1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * CDDL HEADER START
3*0Sstevel@tonic-gate *
4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*0Sstevel@tonic-gate * with the License.
8*0Sstevel@tonic-gate *
9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate * and limitations under the License.
13*0Sstevel@tonic-gate *
14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate *
20*0Sstevel@tonic-gate * CDDL HEADER END
21*0Sstevel@tonic-gate */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
24*0Sstevel@tonic-gate * Use is subject to license terms.
25*0Sstevel@tonic-gate */
26*0Sstevel@tonic-gate
27*0Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
28*0Sstevel@tonic-gate /* All Rights Reserved */
29*0Sstevel@tonic-gate
30*0Sstevel@tonic-gate
31*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
32*0Sstevel@tonic-gate
33*0Sstevel@tonic-gate #include <stdio.h>
34*0Sstevel@tonic-gate #include <stdlib.h>
35*0Sstevel@tonic-gate #include <signal.h>
36*0Sstevel@tonic-gate #include <errno.h>
37*0Sstevel@tonic-gate #include <sys/mnttab.h>
38*0Sstevel@tonic-gate #include <sys/mount.h>
39*0Sstevel@tonic-gate #include <sys/types.h>
40*0Sstevel@tonic-gate #include <locale.h>
41*0Sstevel@tonic-gate #include <sys/stat.h>
42*0Sstevel@tonic-gate #include <string.h>
43*0Sstevel@tonic-gate
44*0Sstevel@tonic-gate #include <fslib.h>
45*0Sstevel@tonic-gate
46*0Sstevel@tonic-gate #define NAME_MAX 64 /* sizeof "fstype myname" */
47*0Sstevel@tonic-gate
48*0Sstevel@tonic-gate #define FSTYPE "mntfs"
49*0Sstevel@tonic-gate
50*0Sstevel@tonic-gate static void do_mount(char *, char *, int);
51*0Sstevel@tonic-gate static void usage(void);
52*0Sstevel@tonic-gate static void rpterr(char *, char *);
53*0Sstevel@tonic-gate
54*0Sstevel@tonic-gate static char optbuf[MAX_MNTOPT_STR] = { '\0', };
55*0Sstevel@tonic-gate static int optsize = 0;
56*0Sstevel@tonic-gate
57*0Sstevel@tonic-gate static int flags = 0;
58*0Sstevel@tonic-gate static int mflg = 0; /* don't update /etc/mnttab flag */
59*0Sstevel@tonic-gate static int Oflg = 0;
60*0Sstevel@tonic-gate static int qflg = 0;
61*0Sstevel@tonic-gate
62*0Sstevel@tonic-gate static char typename[NAME_MAX], *myname;
63*0Sstevel@tonic-gate static char fstype[] = FSTYPE;
64*0Sstevel@tonic-gate
65*0Sstevel@tonic-gate int
main(int argc,char * argv[])66*0Sstevel@tonic-gate main(int argc, char *argv[])
67*0Sstevel@tonic-gate {
68*0Sstevel@tonic-gate char *special, *mountp;
69*0Sstevel@tonic-gate int errflag = 0;
70*0Sstevel@tonic-gate int cc;
71*0Sstevel@tonic-gate
72*0Sstevel@tonic-gate (void) setlocale(LC_ALL, "");
73*0Sstevel@tonic-gate
74*0Sstevel@tonic-gate #if !defined(TEXT_DOMAIN)
75*0Sstevel@tonic-gate #define TEXT_DOMAIN "SYS_TEST"
76*0Sstevel@tonic-gate #endif
77*0Sstevel@tonic-gate (void) textdomain(TEXT_DOMAIN);
78*0Sstevel@tonic-gate
79*0Sstevel@tonic-gate myname = strrchr(argv[0], '/');
80*0Sstevel@tonic-gate if (myname)
81*0Sstevel@tonic-gate myname++;
82*0Sstevel@tonic-gate else
83*0Sstevel@tonic-gate myname = argv[0];
84*0Sstevel@tonic-gate (void) snprintf(typename, sizeof (typename), "%s %s", fstype, myname);
85*0Sstevel@tonic-gate argv[0] = typename;
86*0Sstevel@tonic-gate
87*0Sstevel@tonic-gate /*
88*0Sstevel@tonic-gate * check for proper arguments
89*0Sstevel@tonic-gate */
90*0Sstevel@tonic-gate
91*0Sstevel@tonic-gate while ((cc = getopt(argc, argv, "?rmOo:q")) != -1)
92*0Sstevel@tonic-gate switch (cc) {
93*0Sstevel@tonic-gate case 'm':
94*0Sstevel@tonic-gate mflg++;
95*0Sstevel@tonic-gate break;
96*0Sstevel@tonic-gate case 'r':
97*0Sstevel@tonic-gate flags |= MS_RDONLY;
98*0Sstevel@tonic-gate break;
99*0Sstevel@tonic-gate case 'O':
100*0Sstevel@tonic-gate Oflg++;
101*0Sstevel@tonic-gate break;
102*0Sstevel@tonic-gate case 'o':
103*0Sstevel@tonic-gate if (strlcpy(optbuf, optarg, sizeof (optbuf)) >=
104*0Sstevel@tonic-gate sizeof (optbuf)) {
105*0Sstevel@tonic-gate (void) fprintf(stderr,
106*0Sstevel@tonic-gate gettext("%s: Invalid argument: %s\n"),
107*0Sstevel@tonic-gate myname, optarg);
108*0Sstevel@tonic-gate return (2);
109*0Sstevel@tonic-gate }
110*0Sstevel@tonic-gate optsize = strlen(optbuf);
111*0Sstevel@tonic-gate break;
112*0Sstevel@tonic-gate case 'q':
113*0Sstevel@tonic-gate qflg++;
114*0Sstevel@tonic-gate break;
115*0Sstevel@tonic-gate case '?':
116*0Sstevel@tonic-gate default:
117*0Sstevel@tonic-gate errflag = 1;
118*0Sstevel@tonic-gate break;
119*0Sstevel@tonic-gate }
120*0Sstevel@tonic-gate
121*0Sstevel@tonic-gate /*
122*0Sstevel@tonic-gate * There must be at least 2 more arguments, the
123*0Sstevel@tonic-gate * special file and the directory.
124*0Sstevel@tonic-gate */
125*0Sstevel@tonic-gate
126*0Sstevel@tonic-gate if (((argc - optind) != 2) || (errflag))
127*0Sstevel@tonic-gate usage();
128*0Sstevel@tonic-gate
129*0Sstevel@tonic-gate special = argv[optind++];
130*0Sstevel@tonic-gate mountp = argv[optind++];
131*0Sstevel@tonic-gate
132*0Sstevel@tonic-gate /*
133*0Sstevel@tonic-gate * Perform the mount.
134*0Sstevel@tonic-gate */
135*0Sstevel@tonic-gate if (mflg)
136*0Sstevel@tonic-gate flags |= MS_NOMNTTAB;
137*0Sstevel@tonic-gate do_mount(special, mountp, flags);
138*0Sstevel@tonic-gate return (0);
139*0Sstevel@tonic-gate }
140*0Sstevel@tonic-gate
141*0Sstevel@tonic-gate static void
rpterr(char * bs,char * mp)142*0Sstevel@tonic-gate rpterr(char *bs, char *mp)
143*0Sstevel@tonic-gate {
144*0Sstevel@tonic-gate switch (errno) {
145*0Sstevel@tonic-gate case EPERM:
146*0Sstevel@tonic-gate (void) fprintf(stderr, gettext("%s: insufficient privileges\n"),
147*0Sstevel@tonic-gate myname);
148*0Sstevel@tonic-gate break;
149*0Sstevel@tonic-gate case ENXIO:
150*0Sstevel@tonic-gate (void) fprintf(stderr, gettext("%s: %s no such device\n"),
151*0Sstevel@tonic-gate myname, bs);
152*0Sstevel@tonic-gate break;
153*0Sstevel@tonic-gate case ENOTDIR:
154*0Sstevel@tonic-gate (void) fprintf(stderr,
155*0Sstevel@tonic-gate gettext("%s: %s not a directory\n\tor a component of %s is not a directory\n"),
156*0Sstevel@tonic-gate myname, mp, bs);
157*0Sstevel@tonic-gate break;
158*0Sstevel@tonic-gate case ENOENT:
159*0Sstevel@tonic-gate (void) fprintf(stderr,
160*0Sstevel@tonic-gate gettext("%s: %s or %s, no such file or directory\n"),
161*0Sstevel@tonic-gate myname, bs, mp);
162*0Sstevel@tonic-gate break;
163*0Sstevel@tonic-gate case EINVAL:
164*0Sstevel@tonic-gate (void) fprintf(stderr, gettext("%s: %s is not this fstype.\n"),
165*0Sstevel@tonic-gate myname, bs);
166*0Sstevel@tonic-gate break;
167*0Sstevel@tonic-gate case EBUSY:
168*0Sstevel@tonic-gate (void) fprintf(stderr,
169*0Sstevel@tonic-gate gettext("%s: %s is already mounted or %s is busy\n"),
170*0Sstevel@tonic-gate myname, bs, mp);
171*0Sstevel@tonic-gate break;
172*0Sstevel@tonic-gate case EROFS:
173*0Sstevel@tonic-gate (void) fprintf(stderr, gettext("%s: %s write-protected\n"),
174*0Sstevel@tonic-gate myname, bs);
175*0Sstevel@tonic-gate break;
176*0Sstevel@tonic-gate case ENOSPC:
177*0Sstevel@tonic-gate (void) fprintf(stderr,
178*0Sstevel@tonic-gate gettext("%s: the state of %s is not okay\n"
179*0Sstevel@tonic-gate "\tand it was attempted to mount read/write\n"),
180*0Sstevel@tonic-gate myname, bs);
181*0Sstevel@tonic-gate break;
182*0Sstevel@tonic-gate default:
183*0Sstevel@tonic-gate perror(myname);
184*0Sstevel@tonic-gate (void) fprintf(stderr, gettext("%s: cannot mount %s\n"),
185*0Sstevel@tonic-gate myname, bs);
186*0Sstevel@tonic-gate }
187*0Sstevel@tonic-gate }
188*0Sstevel@tonic-gate
189*0Sstevel@tonic-gate static void
do_mount(char * special,char * mountp,int rflag)190*0Sstevel@tonic-gate do_mount(char *special, char *mountp, int rflag)
191*0Sstevel@tonic-gate {
192*0Sstevel@tonic-gate char *savedoptbuf;
193*0Sstevel@tonic-gate
194*0Sstevel@tonic-gate if ((savedoptbuf = strdup(optbuf)) == NULL) {
195*0Sstevel@tonic-gate (void) fprintf(stderr, gettext("%s: out of memory\n"),
196*0Sstevel@tonic-gate myname);
197*0Sstevel@tonic-gate exit(1);
198*0Sstevel@tonic-gate }
199*0Sstevel@tonic-gate
200*0Sstevel@tonic-gate rflag |= Oflg ? MS_OVERLAY : 0;
201*0Sstevel@tonic-gate if (mount(special, mountp, rflag | MS_OPTIONSTR, fstype, NULL, 0,
202*0Sstevel@tonic-gate optbuf, MAX_MNTOPT_STR)) {
203*0Sstevel@tonic-gate rpterr(special, mountp);
204*0Sstevel@tonic-gate exit(1);
205*0Sstevel@tonic-gate }
206*0Sstevel@tonic-gate
207*0Sstevel@tonic-gate if (optsize && !qflg)
208*0Sstevel@tonic-gate cmp_requested_to_actual_options(savedoptbuf, optbuf,
209*0Sstevel@tonic-gate special, mountp);
210*0Sstevel@tonic-gate }
211*0Sstevel@tonic-gate
212*0Sstevel@tonic-gate static void
usage(void)213*0Sstevel@tonic-gate usage(void)
214*0Sstevel@tonic-gate {
215*0Sstevel@tonic-gate (void) fprintf(stderr,
216*0Sstevel@tonic-gate gettext("%s usage:\n%s [-F %s] [-r] [-o specific_options] "
217*0Sstevel@tonic-gate "{special | mount_point}\n%s [-F %s] [-r] [-o specific_options]"
218*0Sstevel@tonic-gate " special mount_point\n"),
219*0Sstevel@tonic-gate fstype, myname, fstype, myname, fstype);
220*0Sstevel@tonic-gate exit(2);
221*0Sstevel@tonic-gate }
222