From a4c58d92bfee0cf2e35ab1c5e828a6d790108a69 Mon Sep 17 00:00:00 2001
From: Mark Lodato <lodatom@gmail.com>
Date: Sat, 4 Sep 2010 11:09:57 -0400
Subject: use __attribute__ to catch printf format mistakes

Use "__attribute__((format (printf,N,M)))", as is done in git, do catch
mistakes in printf-style format strings.

Signed-off-by: Mark Lodato <lodatom@gmail.com>
---
 html.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'html.h')

diff --git a/html.h b/html.h
index 16d55ec..1135fb8 100644
--- a/html.h
+++ b/html.h
@@ -5,7 +5,10 @@ extern int htmlfd;
 
 extern void html_raw(const char *txt, size_t size);
 extern void html(const char *txt);
+
+__attribute__((format (printf,1,2)))
 extern void htmlf(const char *format,...);
+
 extern void html_status(int code, const char *msg, int more_headers);
 extern void html_txt(const char *txt);
 extern void html_ntxt(int len, const char *txt);
-- 
cgit 1.4.1

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