posix: add stub implementations for mman functions

1 files changed, 28 insertions, 0 deletions

diff --git a/cpukit/posix/src/shmopen.c b/cpukit/posix/src/shmopen.c
new file mode 100644
index 0000000000..abac3f4057
--- /dev/null
+++ b/cpukit/posix/src/shmopen.c
@@ -0,0 +1,28 @@
+/**
+ * @file
+ */
+
+/*
+ * Copyright (c) 2016 Gedare Bloom.
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.org/license/LICENSE.
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/mman.h>
+#include <errno.h>
+#include <rtems/seterr.h>
+
+int shm_open( const char *name, int oflag, mode_t mode )
+{
+  (void) name;
+  (void) oflag;
+  (void) mode;
+
+  rtems_set_errno_and_return_minus_one( EINVAL );
+}