Again #538.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7422 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 6 insertions, 3 deletions

diff --git a/os/various/chprintf.h b/os/various/chprintf.h
index c9bd3d91f..5d624a5f1 100644
--- a/os/various/chprintf.h
+++ b/os/various/chprintf.h
@@ -37,7 +37,7 @@
 #ifdef __cplusplus

 extern "C" {

 #endif

-  void chvprintf(BaseSequentialStream *chp, const char *fmt, va_list ap);

+  int chvprintf(BaseSequentialStream *chp, const char *fmt, va_list ap);

   int chsnprintf(char *str, size_t size, const char *fmt, ...);

 #ifdef __cplusplus

 }

@@ -66,12 +66,15 @@ extern "C" {
  *

  * @api

  */

-static inline void chprintf(BaseSequentialStream *chp, const char *fmt, ...) {

+static inline int chprintf(BaseSequentialStream *chp, const char *fmt, ...) {

   va_list ap;

+  int formatted_bytes;

 

   va_start(ap, fmt);

-  chvprintf(chp, fmt, ap);

+  formatted_bytes = chvprintf(chp, fmt, ap);

   va_end(ap);

+

+  return formatted_bytes;

 }

 

 #endif /* _CHPRINTF_H_ */