Mon Oct 12 02:12:29 1998 Ross Johnson <rpj@ixobrychus.canberra.edu.au>

        * tsd1.c: New. Test TSD using 1 key and 2 threads.

1 files changed, 48 insertions, 0 deletions

diff --git a/tests/tsd1.c b/tests/tsd1.c
new file mode 100644
index 0000000..cb105ae
--- /dev/null
+++ b/tests/tsd1.c
@@ -0,0 +1,48 @@
+#include <pthread.h>
+#include <stdio.h>
+
+pthread_key_t key;
+pthread_once_t key_once = PTHREAD_ONCE_INIT;
+
+void
+make_key(void)
+{
+  (void) pthread_key_create(&key, free);
+}
+
+void *
+mythread(void * arg)
+{
+  void *ptr;
+
+  (void) pthread_once(&key_once, make_key);
+  if ((ptr = pthread_getspecific(key)) == NULL)
+    {
+      ptr = malloc(80);
+      sprintf(ptr, "Thread %d\n", (int) arg);
+      (void) pthread_setspecific(key, ptr);
+    }
+
+  if (pthread_getspecific(key) == NULL)
+    printf((char *) pthread_getspecific(key));
+  else
+    printf("Failed %d\n", (int) arg);
+
+  return 0;
+}
+
+int
+main()
+{
+  int rc;
+  pthread_t t1, t2;
+  
+  rc = pthread_create(&t1, NULL, mythread, 1);
+  printf("pthread_create returned %d\n", rc);
+
+  rc = pthread_create(&t2, NULL, mythread, 2);
+  printf("pthread_create returned %d\n", rc);
+
+  Sleep(2000);
+  return 0;
+}