1 files changed, 42 insertions, 0 deletions
diff --git a/system_cmds/purge.tproj/purge.c b/system_cmds/purge.tproj/purge.c
new file mode 100644
index 0000000..38fb8f4
--- /dev/null
+++ b/system_cmds/purge.tproj/purge.c
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2013 Apple Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * "Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
+ * Reserved.  This file contains Original Code and/or Modifications of
+ * Original Code as defined in and that are subject to the Apple Public
+ * Source License Version 1.0 (the 'License').  You may not use this file
+ * except in compliance with the License.  Please obtain a copy of the
+ * License at http://www.apple.com/publicsource and read it before using
+ * this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License."
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+
+extern int vfs_purge(void);
+
+int
+main(int argc, char **argv)
+{
+	int rv = vfs_purge();
+
+	if (rv) {
+		perror("Unable to purge disk buffers");
+
+		return 1;
+	}
+
+	return 0;
+}