diff options
Diffstat (limited to 'tools/perf/util/time-utils.h')
| -rw-r--r-- | tools/perf/util/time-utils.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/perf/util/time-utils.h b/tools/perf/util/time-utils.h index 72a42ea1d513..1142b0bddd5e 100644 --- a/tools/perf/util/time-utils.h +++ b/tools/perf/util/time-utils.h @@ -3,6 +3,7 @@ #define _TIME_UTILS_H_ #include <stddef.h> +#include <time.h> #include <linux/types.h> struct perf_time_interval { @@ -25,6 +26,11 @@ bool perf_time__ranges_skip_sample(struct perf_time_interval *ptime_buf, struct perf_session; +int perf_time__parse_for_ranges_reltime(const char *str, struct perf_session *session, + struct perf_time_interval **ranges, + int *range_size, int *range_num, + bool reltime); + int perf_time__parse_for_ranges(const char *str, struct perf_session *session, struct perf_time_interval **ranges, int *range_size, int *range_num); @@ -34,4 +40,12 @@ int timestamp__scnprintf_nsec(u64 timestamp, char *buf, size_t sz); int fetch_current_timestamp(char *buf, size_t sz); +static inline unsigned long long rdclock(void) +{ + struct timespec ts; + + clock_gettime(CLOCK_MONOTONIC, &ts); + return ts.tv_sec * 1000000000ULL + ts.tv_nsec; +} + #endif |
