From 8ff810d779daa29b78d14e477f5a68b51ed232d1 Mon Sep 17 00:00:00 2001 From: rofl0r Date: Sat, 23 Nov 2013 13:01:53 +0100 Subject: timeradd/timersub: cast result to void to get rid of warnings previously: timersub(&now, t, &diff); warning: value computed is not used [-Wunused-value] --- include/sys/time.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/sys/time.h b/include/sys/time.h index 3ce824e6..b6787c3c 100644 --- a/include/sys/time.h +++ b/include/sys/time.h @@ -43,10 +43,10 @@ int adjtime (const struct timeval *, struct timeval *); #define timerclear(t) ((t)->tv_sec = (t)->tv_usec = 0) #define timercmp(s,t,op) ((s)->tv_sec == (t)->tv_sec ? \ (s)->tv_usec op (t)->tv_usec : (s)->tv_sec op (t)->tv_sec) -#define timeradd(s,t,a) ( (a)->tv_sec = (s)->tv_sec + (t)->tv_sec, \ +#define timeradd(s,t,a) (void) ( (a)->tv_sec = (s)->tv_sec + (t)->tv_sec, \ ((a)->tv_usec = (s)->tv_usec + (t)->tv_usec) >= 1000000 && \ ((a)->tv_usec -= 1000000, (a)->tv_sec++) ) -#define timersub(s,t,a) ( (a)->tv_sec = (s)->tv_sec - (t)->tv_sec, \ +#define timersub(s,t,a) (void) ( (a)->tv_sec = (s)->tv_sec - (t)->tv_sec, \ ((a)->tv_usec = (s)->tv_usec - (t)->tv_usec) < 0 && \ ((a)->tv_usec += 1000000, (a)->tv_sec--) ) #endif -- cgit v1.2.1