From 9b6f6642ee252a9bedbe267fd85376fc9359c74f Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Tue, 30 Jan 2024 15:29:55 -0500
Subject: update standard and safety checks

---
 src/string/strerror.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'src/string/strerror.c')

diff --git a/src/string/strerror.c b/src/string/strerror.c
index bdb1df36..29742e34 100644
--- a/src/string/strerror.c
+++ b/src/string/strerror.c
@@ -1,8 +1,8 @@
-#if 0
-
 #include <errno.h>
 #include <stdio.h>
 #include <string.h>
+#include "_safety.h"
+#undef strerror
 
 # define __LONGEST_STRERR 64	/* FIXME */
 
@@ -12,6 +12,8 @@ char * strerror(int errnum)
 {
 	static char errstr[__LONGEST_STRERR+1];
 
+	SIGNAL_SAFE(0);
+
 	switch (errnum) {
 	#include "_strerror.h"
 	default:
@@ -34,6 +36,3 @@ subsequent calls.
 /*
 STDC(1)
 */
-
-
-#endif
-- 
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