* winsup.api/pthread/: New directory. Ports of pthread functionality

tests ported from pthreads-win32 project.
* winsup.api/pthread/test.h: Commmon declaraions for pthread tests.
* winsup.api/pthread/cleanup2.c: New test.
* winsup.api/pthread/cleanup3.c: Ditto.
* winsup.api/pthread/condvar1.c: Ditto.
* winsup.api/pthread/condvar2.c: Ditto.
* winsup.api/pthread/condvar2_1.c: Ditto.
* winsup.api/pthread/condvar3.c: Ditto.
* winsup.api/pthread/condvar3_1.c: Ditto.
* winsup.api/pthread/condvar3_2.c: Ditto.
* winsup.api/pthread/condvar3_3.c: Ditto.
* winsup.api/pthread/condvar4.c: Ditto.
* winsup.api/pthread/condvar5.c: Ditto.
* winsup.api/pthread/condvar6.c: Ditto.
* winsup.api/pthread/condvar8.c: Ditto.
* winsup.api/pthread/count1.c: Ditto.
* winsup.api/pthread/create1.c: Ditto.
* winsup.api/pthread/create2.c: Ditto.
* winsup.api/pthread/equal1.c: Ditto.
* winsup.api/pthread/exit1.c: Ditto.
* winsup.api/pthread/exit2.c: Ditto.
* winsup.api/pthread/exit3.c: Ditto.
* winsup.api/pthread/inherit1.c: Ditto.
* winsup.api/pthread/join0.c: Ditto.
* winsup.api/pthread/join1.c: Ditto.
* winsup.api/pthread/join2.c: Ditto.
* winsup.api/pthread/mutex1.c: Ditto.
* winsup.api/pthread/mutex1r.c: Ditto.
* winsup.api/pthread/mutex2.c: Ditto.
* winsup.api/pthread/mutex3.c: Ditto.
* winsup.api/pthread/mutex6r.c: Ditto.
* winsup.api/pthread/once1.c: Ditto.
* winsup.api/pthread/priority1.c: Ditto.
* winsup.api/pthread/priority2.c: Ditto.
* winsup.api/pthread/self1.c: Ditto.
* winsup.api/pthread/self2.c: Ditto.
* winsup.api/pthread/tsd1.c: Ditto.

1 files changed, 62 insertions, 0 deletions

diff --git a/winsup/testsuite/winsup.api/pthread/count1.c b/winsup/testsuite/winsup.api/pthread/count1.c
new file mode 100644
index 000000000..ae30ed0a2
--- /dev/null
+++ b/winsup/testsuite/winsup.api/pthread/count1.c
@@ -0,0 +1,62 @@
+/*
+ * count1.c
+ *
+ * Description:
+ * Test some basic assertions about the number of threads at runtime.
+ */
+
+#include "test.h"
+
+#if ! defined (__MINGW32__) || defined (__MSVCRT__)
+#define NUMTHREADS (60)
+#else
+#define NUMTHREADS (59)
+#endif
+
+static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
+static pthread_t threads[NUMTHREADS];
+static unsigned numThreads = 0;
+
+void *
+myfunc(void *arg)
+{
+  pthread_mutex_lock(&lock);
+  numThreads++;
+  pthread_mutex_unlock(&lock);
+
+  Sleep(1000);
+  return 0;
+}
+int
+main()
+{
+  int i;
+  int maxThreads = sizeof(threads) / sizeof(pthread_t);
+
+  /*
+   * Spawn NUMTHREADS threads. Each thread should increment the
+   * numThreads variable, sleep for one second.
+   */
+  for (i = 0; i < maxThreads; i++)
+    {
+      assert(pthread_create(&threads[i], NULL, myfunc, 0) == 0);
+    }
+  
+  /*
+   * Wait for all the threads to exit.
+   */
+  for (i = 0; i < maxThreads; i++)
+    {
+      assert(pthread_join(threads[i], NULL) == 0);
+    }
+
+  /* 
+   * Check the number of threads created.
+   */
+  assert((int) numThreads == maxThreads);
+  
+  /*
+   * Success.
+   */
+  return 0;
+}