dtc: Allow gcc format warnings for check_msg()
From: David Gibson <hidden>
Date: 2007-12-07 07:08:03
check_msg() takes printf() like arguments, so tell gcc to produce printf() like warnings for it. Signed-off-by: David Gibson <redacted> Index: dtc/checks.c ===================================================================
--- dtc.orig/checks.c 2007-12-07 17:10:23.000000000 +1100
+++ dtc/checks.c 2007-12-07 17:13:16.000000000 +1100@@ -87,6 +87,9 @@ struct check { #define BATCH_CHECK(nm, lvl, ...) \ CHECK(nm, NULL, NULL, NULL, NULL, lvl, __VA_ARGS__) +#ifdef __GNUC__ +static inline void check_msg(struct check *c, const char *fmt, ...) __attribute__((format (printf, 2, 3))); +#endif static inline void check_msg(struct check *c, const char *fmt, ...) { va_list ap;
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