units: move ctrl-alt-delete, default getty targets from /etc to /lib

[elogind.git] / src / util.h

diff --git a/src/util.h b/src/util.h
index 7ea163f2141e4c9ddda2b688a2308635fd744e5a..ae00ff50c43c901a41af89d91ad000066cfe46ba 100644 (file)
--- a/src/util.h
+++ b/src/util.h
@@ -73,6 +73,8 @@ usec_t now(clockid_t clock);
 
 dual_timestamp* dual_timestamp_get(dual_timestamp *ts);
 
+#define dual_timestamp_is_set(ts) ((ts)->realtime > 0)
+
 usec_t timespec_load(const struct timespec *ts);
 struct timespec *timespec_store(struct timespec *ts, usec_t u);