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
|
/*
* Copyright (C) NGINX, Inc.
*/
#include <nxt_main.h>
static nxt_int_t nxt_fs_mkdir(const u_char *dir, mode_t mode);
nxt_int_t
nxt_fs_mkdir_p(const u_char *dir, mode_t mode)
{
char *start, *end, *dst;
size_t dirlen;
nxt_int_t ret;
char path[PATH_MAX];
dirlen = nxt_strlen(dir);
nxt_assert(dirlen < PATH_MAX && dirlen > 1 && dir[0] == '/');
dst = path;
start = (char *) dir;
while (*start != '\0') {
end = strchr(start + 1, '/');
if (end == NULL) {
end = ((char *)dir + dirlen);
}
dst = nxt_cpymem(dst, start, end - start);
*dst = '\0';
ret = nxt_fs_mkdir((u_char *) path, mode);
if (nxt_slow_path(ret != NXT_OK && nxt_errno != EEXIST)) {
return NXT_ERROR;
}
start = end;
}
return NXT_OK;
}
nxt_int_t
nxt_fs_mkdir_dirname(const u_char *path, mode_t mode)
{
char *ptr, *dir;
nxt_int_t ret;
dir = nxt_strdup(path);
if (nxt_slow_path(dir == NULL)) {
return NXT_ERROR;
}
ret = NXT_OK;
ptr = strrchr(dir, '/');
if (nxt_fast_path(ptr != NULL)) {
*ptr = '\0';
ret = nxt_fs_mkdir((const u_char *) dir, mode);
}
nxt_free(dir);
return ret;
}
static nxt_int_t
nxt_fs_mkdir(const u_char *dir, mode_t mode)
{
if (nxt_fast_path(mkdir((const char *) dir, mode) == 0)) {
return NXT_OK;
}
return NXT_ERROR;
}
|
