1 files changed, 77 insertions, 0 deletions
diff --git a/pthreads/tests/once1.c b/pthreads/tests/once1.c
new file mode 100644
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+/*
+ * once1.c
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * --------------------------------------------------------------------------
+ *
+ * Create a static pthread_once and test that it calls myfunc once.
+ *
+ * Depends on API functions:
+ *	pthread_once()
+ *	pthread_create()
+ */
+
+#include "test.h"
+
+pthread_once_t once = PTHREAD_ONCE_INIT;
+
+static int washere = 0;
+
+void
+myfunc(void)
+{
+  washere++;
+}
+
+void *
+mythread(void * arg)
+{
+   assert(pthread_once(&once, myfunc) == 0);
+
+   return 0;
+}
+
+int
+main()
+{
+  pthread_t t1, t2;
+  
+  assert(pthread_create(&t1, NULL, mythread, NULL) == 0);
+
+  assert(pthread_create(&t2, NULL, mythread, NULL) == 0);
+
+  Sleep(2000);
+
+  assert(washere == 1);
+
+  return 0;
+}