1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
#pragma once
#include <util/system/platform.h>
#include <util/generic/string.h>
#include <ctime>
// timegm and gmtime_r versions that don't need access to filesystem or a big stack
time_t TimeGM(const struct tm* t);
struct tm* GmTimeR(const time_t* timer, struct tm* tmbuf);
// safe version of ctime, convinient version of ctime_r
TString CTimeR(const time_t* timer);
#ifdef _win_
#include <util/system/winint.h>
#include <winsock2.h>
// Convert FILETIME to timeval - seconds and microseconds.
void FileTimeToTimeval(const FILETIME* ft, struct timeval* tv);
// Convert FILETIME to timespec - seconds and nanoseconds.
void FileTimeToTimespec(const FILETIME& ft, struct timespec* ts);
// obtains the current time, expressed as seconds and microseconds since 00:00 UTC, January 1, 1970
int gettimeofday(struct timeval* tp, void*);
// thou should not mix these with non-_r functions
tm* localtime_r(const time_t* clock, tm* result);
tm* gmtime_r(const time_t* clock, tm* result);
char* ctime_r(const time_t* clock, char* buf);
inline time_t timegm(struct tm* t) {
return TimeGM(t);
}
char* strptime(const char* buf, const char* fmt, struct tm* tm); // strptime.cpp
#else
#include <sys/time.h>
#endif
#ifndef timersub
#define timersub(tvp, uvp, vvp) \
do { \
(vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \
(vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \
if ((vvp)->tv_usec < 0) { \
(vvp)->tv_sec--; \
(vvp)->tv_usec += 1000000; \
} \
} while (0)
#endif
|
