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
|
/*
* Copyright (c) 2004 Alfred Perlstein <alfred@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: mount_autofs.c,v 1.5 2004/09/08 08:12:21 bright Exp $
* $FreeBSD$
*/
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/param.h>
#include <sys/mount.h>
#include <sys/uio.h>
void usage(void);
const char *progname;
void
usage(void) {
errx(1, "usage: %s node", progname);
}
int mymount(const char *type, const char *dir, int flags, void *data);
#if __FreeBSD_version < 600000
int
mymount(const char *type, const char *dir, int flags, void *data)
{
return (mount(type, dir, flags, data));
}
#else
void ioset(struct iovec *iovp, const char *str);
void
ioset(struct iovec *iovp, const char *str)
{
iovp->iov_base = __DECONST(char *, str);
iovp->iov_len = strlen(str) + 1;
}
int
mymount(
const char *type,
const char *dir,
int flags __unused,
void *data __unused
)
{
struct iovec iov[4], *iovp;
iovp = &iov[0];
ioset(iovp++, "fstype");
ioset(iovp++, type);
ioset(iovp++, "fspath");
ioset(iovp++, dir);
return (nmount(iov, 4, 0));
}
#endif
int
main(int argc, char **argv)
{
int error;
int ch;
progname = argv[0];
while ((ch = getopt(argc, argv, "o:")) != -1) {
/* just eat opts for now */
switch (ch) {
case '?':
usage();
}
}
argc -= optind;
argv += optind;
if (argc < 2) {
usage();
}
error = mymount("autofs", argv[1], 0, NULL);
if (error)
perror("mount");
return (error == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
}
|
