Add __attribute__((const, pure, format)) in various places

[elogind.git] / src / shared / time-util.h

diff --git a/src/shared/time-util.h b/src/shared/time-util.h
index 3fc339507c3ff7f47334353b2f86e4025e1fde97..f27a006891a5a995ed80d622606c2944eb9e797a 100644 (file)
--- a/src/shared/time-util.h
+++ b/src/shared/time-util.h
@@ -66,10 +66,10 @@ dual_timestamp* dual_timestamp_from_monotonic(dual_timestamp *ts, usec_t u);
 
 #define dual_timestamp_is_set(ts) ((ts)->realtime > 0)
 
-usec_t timespec_load(const struct timespec *ts);
+usec_t timespec_load(const struct timespec *ts) _pure_;
 struct timespec *timespec_store(struct timespec *ts, usec_t u);
 
-usec_t timeval_load(const struct timeval *tv);
+usec_t timeval_load(const struct timeval *tv) _pure_;
 struct timeval *timeval_store(struct timeval *tv, usec_t u);
 
 char *format_timestamp(char *buf, size_t l, usec_t t);