Add TIMESPEC_OVERFLOW helper

Add the TIMESPEC_OVERFLOW helper macro to allow easy checking of timespec overflow.
2011-03-01 15:21:38 -08:00 · 2011-03-01 15:21:38 -08:00 · a4a1e1ecb4
parent 19c1eb829d
commit a4a1e1ecb4
1 changed files with 3 additions and 0 deletions
--- a/include/sys/time.h
+++ b/include/sys/time.h
@ -82,4 +82,7 @@ gethrestime_sec(void)
        return now.tv_sec;
 }

+#define TIMESPEC_OVERFLOW(ts)		\
+	((ts)->tv_sec < TIME32_MIN || (ts)->tv_sec > TIME32_MAX)
+
 #endif  /* _SPL_TIME_H */