Mesa (master): i965/disasm: Mark format() as being printf-style.

[Chris Forbes]

Module: Mesa
Branch: master
Commit: 7c3095d6b71c410fd625ead797c78a0f5376904d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=7c3095d6b71c410fd625ead797c78a0f5376904d

Author: Chris Forbes <chrisf at ijw.co.nz>
Date:   Sat Mar 14 07:10:10 2015 +1300

i965/disasm: Mark format() as being printf-style.

This allows us to get warnings from GCC when we mess up the format
strings.

Signed-off-by: Chris Forbes <chrisf at ijw.co.nz>
Reviewed-by: Matt Turner <mattst88 at gmail.com>

---

 src/mesa/drivers/dri/i965/brw_disasm.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/mesa/drivers/dri/i965/brw_disasm.c b/src/mesa/drivers/dri/i965/brw_disasm.c
index 863a6b3..c92c534 100644
--- a/src/mesa/drivers/dri/i965/brw_disasm.c
+++ b/src/mesa/drivers/dri/i965/brw_disasm.c
@@ -597,6 +597,9 @@ string(FILE *file, const char *string)
 }
 
 static int
+format(FILE *f, const char *format, ...) PRINTFLIKE(2, 3);
+
+static int
 format(FILE *f, const char *format, ...)
 {
    char buf[1024];