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-rw-r--r--cpukit/posix/src/rwlockattrgetpshared.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/cpukit/posix/src/rwlockattrgetpshared.c b/cpukit/posix/src/rwlockattrgetpshared.c
new file mode 100644
index 0000000000..b0536df1b0
--- /dev/null
+++ b/cpukit/posix/src/rwlockattrgetpshared.c
@@ -0,0 +1,37 @@
+/*
+ * COPYRIGHT (c) 1989-2007.
+ * On-Line Applications Research Corporation (OAR).
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ *
+ * $Id$
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <pthread.h>
+#include <errno.h>
+
+/*PAGE
+ *
+ * RWLock Attributes Get Process Shared
+ */
+
+int pthread_rwlockattr_getpshared(
+ const pthread_rwlockattr_t *attr,
+ int *pshared
+)
+{
+ if ( !attr )
+ return EINVAL;
+
+ if ( !attr->is_initialized )
+ return EINVAL;
+
+ *pshared = attr->process_shared;
+ return 0;
+}