Mark functions printf-like where possible
These functions all take a format string and either a list of variable
arguments or a va_list. Use the new DRM_PRINTFLIKE macro to tell the
compiler about it so that the arguments can be checked against the
format string.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Thierry Reding <treding@nvidia.com>
diff --git a/intel/intel_decode.c b/intel/intel_decode.c
index c0a0caf..61239dd 100644
--- a/intel/intel_decode.c
+++ b/intel/intel_decode.c
@@ -29,6 +29,7 @@
#include <stdarg.h>
#include <string.h>
+#include "xf86drm.h"
#include "intel_chipset.h"
#include "intel_bufmgr.h"
@@ -104,11 +105,7 @@
return uval.f;
}
-static void
-instr_out(struct drm_intel_decode *ctx, unsigned int index,
- const char *fmt, ...) __attribute__((format(__printf__, 3, 4)));
-
-static void
+static void DRM_PRINTFLIKE(3, 4)
instr_out(struct drm_intel_decode *ctx, unsigned int index,
const char *fmt, ...)
{