aboutsummaryrefslogtreecommitdiffstats
path: root/src/utils/os_none.c
blob: 5e0a3ada66788792034c94869c33384f879a36e3 (plain)
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
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
/*
 * wpa_supplicant/hostapd / Empty OS specific functions
 * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 *
 * This file can be used as a starting point when adding a new OS target. The
 * functions here do not really work as-is since they are just empty or only
 * return an error value. os_internal.c can be used as another starting point
 * or reference since it has example implementation of many of these functions.
 */

#include "includes.h"

#include "os.h"

void os_sleep(os_time_t sec, os_time_t usec)
{
}


int os_get_time(struct os_time *t)
{
	return -1;
}


int os_get_reltime(struct os_reltime *t)
{
	return -1;
}


int os_mktime(int year, int month, int day, int hour, int min, int sec,
	      os_time_t *t)
{
	return -1;
}

int os_gmtime(os_time_t t, struct os_tm *tm)
{
	return -1;
}


int os_daemonize(const char *pid_file)
{
	return -1;
}


void os_daemonize_terminate(const char *pid_file)
{
}


int os_get_random(unsigned char *buf, size_t len)
{
	return -1;
}


unsigned long os_random(void)
{
	return 0;
}


char * os_rel2abs_path(const char *rel_path)
{
	return NULL; /* strdup(rel_path) can be used here */
}


int os_program_init(void)
{
	return 0;
}


void os_program_deinit(void)
{
}


int os_setenv(const char *name, const char *value, int overwrite)
{
	return -1;
}


int os_unsetenv(const char *name)
{
	return -1;
}


char * os_readfile(const char *name, size_t *len)
{
	return NULL;
}


int os_fdatasync(FILE *stream)
{
	return 0;
}


void * os_zalloc(size_t size)
{
	return NULL;
}


void * os_memdup(const void *src, size_t n)
{
	return NULL;
}


#ifdef OS_NO_C_LIB_DEFINES
void * os_malloc(size_t size)
{
	return NULL;
}


void * os_realloc(void *ptr, size_t size)
{
	return NULL;
}


void os_free(void *ptr)
{
}


void * os_memcpy(void *dest, const void *src, size_t n)
{
	return dest;
}


void * os_memmove(void *dest, const void *src, size_t n)
{
	return dest;
}


void * os_memset(void *s, int c, size_t n)
{
	return s;
}


int os_memcmp(const void *s1, const void *s2, size_t n)
{
	return 0;
}


char * os_strdup(const char *s)
{
	return NULL;
}


size_t os_strlen(const char *s)
{
	return 0;
}


int os_strcasecmp(const char *s1, const char *s2)
{
	/*
	 * Ignoring case is not required for main functionality, so just use
	 * the case sensitive version of the function.
	 */
	return os_strcmp(s1, s2);
}


int os_strncasecmp(const char *s1, const char *s2, size_t n)
{
	/*
	 * Ignoring case is not required for main functionality, so just use
	 * the case sensitive version of the function.
	 */
	return os_strncmp(s1, s2, n);
}


char * os_strchr(const char *s, int c)
{
	return NULL;
}


char * os_strrchr(const char *s, int c)
{
	return NULL;
}


int os_strcmp(const char *s1, const char *s2)
{
	return 0;
}


int os_strncmp(const char *s1, const char *s2, size_t n)
{
	return 0;
}


size_t os_strlcpy(char *dest, const char *src, size_t size)
{
	return 0;
}


int os_memcmp_const(const void *a, const void *b, size_t len)
{
	return 0;
}

char * os_strstr(const char *haystack, const char *needle)
{
	return NULL;
}


int os_snprintf(char *str, size_t size, const char *format, ...)
{
	return 0;
}
#endif /* OS_NO_C_LIB_DEFINES */


int os_exec(const char *program, const char *arg, int wait_completion)
{
	return -1;
}