Searched refs:usec_sub (Results 1 - 3 of 3) sorted by relevance

/systemd/src/test/
H A Dtest-time.c193 assert_se(usec_sub(0, 0) == 0);
194 assert_se(usec_sub(4, 1) == 3);
195 assert_se(usec_sub(4, 4) == 0);
196 assert_se(usec_sub(4, 5) == 0);
197 assert_se(usec_sub(USEC_INFINITY-3, -3) == USEC_INFINITY);
198 assert_se(usec_sub(USEC_INFINITY-3, -3) == USEC_INFINITY);
199 assert_se(usec_sub(USEC_INFINITY-3, -4) == USEC_INFINITY);
200 assert_se(usec_sub(USEC_INFINITY-3, -5) == USEC_INFINITY);
201 assert_se(usec_sub(USEC_INFINITY, 5) == USEC_INFINITY);
/systemd/src/basic/
H A Dtime-util.h140 static inline usec_t usec_sub(usec_t timestamp, int64_t delta) { function
H A Dtime-util.c82 ts->monotonic = usec_sub(now(CLOCK_MONOTONIC), delta);
98 ts->realtime = usec_sub(now(CLOCK_REALTIME), delta);
113 ts->realtime = usec_sub(ts->realtime, delta);
114 ts->monotonic = usec_sub(ts->monotonic, delta);

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