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
|
/* libguestfs - the guestfsd daemon
* Copyright (C) 2010 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "../src/guestfs_protocol.h"
#include "daemon.h"
#include "actions.h"
int
do_exists (const char *path)
{
int r;
CHROOT_IN;
r = access (path, F_OK);
CHROOT_OUT;
return r == 0;
}
int
do_is_file (const char *path)
{
int r;
struct stat buf;
CHROOT_IN;
r = lstat (path, &buf);
CHROOT_OUT;
if (r == -1) {
if (errno != ENOENT && errno != ENOTDIR) {
reply_with_perror ("stat: %s", path);
return -1;
}
else
return 0; /* Not a file. */
}
return S_ISREG (buf.st_mode);
}
int
do_is_dir (const char *path)
{
int r;
struct stat buf;
CHROOT_IN;
r = lstat (path, &buf);
CHROOT_OUT;
if (r == -1) {
if (errno != ENOENT && errno != ENOTDIR) {
reply_with_perror ("stat: %s", path);
return -1;
}
else
return 0; /* Not a directory. */
}
return S_ISDIR (buf.st_mode);
}
|
