1 files changed, 19 insertions, 0 deletions
diff --git a/tools/ios_utils.m b/tools/ios_utils.m
new file mode 100644
index 0000000000..b88ab5bfe8
--- /dev/null
+++ b/tools/ios_utils.m
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2017 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#import <Foundation/Foundation.h>
+#include "ios_utils.h"
+#include <unistd.h>
+
+void cd_Documents() {
+    @autoreleasepool {
+        NSURL* dir = [[[NSFileManager defaultManager]
+            URLsForDirectory:NSDocumentDirectory
+                   inDomains:NSUserDomainMask] lastObject];
+        chdir([dir.path UTF8String]);
+    }
+}