test pthread_specificdata

diff --git a/tests/libstdtests/pthread_test.c b/tests/libstdtests/pthread_test.c
index 81bf62b2a67f6d12465e99d959d35eb935e7209c..c661f515b3332f14012592115d2d17c76fb438e4 100644 (file)
--- a/tests/libstdtests/pthread_test.c
+++ b/tests/libstdtests/pthread_test.c
@@ -18,6 +18,8 @@ static pthread_cond_t cv, cv2;
 
 static int nthreads = 4;
 
+static pthread_key_t thrnumkey;
+
 static void
 threxit(void *arg)
 {
@@ -29,6 +31,11 @@ threxit(void *arg)
        }
        pthread_mutex_unlock(&mtx);
 
+       if (pthread_getspecific(thrnumkey) != arg) {
+               printf("ERROR: specificdata fail");
+               abort();
+       }
+
        printf("thread %p EXIT %d\n", arg, nthreads);
 }
 
@@ -37,6 +44,7 @@ mythread(void *arg)
 {
 
        printf("thread %p\n", arg);
+       pthread_setspecific(thrnumkey, arg);
 
        pthread_mutex_lock(&mtx);
        printf("got lock %p\n", arg);
@@ -57,6 +65,7 @@ waitthread(void *arg)
 {
 
        printf("thread %p\n", arg);
+       pthread_setspecific(thrnumkey, arg);
        pthread_mutex_lock(&mtx);
        while (!predicate) {
                printf("no good, need to wait %p\n", arg);
@@ -75,6 +84,7 @@ wakeupthread(void *arg)
 {
 
        printf("thread %p\n", arg);
+       pthread_setspecific(thrnumkey, arg);
        pthread_mutex_lock(&mtx);
        predicate = 1;
        printf("rise and shine %p!\n", arg);
@@ -92,6 +102,8 @@ test_pthread(void)
        struct timespec ts;
        pthread_t pt;
 
+       pthread_key_create(&thrnumkey, NULL);
+
        pthread_mutex_init(&mtx, NULL);
        pthread_cond_init(&cv, NULL);
        pthread_cond_init(&cv2, NULL);