include/nuttx/streams.h: Add printflike

This commit is contained in:
YAMAMOTO Takashi
2020-11-05 17:13:26 +09:00
committed by Xiang Xiao
parent 7e702817c1
commit 1f6d54fde4
+2 -2
View File
@@ -452,7 +452,7 @@ int lib_snoflush(FAR struct lib_sostream_s *this);
****************************************************************************/
int lib_sprintf(FAR struct lib_outstream_s *obj,
FAR const IPTR char *fmt, ...);
FAR const IPTR char *fmt, ...) printflike(2, 3);
/****************************************************************************
* Name: lib_vsprintf
@@ -464,7 +464,7 @@ int lib_sprintf(FAR struct lib_outstream_s *obj,
****************************************************************************/
int lib_vsprintf(FAR struct lib_outstream_s *obj,
FAR const IPTR char *src, va_list ap);
FAR const IPTR char *src, va_list ap) printflike(2, 0);
/****************************************************************************
* Name: lib_vscanf