1 files changed, 20 insertions, 0 deletions
diff --git a/build/macosx/permissions/chown_revert.c b/build/macosx/permissions/chown_revert.c
new file mode 100644
index 000000000..2cf3e37c3
--- /dev/null
+++ b/build/macosx/permissions/chown_revert.c
@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include <unistd.h>
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+  if (argc != 2)
+    return 1;
+
+  uid_t realuser = getuid();
+  char uidstring[20];
+  snprintf(uidstring, 19, "%i", realuser);
+  uidstring[19] = '\0';
+
+  return execl("/usr/sbin/chown",
+               "/usr/sbin/chown", "-R", "-h", uidstring, argv[1], (char*) 0);
+}