update standards and safety checks

1 files changed, 2 insertions, 5 deletions

diff --git a/src/stdio/rename.c b/src/stdio/rename.c
index 3a736287..84d0df35 100644
--- a/src/stdio/rename.c
+++ b/src/stdio/rename.c
@@ -1,13 +1,13 @@
-#if 0
-
 #include <errno.h>
 #include <stdio.h>
+#include "_stdio.h"
 #include "_syscall.h"
 
 /** rename a file **/
 
 int rename(const char *old, const char *new)
 {
+	SIGNAL_SAFE(0);
 	SYSCALL(rename, int, -1, old, new, 0, 0, 0, 0);
 }
 
@@ -20,6 +20,3 @@ ARGUMENT(new).
 IMPLEMENTATION(Behavior if ARGUMENT(new) exists prior to THIS() being called)
 STDC(1)
 */
-
-
-#endif