Add attribute to check if return value of certain functions is incorrectly

ignored.
2009-09-23 16:27:10 +00:00
parent 7c75f462e8
commit acf20c7dbd
3 changed files with 45 additions and 33 deletions
--- a/e_os2.h
+++ b/e_os2.h
@@ -283,6 +283,12 @@ extern "C" {
 # define OPENSSL_GLOBAL_REF(name) _shadow_##name
 #endif

+#ifdef DEBUG_UNUSED
+#define __owur __attribute__((__warn_unused_result__))
+#else
+#define __owur 
+#endif
+
 #ifdef  __cplusplus
 }
 #endif