http-backend: Let gcc check the format of more printf-type functions.

We already have these checks in many printf-type functions that have prototypes which are in header files. Add these same checks to static functions in http-backend.c Signed-off-by: Tarmigan Casebolt <tarmigan+git@gmail.com> Acked-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Tarmigan Casebolt committed Nov 14, 2009 at 13:10 UTC 354870171bc98dfef7dfa037b3fe9ac9454c94a2

1 file changed +3

http-backend.c

@@ -108,6 +108,7 @@ static const char *get_parameter(const char *name)

108 return i ? i->util : NULL;

109 }

110

111 +__attribute__((format (printf, 2, 3)))

112 static void format_write(int fd, const char *fmt, ...)

113 {

114 static char buffer[1024];

@@ -165,6 +166,7 @@ static void end_headers(void)

166 safe_write(1, "\r\n", 2);

167 }

168

169 +__attribute__((format (printf, 1, 2)))

170 static NORETURN void not_found(const char *err, ...)

171 {

172 va_list params;

@@ -180,6 +182,7 @@ static NORETURN void not_found(const char *err, ...)

182 exit(0);

183 }

184

185 +__attribute__((format (printf, 1, 2)))

186 static NORETURN void forbidden(const char *err, ...)

187 {

188 va_list params;