Linux Perf
time-utils.h
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1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _TIME_UTILS_H_
3 #define _TIME_UTILS_H_
4 
5 #include <stddef.h>
6 #include <linux/types.h>
7 
9  u64 start, end;
10 };
11 
12 int parse_nsec_time(const char *str, u64 *ptime);
13 
14 int perf_time__parse_str(struct perf_time_interval *ptime, const char *ostr);
15 
16 int perf_time__percent_parse_str(struct perf_time_interval *ptime_buf, int num,
17  const char *ostr, u64 start, u64 end);
18 
19 struct perf_time_interval *perf_time__range_alloc(const char *ostr, int *size);
20 
21 bool perf_time__skip_sample(struct perf_time_interval *ptime, u64 timestamp);
22 
24  int num, u64 timestamp);
25 
26 int timestamp__scnprintf_usec(u64 timestamp, char *buf, size_t sz);
27 
28 int fetch_current_timestamp(char *buf, size_t sz);
29 
30 #endif
int parse_nsec_time(const char *str, u64 *ptime)
Definition: time-utils.c:15
bool perf_time__ranges_skip_sample(struct perf_time_interval *ptime_buf, int num, u64 timestamp)
Definition: time-utils.c:371
size_t size
Definition: evsel.c:60
static struct perf_time_interval ptime
Definition: builtin-kmem.c:77
int timestamp__scnprintf_usec(u64 timestamp, char *buf, size_t sz)
Definition: time-utils.c:399
static int str(yyscan_t scanner, int token)
int perf_time__percent_parse_str(struct perf_time_interval *ptime_buf, int num, const char *ostr, u64 start, u64 end)
Definition: time-utils.c:295
int perf_time__parse_str(struct perf_time_interval *ptime, const char *ostr)
Definition: time-utils.c:91
bool perf_time__skip_sample(struct perf_time_interval *ptime, u64 timestamp)
Definition: time-utils.c:356
int fetch_current_timestamp(char *buf, size_t sz)
Definition: time-utils.c:407
struct perf_time_interval * perf_time__range_alloc(const char *ostr, int *size)
Definition: time-utils.c:328