diff options
-rw-r--r-- | dtc-lexer.l | 6 | ||||
-rw-r--r-- | util.h | 14 |
2 files changed, 19 insertions, 1 deletions
diff --git a/dtc-lexer.l b/dtc-lexer.l index c600603..52bed7b 100644 --- a/dtc-lexer.l +++ b/dtc-lexer.l @@ -62,7 +62,13 @@ static int dts_version = 1; static void push_input_file(const char *filename); static bool pop_input_file(void); +#ifdef __GNUC__ +static void lexical_error(const char *fmt, ...) + __attribute__((format (printf, 1, 2))); +#else static void lexical_error(const char *fmt, ...); +#endif + %} %% @@ -27,7 +27,13 @@ #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) -static inline void __attribute__((noreturn)) die(const char *str, ...) +#ifdef __GNUC__ +static inline void +__attribute__((noreturn)) __attribute__((format (printf, 1, 2))) +die(const char *str, ...) +#else +static inline void die(const char *str, ...) +#endif { va_list ap; @@ -59,7 +65,13 @@ static inline void *xrealloc(void *p, size_t len) } extern char *xstrdup(const char *s); + +#ifdef __GNUC__ +extern int __attribute__((format (printf, 2, 3))) +xasprintf(char **strp, const char *fmt, ...); +#else extern int xasprintf(char **strp, const char *fmt, ...); +#endif extern char *join_path(const char *path, const char *name); /** |