forked from mono/mono
-
Notifications
You must be signed in to change notification settings - Fork 0
/
sys-time.c
144 lines (117 loc) · 2.42 KB
/
sys-time.c
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
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
/*
* <sys/stat.h> wrapper functions.
*
* Authors:
* Jonathan Pryor ([email protected])
*
* Copyright (C) 2004-2006 Jonathan Pryor
*/
#include <sys/types.h>
#include <sys/time.h>
#include <string.h>
#include "map.h"
#include "mph.h"
G_BEGIN_DECLS
gint32
Mono_Posix_Syscall_gettimeofday (
struct Mono_Posix_Timeval *tv,
void *tz)
{
struct timeval _tv;
struct timezone _tz;
int r;
r = gettimeofday (&_tv, &_tz);
if (r == 0) {
if (tv) {
tv->tv_sec = _tv.tv_sec;
tv->tv_usec = _tv.tv_usec;
}
if (tz) {
struct Mono_Posix_Timezone *tz_ = (struct Mono_Posix_Timezone *) tz;
tz_->tz_minuteswest = _tz.tz_minuteswest;
tz_->tz_dsttime = 0;
}
}
return r;
}
gint32
Mono_Posix_Syscall_settimeofday (
struct Mono_Posix_Timeval *tv,
struct Mono_Posix_Timezone *tz)
{
struct timeval _tv = {0};
struct timeval *ptv = NULL;
struct timezone _tz = {0};
struct timezone *ptz = NULL;
int r;
if (tv) {
_tv.tv_sec = tv->tv_sec;
_tv.tv_usec = tv->tv_usec;
ptv = &_tv;
}
if (tz) {
_tz.tz_minuteswest = tz->tz_minuteswest;
_tz.tz_dsttime = 0;
ptz = &_tz;
}
r = settimeofday (ptv, ptz);
return r;
}
/* Remove this at some point in the future */
gint32
Mono_Posix_Syscall_utimes_bad (const char *filename,
struct Mono_Posix_Timeval *tv)
{
struct timeval _tv;
struct timeval *ptv = NULL;
if (tv) {
_tv.tv_sec = tv->tv_sec;
_tv.tv_usec = tv->tv_usec;
ptv = &_tv;
}
return utimes (filename, ptv);
}
static inline struct timeval*
copy_utimes (struct timeval* to, struct Mono_Posix_Timeval *from)
{
if (from) {
to[0].tv_sec = from[0].tv_sec;
to[0].tv_usec = from[0].tv_usec;
to[1].tv_sec = from[1].tv_sec;
to[1].tv_usec = from[1].tv_usec;
return to;
}
return NULL;
}
gint32
Mono_Posix_Syscall_utimes(const char *filename, struct Mono_Posix_Timeval *tv)
{
struct timeval _tv[2];
struct timeval *ptv;
ptv = copy_utimes (_tv, tv);
return utimes (filename, ptv);
}
#ifdef HAVE_LUTIMES
gint32
Mono_Posix_Syscall_lutimes(const char *filename, struct Mono_Posix_Timeval *tv)
{
struct timeval _tv[2];
struct timeval *ptv;
ptv = copy_utimes (_tv, tv);
return lutimes (filename, ptv);
}
#endif /* def HAVE_LUTIMES */
#if HAVE_FUTIMES
gint32
Mono_Posix_Syscall_futimes(int fd, struct Mono_Posix_Timeval *tv)
{
struct timeval _tv[2];
struct timeval *ptv;
ptv = copy_utimes (_tv, tv);
return futimes (fd, ptv);
}
#endif /* def HAVE_FUTIMES */
G_END_DECLS
/*
* vim: noexpandtab
*/