| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _TIME_UTILS_H_ |
| #define _TIME_UTILS_H_ |
| |
| #include <stddef.h> |
| #include <linux/types.h> |
| |
| struct perf_time_interval { |
| u64 start, end; |
| }; |
| |
| int parse_nsec_time(const char *str, u64 *ptime); |
| |
| int perf_time__parse_str(struct perf_time_interval *ptime, const char *ostr); |
| |
| int perf_time__percent_parse_str(struct perf_time_interval *ptime_buf, int num, |
| const char *ostr, u64 start, u64 end); |
| |
| struct perf_time_interval *perf_time__range_alloc(const char *ostr, int *size); |
| |
| bool perf_time__skip_sample(struct perf_time_interval *ptime, u64 timestamp); |
| |
| bool perf_time__ranges_skip_sample(struct perf_time_interval *ptime_buf, |
| int num, u64 timestamp); |
| |
| int timestamp__scnprintf_usec(u64 timestamp, char *buf, size_t sz); |
| |
| int fetch_current_timestamp(char *buf, size_t sz); |
| |
| #endif |