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nptl: Convert tst-setuid2 to test-driver

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Use <support/test-driver.c> and replace pthread calls to its xpthread
equivalents.

Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Yu Chien Peter Lin 2022-09-30 20:19:51 +08:00 committed by Adhemerval Zanella
parent 3bea50ccbc
commit 365b3af67e
1 changed files with 15 additions and 37 deletions
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52
nptl/tst-setuid2.c
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@ -20,6 +20,7 @@
#include <signal.h>
#include <stdbool.h>
#include <stdio.h>
#include <support/xthread.h>
#include <sys/syscall.h>
#include <unistd.h>
@ -36,30 +37,21 @@ static pthread_cond_t cond_recv;
static void *
thread_func (void *ctx __attribute__ ((unused)))
{
int ret = pthread_mutex_lock (&mutex);
if (ret != 0)
FAIL ("pthread_mutex_lock (thread): %d", ret);
xpthread_mutex_lock (&mutex);
while (true)
{
if (func_sent != NULL)
{
void (*func) (void) = func_sent;
ret = pthread_mutex_unlock (&mutex);
if (ret != 0)
FAIL ("pthread_mutex_unlock (thread): %d", ret);
xpthread_mutex_unlock (&mutex);
func ();
ret = pthread_mutex_lock (&mutex);
if (ret != 0)
FAIL ("pthread_mutex_lock (thread): %d", ret);
xpthread_mutex_lock (&mutex);
func_sent = NULL;
ret = pthread_cond_signal (&cond_recv);
if (ret != 0)
FAIL ("pthread_cond_signal (recv): %d", ret);
xpthread_cond_signal (&cond_recv);
}
ret = pthread_cond_wait (&cond_send, &mutex);
if (ret != 0)
FAIL ("pthread_cond_wait (send): %d", ret);
xpthread_cond_wait (&cond_send, &mutex);
}
return NULL;
}
@ -67,31 +59,18 @@ thread_func (void *ctx __attribute__ ((unused)))
static void
run_on_thread (void (*func) (void))
{
int ret = pthread_mutex_lock (&mutex);
if (ret != 0)
FAIL ("pthread_mutex_lock (%s): %d", __func__, ret);
xpthread_mutex_lock (&mutex);
func_sent = func;
ret = pthread_mutex_unlock (&mutex);
if (ret != 0)
FAIL ("pthread_mutex_unlock (%s): %d", __func__, ret);
xpthread_mutex_unlock (&mutex);
ret = pthread_cond_signal (&cond_send);
if (ret != 0)
FAIL ("pthread_mutex_lock (%s): %d", __func__, ret);
ret = pthread_mutex_lock (&mutex);
if (ret != 0)
FAIL ("pthread_mutex_lock (%s): %d", __func__, ret);
xpthread_cond_signal (&cond_send);
xpthread_mutex_lock (&mutex);
while (func_sent != NULL)
{
ret = pthread_cond_wait (&cond_recv, &mutex);
if (ret != 0)
FAIL ("pthread_mutex_wait (%s): %d", __func__, ret);
xpthread_cond_wait (&cond_recv, &mutex);
}
ret = pthread_mutex_unlock (&mutex);
if (ret != 0)
FAIL ("pthread_mutex_unlock (%s): %d", __func__, ret);
xpthread_mutex_unlock (&mutex);
}
static void
@ -141,5 +120,4 @@ do_test (void)
return 0;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
#include <support/test-driver.c>