From 000a7c045c98c30aac86db93f8c9c978e5ca8c59 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Tue, 30 Jan 2024 14:25:31 -0500
Subject: update standards and safety checks

---
 src/stdio/printf.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'src/stdio/printf.c')

diff --git a/src/stdio/printf.c b/src/stdio/printf.c
index f28240f4..6f8746c8 100644
--- a/src/stdio/printf.c
+++ b/src/stdio/printf.c
@@ -1,5 +1,3 @@
-#if 0
-
 #include <stdarg.h>
 #include <stdio.h>
 #include "_stdio.h"
@@ -11,6 +9,9 @@ int printf(const char *format, ...)
 	int ret = 0;
 	va_list ap;
 	struct io_options opt = {0};
+
+	SIGNAL_SAFE(0);
+
 	opt.fnname = "printf";
 	opt.stream = stdout;
 	va_start(ap, format);
@@ -108,6 +109,3 @@ UNDEFINED(`Precision with a conversion specifier other than CHAR(d), CHAR(i), CH
 UNDEFINED(TODO: Using h or l for !(diouxXn) or L for !(eEfgG))
 STDC(1)
 */
-
-
-#endif
-- 
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