c, nptl/tst-rwlock14.c: Use libsupport. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
-rw-r--r--ChangeLog8
-rw-r--r--nptl/tst-rwlock14.c122
-rw-r--r--nptl/tst-rwlock6.c146
-rw-r--r--nptl/tst-rwlock7.c119
-rw-r--r--nptl/tst-rwlock9.c96
5 files changed, 105 insertions, 386 deletions
diff --git a/ChangeLog b/ChangeLog
index a5b37febbd7..8a535264135 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
2019-05-09 Mike Crowe <mac@mcrowe.com>
+ * nptl/tst-rwlock6.c: Use libsupport. This also happens to fix a
+ small bug where only tv.tv_usec was checked which could cause an
+ erroneous pass if pthread_rwlock_timedrdlock incorrectly took more
+ than a second.
+
+ * nptl/tst-rwlock7.c, nptl/tst-rwlock9.c, nptl/tst-rwlock14.c: Use
+ libsupport.
+
* nptl/tst-sem5.c (do_test): Use xclock_gettime, timespec_add and
TEST_TIMESPEC_NOW_OR_AFTER from libsupport.
diff --git a/nptl/tst-rwlock14.c b/nptl/tst-rwlock14.c
index 6f57169531a..af176b6da88 100644
--- a/nptl/tst-rwlock14.c
+++ b/nptl/tst-rwlock14.c
@@ -21,6 +21,9 @@
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
+#include <support/check.h>
+#include <support/xthread.h>
+#include <support/xtime.h>
static pthread_barrier_t b;
@@ -31,18 +34,14 @@ static void *
tf (void *arg)
{
/* Lock the read-write lock. */
- if (pthread_rwlock_wrlock (&r) != 0)
- {
- puts ("tf: cannot lock rwlock");
- exit (EXIT_FAILURE);
- }
+ TEST_COMPARE (pthread_rwlock_wrlock (&r), 0);
pthread_t mt = *(pthread_t *) arg;
- pthread_barrier_wait (&b);
+ xpthread_barrier_wait (&b);
/* This call will never return. */
- pthread_join (mt, NULL);
+ xpthread_join (mt);
return NULL;
}
@@ -51,118 +50,35 @@ tf (void *arg)
static int
do_test (void)
{
- int result = 0;
struct timespec ts;
- if (clock_gettime (CLOCK_REALTIME, &ts) != 0)
- {
- puts ("clock_gettime failed");
- return 1;
- }
-
- if (pthread_barrier_init (&b, NULL, 2) != 0)
- {
- puts ("barrier_init failed");
- return 1;
- }
+ xclock_gettime (CLOCK_REALTIME, &ts);
+ xpthread_barrier_init (&b, NULL, 2);
pthread_t me = pthread_self ();
- pthread_t th;
- if (pthread_create (&th, NULL, tf, &me) != 0)
- {
- puts ("create failed");
- return 1;
- }
+ xpthread_create (NULL, tf, &me);
/* Wait until the rwlock is locked. */
- pthread_barrier_wait (&b);
+ xpthread_barrier_wait (&b);
ts.tv_nsec = -1;
- int e = pthread_rwlock_timedrdlock (&r, &ts);
- if (e == 0)
- {
- puts ("first rwlock_timedrdlock did not fail");
- result = 1;
- }
- else if (e != EINVAL)
- {
- puts ("first rwlock_timedrdlock did not return EINVAL");
- result = 1;
- }
-
- e = pthread_rwlock_timedwrlock (&r, &ts);
- if (e == 0)
- {
- puts ("first rwlock_timedwrlock did not fail");
- result = 1;
- }
- else if (e != EINVAL)
- {
- puts ("first rwlock_timedwrlock did not return EINVAL");
- result = 1;
- }
+ TEST_COMPARE (pthread_rwlock_timedrdlock (&r, &ts), EINVAL);
+ TEST_COMPARE (pthread_rwlock_timedwrlock (&r, &ts), EINVAL);
ts.tv_nsec = 1000000000;
- e = pthread_rwlock_timedrdlock (&r, &ts);
- if (e == 0)
- {
- puts ("second rwlock_timedrdlock did not fail");
- result = 1;
- }
- else if (e != EINVAL)
- {
- puts ("second rwlock_timedrdlock did not return EINVAL");
- result = 1;
- }
-
- e = pthread_rwlock_timedwrlock (&r, &ts);
- if (e == 0)
- {
- puts ("second rwlock_timedwrlock did not fail");
- result = 1;
- }
- else if (e != EINVAL)
- {
- puts ("second rwlock_timedwrlock did not return EINVAL");
- result = 1;
- }
+ TEST_COMPARE (pthread_rwlock_timedrdlock (&r, &ts), EINVAL);
+ TEST_COMPARE (pthread_rwlock_timedwrlock (&r, &ts), EINVAL);
ts.tv_nsec = (__typeof (ts.tv_nsec)) 0x100001000LL;
if ((__typeof (ts.tv_nsec)) 0x100001000LL != 0x100001000LL)
ts.tv_nsec = 2000000000;
- e = pthread_rwlock_timedrdlock (&r, &ts);
- if (e == 0)
- {
- puts ("third rwlock_timedrdlock did not fail");
- result = 1;
- }
- else if (e != EINVAL)
- {
- puts ("third rwlock_timedrdlock did not return EINVAL");
- result = 1;
- }
-
- e = pthread_rwlock_timedwrlock (&r, &ts);
- if (e == 0)
- {
- puts ("third rwlock_timedwrlock did not fail");
- result = 1;
- }
- else if (e != EINVAL)
- {
- puts ("third rwlock_timedwrlock did not return EINVAL");
- result = 1;
- }
-
- if (result == 0)
- puts ("no bugs");
-
- return result;
-}
+ TEST_COMPARE (pthread_rwlock_timedrdlock (&r, &ts), EINVAL);
+ TEST_COMPARE (pthread_rwlock_timedwrlock (&r, &ts), EINVAL);
+ return 0;
+}
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
+#include <support/test-driver.c>
diff --git a/nptl/tst-rwlock6.c b/nptl/tst-rwlock6.c
index 8d6c3dc180e..5e73f509a16 100644
--- a/nptl/tst-rwlock6.c
+++ b/nptl/tst-rwlock6.c
@@ -22,6 +22,10 @@
#include <stdio.h>
#include <string.h>
#include <sys/time.h>
+#include <support/check.h>
+#include <support/timespec.h>
+#include <support/xthread.h>
+#include <support/xtime.h>
static int kind[] =
@@ -38,64 +42,26 @@ tf (void *arg)
pthread_rwlock_t *r = arg;
/* Timeout: 0.3 secs. */
- struct timeval tv;
- (void) gettimeofday (&tv, NULL);
+ struct timespec ts_start;
+ xclock_gettime (CLOCK_REALTIME, &ts_start);
- struct timespec ts;
- TIMEVAL_TO_TIMESPEC (&tv, &ts);
- ts.tv_nsec += 300000000;
- if (ts.tv_nsec >= 1000000000)
- {
- ts.tv_nsec -= 1000000000;
- ++ts.tv_sec;
- }
+ struct timespec ts_timeout = timespec_add (ts_start,
+ make_timespec (0, 300000000));
puts ("child calling timedrdlock");
- int err = pthread_rwlock_timedrdlock (r, &ts);
- if (err == 0)
- {
- puts ("rwlock_timedrdlock returned");
- pthread_exit ((void *) 1l);
- }
-
- if (err != ETIMEDOUT)
- {
- printf ("err = %s (%d), expected %s (%d)\n",
- strerror (err), err, strerror (ETIMEDOUT), ETIMEDOUT);
- pthread_exit ((void *) 1l);
- }
+ TEST_COMPARE (pthread_rwlock_timedrdlock (r, &ts_timeout), ETIMEDOUT);
puts ("1st child timedrdlock done");
- struct timeval tv2;
- (void) gettimeofday (&tv2, NULL);
-
- timersub (&tv2, &tv, &tv);
+ TEST_TIMESPEC_NOW_OR_AFTER (CLOCK_REALTIME, ts_timeout);
- if (tv.tv_usec < 200000)
- {
- puts ("timeout too short");
- pthread_exit ((void *) 1l);
- }
-
- (void) gettimeofday (&tv, NULL);
- TIMEVAL_TO_TIMESPEC (&tv, &ts);
- ts.tv_sec += 10;
+ xclock_gettime (CLOCK_REALTIME, &ts_timeout);
+ ts_timeout.tv_sec += 10;
/* Note that the following operation makes ts invalid. */
- ts.tv_nsec += 1000000000;
+ ts_timeout.tv_nsec += 1000000000;
- err = pthread_rwlock_timedrdlock (r, &ts);
- if (err == 0)
- {
- puts ("2nd timedrdlock succeeded");
- pthread_exit ((void *) 1l);
- }
- if (err != EINVAL)
- {
- puts ("2nd timedrdlock did not return EINVAL");
- pthread_exit ((void *) 1l);
- }
+ TEST_COMPARE (pthread_rwlock_timedrdlock (r, &ts_timeout), EINVAL);
puts ("2nd child timedrdlock done");
@@ -113,113 +79,59 @@ do_test (void)
pthread_rwlockattr_t a;
if (pthread_rwlockattr_init (&a) != 0)
- {
- printf ("round %Zu: rwlockattr_t failed\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("round %Zu: rwlockattr_t failed\n", cnt);
if (pthread_rwlockattr_setkind_np (&a, kind[cnt]) != 0)
- {
- printf ("round %Zu: rwlockattr_setkind failed\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("round %Zu: rwlockattr_setkind failed\n", cnt);
if (pthread_rwlock_init (&r, &a) != 0)
- {
- printf ("round %Zu: rwlock_init failed\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("round %Zu: rwlock_init failed\n", cnt);
if (pthread_rwlockattr_destroy (&a) != 0)
- {
- printf ("round %Zu: rwlockattr_destroy failed\n", cnt);
- exit (1);
- }
-
- struct timeval tv;
- (void) gettimeofday (&tv, NULL);
+ FAIL_EXIT1 ("round %Zu: rwlockattr_destroy failed\n", cnt);
struct timespec ts;
- TIMEVAL_TO_TIMESPEC (&tv, &ts);
-
+ xclock_gettime (CLOCK_REALTIME, &ts);
++ts.tv_sec;
/* Get a write lock. */
int e = pthread_rwlock_timedwrlock (&r, &ts);
if (e != 0)
- {
- printf ("round %Zu: rwlock_timedwrlock failed (%d)\n", cnt, e);
- exit (1);
- }
+ FAIL_EXIT1 ("round %Zu: rwlock_timedwrlock failed (%d)\n", cnt, e);
puts ("1st timedwrlock done");
- (void) gettimeofday (&tv, NULL);
- TIMEVAL_TO_TIMESPEC (&tv, &ts);
+ xclock_gettime (CLOCK_REALTIME, &ts);
++ts.tv_sec;
- e = pthread_rwlock_timedrdlock (&r, &ts);
- if (e == 0)
- {
- puts ("timedrdlock succeeded");
- exit (1);
- }
- if (e != EDEADLK)
- {
- puts ("timedrdlock did not return EDEADLK");
- exit (1);
- }
+ TEST_COMPARE (pthread_rwlock_timedrdlock (&r, &ts), EDEADLK);
puts ("1st timedrdlock done");
- (void) gettimeofday (&tv, NULL);
- TIMEVAL_TO_TIMESPEC (&tv, &ts);
+ xclock_gettime (CLOCK_REALTIME, &ts);
++ts.tv_sec;
- e = pthread_rwlock_timedwrlock (&r, &ts);
- if (e == 0)
- {
- puts ("2nd timedwrlock succeeded");
- exit (1);
- }
- if (e != EDEADLK)
- {
- puts ("2nd timedwrlock did not return EDEADLK");
- exit (1);
- }
+ TEST_COMPARE (pthread_rwlock_timedwrlock (&r, &ts), EDEADLK);
puts ("2nd timedwrlock done");
pthread_t th;
if (pthread_create (&th, NULL, tf, &r) != 0)
- {
- printf ("round %Zu: create failed\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("round %Zu: create failed\n", cnt);
puts ("started thread");
void *status;
if (pthread_join (th, &status) != 0)
- {
- printf ("round %Zu: join failed\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("round %Zu: join failed\n", cnt);
if (status != NULL)
- {
- printf ("failure in round %Zu\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("failure in round %Zu\n", cnt);
puts ("joined thread");
if (pthread_rwlock_destroy (&r) != 0)
- {
- printf ("round %Zu: rwlock_destroy failed\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("round %Zu: rwlock_destroy failed\n", cnt);
}
return 0;
}
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
+#include <support/test-driver.c>
diff --git a/nptl/tst-rwlock7.c b/nptl/tst-rwlock7.c
index 4d6f5617374..df50f0a37df 100644
--- a/nptl/tst-rwlock7.c
+++ b/nptl/tst-rwlock7.c
@@ -22,6 +22,10 @@
#include <stdio.h>
#include <string.h>
#include <sys/time.h>
+#include <support/check.h>
+#include <support/timespec.h>
+#include <support/xthread.h>
+#include <support/xtime.h>
static int kind[] =
@@ -38,61 +42,24 @@ tf (void *arg)
pthread_rwlock_t *r = arg;
/* Timeout: 0.3 secs. */
- struct timeval tv;
- (void) gettimeofday (&tv, NULL);
+ struct timespec ts_start;
+ xclock_gettime (CLOCK_REALTIME, &ts_start);
+ const struct timespec ts_timeout = timespec_add (ts_start,
+ make_timespec (0, 300000000));
- struct timespec ts;
- TIMEVAL_TO_TIMESPEC (&tv, &ts);
- ts.tv_nsec += 300000000;
- if (ts.tv_nsec >= 1000000000)
- {
- ts.tv_nsec -= 1000000000;
- ++ts.tv_sec;
- }
-
- int err = pthread_rwlock_timedwrlock (r, &ts);
- if (err == 0)
- {
- puts ("rwlock_timedwrlock returned");
- pthread_exit ((void *) 1l);
- }
-
- if (err != ETIMEDOUT)
- {
- printf ("err = %s (%d), expected %s (%d)\n",
- strerror (err), err, strerror (ETIMEDOUT), ETIMEDOUT);
- pthread_exit ((void *) 1l);
- }
+ TEST_COMPARE (pthread_rwlock_timedwrlock (r, &ts_timeout), ETIMEDOUT);
puts ("child: timedwrlock failed with ETIMEDOUT");
- struct timeval tv2;
- (void) gettimeofday (&tv2, NULL);
-
- timersub (&tv2, &tv, &tv);
+ TEST_TIMESPEC_NOW_OR_AFTER (CLOCK_REALTIME, ts_timeout);
- if (tv.tv_usec < 200000)
- {
- puts ("timeout too short");
- pthread_exit ((void *) 1l);
- }
-
- (void) gettimeofday (&tv, NULL);
- TIMEVAL_TO_TIMESPEC (&tv, &ts);
- ts.tv_sec += 10;
+ struct timespec ts_invalid;
+ xclock_gettime (CLOCK_REALTIME, &ts_invalid);
+ ts_invalid.tv_sec += 10;
/* Note that the following operation makes ts invalid. */
- ts.tv_nsec += 1000000000;
+ ts_invalid.tv_nsec += 1000000000;
+
+ TEST_COMPARE (pthread_rwlock_timedwrlock (r, &ts_invalid), EINVAL);
- err = pthread_rwlock_timedwrlock (r, &ts);
- if (err == 0)
- {
- puts ("2nd timedwrlock succeeded");
- pthread_exit ((void *) 1l);
- }
- if (err != EINVAL)
- {
- puts ("2nd timedwrlock did not return EINVAL");
- pthread_exit ((void *) 1l);
- }
puts ("child: timedwrlock failed with EINVAL");
return NULL;
@@ -109,73 +76,43 @@ do_test (void)
pthread_rwlockattr_t a;
if (pthread_rwlockattr_init (&a) != 0)
- {
- printf ("round %Zu: rwlockattr_t failed\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("round %Zu: rwlockattr_t failed\n", cnt);
if (pthread_rwlockattr_setkind_np (&a, kind[cnt]) != 0)
- {
- printf ("round %Zu: rwlockattr_setkind failed\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("round %Zu: rwlockattr_setkind failed\n", cnt);
if (pthread_rwlock_init (&r, &a) != 0)
- {
- printf ("round %Zu: rwlock_init failed\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("round %Zu: rwlock_init failed\n", cnt);
if (pthread_rwlockattr_destroy (&a) != 0)
- {
- printf ("round %Zu: rwlockattr_destroy failed\n", cnt);
- exit (1);
- }
-
- struct timeval tv;
- (void) gettimeofday (&tv, NULL);
+ FAIL_EXIT1 ("round %Zu: rwlockattr_destroy failed\n", cnt);
struct timespec ts;
- TIMEVAL_TO_TIMESPEC (&tv, &ts);
+ xclock_gettime (CLOCK_REALTIME, &ts);
++ts.tv_sec;
/* Get a read lock. */
if (pthread_rwlock_timedrdlock (&r, &ts) != 0)
- {
- printf ("round %Zu: rwlock_timedrdlock failed\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("round %Zu: rwlock_timedrdlock failed\n", cnt);
+
printf ("%zu: got timedrdlock\n", cnt);
pthread_t th;
if (pthread_create (&th, NULL, tf, &r) != 0)
- {
- printf ("round %Zu: create failed\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("round %Zu: create failed\n", cnt);
void *status;
if (pthread_join (th, &status) != 0)
- {
- printf ("round %Zu: join failed\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("round %Zu: join failed\n", cnt);
if (status != NULL)
- {
- printf ("failure in round %Zu\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("failure in round %Zu\n", cnt);
if (pthread_rwlock_destroy (&r) != 0)
- {
- printf ("round %Zu: rwlock_destroy failed\n", cnt);
- exit (1);
- }
+ FAIL_EXIT1 ("round %Zu: rwlock_destroy failed\n", cnt);
}
return 0;
}
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
+#include <support/test-driver.c>
diff --git a/nptl/tst-rwlock9.c b/nptl/tst-rwlock9.c
index 34f2d045bd6..e77224753e5 100644
--- a/nptl/tst-rwlock9.c
+++ b/nptl/tst-rwlock9.c
@@ -24,6 +24,8 @@
#include <time.h>
#include <unistd.h>
#include <sys/time.h>
+#include <support/check.h>
+#include <support/timespec.h>
#define NWRITERS 15
@@ -31,8 +33,8 @@
#define NREADERS 15
#define READTRIES 15
-#define TIMEOUT 1000000
-#define DELAY 1000000
+static const struct timespec timeout = { 0,1000000 };
+static const struct timespec delay = { 0, 1000000 };
#ifndef KIND
# define KIND PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP
@@ -45,36 +47,23 @@ 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);
+ xclock_gettime (CLOCK_REALTIME, &ts);
- ts.tv_nsec += 2 * TIMEOUT;
- if (ts.tv_nsec >= 1000000000)
- {
- ts.tv_nsec -= 1000000000;
- ++ts.tv_sec;
- }
+ ts = timespec_add (ts, timeout);
+ ts = timespec_add (ts, timeout);
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);
- }
+ FAIL_EXIT1 ("timedwrlock failed");
}
while (e == ETIMEDOUT);
@@ -83,10 +72,7 @@ writer_thread (void *nr)
nanosleep (&delay, NULL);
if (pthread_rwlock_unlock (&lock) != 0)
- {
- puts ("unlock for writer failed");
- exit (1);
- }
+ FAIL_EXIT1 ("unlock for writer failed");
printf ("writer thread %ld released\n", (long int) nr);
}
@@ -99,36 +85,22 @@ 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);
+ xclock_gettime (CLOCK_REALTIME, &ts);
- ts.tv_nsec += TIMEOUT;
- if (ts.tv_nsec >= 1000000000)
- {
- ts.tv_nsec -= 1000000000;
- ++ts.tv_sec;
- }
+ ts = timespec_add (ts, timeout);
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);
- }
+ FAIL_EXIT1 ("timedrdlock failed");
}
while (e == ETIMEDOUT);
@@ -137,10 +109,7 @@ reader_thread (void *nr)
nanosleep (&delay, NULL);
if (pthread_rwlock_unlock (&lock) != 0)
- {
- puts ("unlock for reader failed");
- exit (1);
- }
+ FAIL_EXIT1 ("unlock for reader failed");
printf ("reader thread %ld released\n", (long int) nr);
}
@@ -159,22 +128,13 @@ do_test (void)
pthread_rwlockattr_t a;
if (pthread_rwlockattr_init (&a) != 0)
- {
- puts ("rwlockattr_t failed");
- exit (1);
- }
+ FAIL_EXIT1 ("rwlockattr_t failed");
if (pthread_rwlockattr_setkind_np (&a, KIND) != 0)
- {
- puts ("rwlockattr_setkind failed");
- exit (1);
- }
+ FAIL_EXIT1 ("rwlockattr_setkind failed");
if (pthread_rwlock_init (&lock, &a) != 0)
- {
- puts ("rwlock_init failed");
- exit (1);
- }
+ FAIL_EXIT1 ("rwlock_init failed");
/* Make standard error the same as standard output. */
dup2 (1, 2);
@@ -185,37 +145,23 @@ do_test (void)
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);
- }
+ FAIL_EXIT1 ("writer create failed");
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);
- }
+ FAIL_EXIT1 ("reader create failed");
/* Wait for all the threads. */
for (n = 0; n < NWRITERS; ++n)
if (pthread_join (thwr[n], &res) != 0)
- {
- puts ("writer join failed");
- exit (1);
- }
+ FAIL_EXIT1 ("writer join failed");
for (n = 0; n < NREADERS; ++n)
if (pthread_join (thrd[n], &res) != 0)
- {
- puts ("reader join failed");
- exit (1);
- }
+ FAIL_EXIT1 ("reader join failed");
return 0;
}
-#undef TIMEOUT
#define TIMEOUT 30
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
+#include <support/test-driver.c>