diff options
| author | Eric Anholt <eric@anholt.net> | 2010-09-01 14:39:50 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-09-01 17:08:23 -0700 |
| commit | 3cddc15d9dcf44a0998dd5f29ae6f6d17370584e (patch) | |
| tree | 86cbeb76ca539edf7b6b318a6832bf7900db6059 | |
| parent | 557a71c50631a232528f654fa8b8e4add0e565d2 (diff) | |
mesa: Add __printf__ attribute to printf-like functions to get warnings.
| -rw-r--r-- | src/mesa/main/compiler.h | 5 | ||||
| -rw-r--r-- | src/mesa/main/imports.h | 10 |
2 files changed, 10 insertions, 5 deletions
diff --git a/src/mesa/main/compiler.h b/src/mesa/main/compiler.h index e0507ccf86..ded69c3106 100644 --- a/src/mesa/main/compiler.h +++ b/src/mesa/main/compiler.h @@ -316,6 +316,11 @@ static INLINE GLuint CPU_TO_LE32(GLuint x) #endif #endif +#if (__GNUC__ >= 3) +#define PRINTFLIKE(f, a) __attribute__ ((format(__printf__, f, a))) +#else +#define PRINTFLIKE(f, a) +#endif #ifndef NULL #define NULL 0 diff --git a/src/mesa/main/imports.h b/src/mesa/main/imports.h index 317e2b7df0..751f206501 100644 --- a/src/mesa/main/imports.h +++ b/src/mesa/main/imports.h @@ -566,19 +566,19 @@ extern unsigned int _mesa_str_checksum(const char *str); extern int -_mesa_snprintf( char *str, size_t size, const char *fmt, ... ); +_mesa_snprintf( char *str, size_t size, const char *fmt, ... ) PRINTFLIKE(3, 4); extern void -_mesa_warning( __GLcontext *gc, const char *fmtString, ... ); +_mesa_warning( __GLcontext *gc, const char *fmtString, ... ) PRINTFLIKE(2, 3); extern void -_mesa_problem( const __GLcontext *ctx, const char *fmtString, ... ); +_mesa_problem( const __GLcontext *ctx, const char *fmtString, ... ) PRINTFLIKE(2, 3); extern void -_mesa_error( __GLcontext *ctx, GLenum error, const char *fmtString, ... ); +_mesa_error( __GLcontext *ctx, GLenum error, const char *fmtString, ... ) PRINTFLIKE(3, 4); extern void -_mesa_debug( const __GLcontext *ctx, const char *fmtString, ... ); +_mesa_debug( const __GLcontext *ctx, const char *fmtString, ... ) PRINTFLIKE(2, 3); #if defined(_MSC_VER) && !defined(snprintf) |