zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/test/pthread/ex6.c b/ap/build/uClibc/test/pthread/ex6.c
new file mode 100644
index 0000000..ffb6287
--- /dev/null
+++ b/ap/build/uClibc/test/pthread/ex6.c
@@ -0,0 +1,44 @@
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <pthread.h>
+#include <time.h>
+
+static void *
+test_thread (void *v_param)
+{
+  return NULL;
+}
+
+int
+main (void)
+{
+  unsigned long count;
+  struct timespec ts;
+  ts.tv_sec = 0;
+  ts.tv_nsec = 10 * 1000;
+
+  setvbuf (stdout, NULL, _IONBF, 0);
+
+  for (count = 0; count < 2000; ++count)
+    {
+      pthread_t thread;
+      int status;
+
+      status = pthread_create (&thread, NULL, test_thread, NULL);
+      if (status != 0)
+	{
+	  printf ("status = %d, count = %lu: %s\n", status, count,
+		  strerror (errno));
+	  return 1;
+	}
+      else
+	{
+	  printf ("count = %lu\n", count);
+	}
+      /* pthread_detach (thread); */
+      pthread_join (thread, NULL);
+      nanosleep (&ts, NULL);
+    }
+  return 0;
+}