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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
/*
* Faketime's common definitions
*
* Copyright 2013 Balint Reczey <balint@balintreczey.hu>
*
* This file is part of the libfaketime.
*
* libfaketime is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License v2 as published by the Free
* Software Foundation.
*
* libfaketime is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License v2 along
* with libfaketime; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef FAKETIME_COMMON_H
#define FAKETIME_COMMON_H
#include <stdint.h>
struct system_time_s
{
/* System time according to CLOCK_REALTIME */
struct timespec real;
/* System time according to CLOCK_MONOTONIC */
struct timespec mon;
/* System time according to CLOCK_MONOTONIC_RAW */
struct timespec mon_raw;
#ifdef CLOCK_BOOTTIME
/* System time according to CLOCK_BOOTTIME */
struct timespec boot;
#endif
};
/* Data shared among faketime-spawned processes */
struct ft_shared_s
{
/*
* When advancing time linearly with each time(), etc. call, the calls are
* counted here */
uint64_t ticks;
/* Index of timstamp to be loaded from file */
uint64_t file_idx;
/* System time Faketime started at */
struct system_time_s start_time;
};
/* These are all needed in order to properly build on OSX */
#ifdef __APPLE__
#include <mach/clock.h>
#include <mach/mach_host.h>
#include <mach/mach_port.h>
#endif
#ifdef FAKE_SLEEP
#include <time.h>
#include <poll.h>
#include <sys/types.h>
#include <semaphore.h>
/*
* Fake sleep prototypes!
*/
struct pollfd;
int nanosleep(const struct timespec *req, struct timespec *rem);
int usleep(useconds_t usec);
unsigned int sleep(unsigned int seconds);
unsigned int alarm(unsigned int seconds);
int ppoll(struct pollfd *fds, nfds_t nfds,
const struct timespec *timeout_ts, const sigset_t *sigmask);
int poll(struct pollfd *fds, nfds_t nfds, int timeout);
int select(int nfds, fd_set *readfds,
fd_set *writefds,
fd_set *errorfds,
struct timeval *timeout);
int sem_timedwait(sem_t *sem, const struct timespec *abs_timeout);
#endif /* FAKE_SLEEP */
#endif
|
