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
|
/*
* mkfs A simple generic frontend for the for the mkfs program
* under Linux. See the manual page for details.
*
* Authors: David Engel, <david@ods.com>
* Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
* Ron Sommeling, <sommel@sci.kun.nl>
*
* Mon Jul 1 18:52:58 1996: janl@math.uio.no (Nicolai Langfeldt):
* Incorporated fix by Jonathan Kamens <jik@annex-1-slip-jik.cam.ov.com>
* 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL>
* - added Native Language Support
*
*/
#include <getopt.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <nls.h>
#include "xalloc.h"
#ifndef DEFAULT_FSTYPE
# define DEFAULT_FSTYPE "ext2"
#endif
#define SEARCH_PATH "PATH=" FS_SEARCH_PATH
#define PROGNAME "mkfs.%s"
static void __attribute__ ((__noreturn__)) usage(FILE * out)
{
fprintf(out,
_("Usage: %s [options] [-t type fs-options] device [size]\n"),
program_invocation_short_name);
fprintf(out, _("\nOptions:\n"
" -t, --type=TYPE file system type, when undefined ext2 is used\n"
" fs-options parameters to real file system builder\n"
" device path to a device\n"
" size number of blocks on the device\n"
" -V, --verbose explain what is done\n"
" defining -V more than once will cause a dry-run\n"
" -V, --version output version information and exit\n"
" -V as version must be only option\n"
" -h, --help display this help and exit\n"));
fprintf(out, _("\nFor more information see mkfs(8).\n"));
exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS);
}
static void __attribute__ ((__noreturn__)) print_version(void)
{
printf(_("%s (%s)\n"),
program_invocation_short_name, PACKAGE_STRING);
exit(EXIT_SUCCESS);
}
int main(int argc, char *argv[])
{
char *progname; /* name of executable to be called */
char *fstype = NULL;
int i, more = 0, verbose = 0;
char *oldpath, *newpath;
enum { VERSION_OPTION = CHAR_MAX + 1 };
static const struct option longopts[] = {
{"type", required_argument, NULL, 't'},
{"version", no_argument, NULL, VERSION_OPTION},
{"help", no_argument, NULL, 'h'},
{NULL, 0, NULL, 0}
};
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
if (argc == 2 && !strcmp(argv[1], "-V"))
print_version();
/* Check commandline options. */
opterr = 0;
while ((more == 0) && ((i = getopt_long(argc, argv, "Vt:h", longopts, NULL)) != -1))
switch (i) {
case 'V':
verbose++;
break;
case 't':
fstype = optarg;
break;
case 'h':
usage(stdout);
case VERSION_OPTION:
print_version();
default:
optind--;
more = 1;
break; /* start of specific arguments */
}
if (optind == argc)
usage(stderr);
/* If -t wasn't specified, use the default */
if (fstype == NULL)
fstype = DEFAULT_FSTYPE;
/* Set PATH and program name */
oldpath = getenv("PATH");
if (!oldpath)
oldpath = "/bin";
newpath = xmalloc(strlen(oldpath) + sizeof(SEARCH_PATH) + 3);
sprintf(newpath, "%s:%s\n", SEARCH_PATH, oldpath);
putenv(newpath);
progname = xmalloc(sizeof(PROGNAME) + strlen(fstype) + 1);
sprintf(progname, PROGNAME, fstype);
argv[--optind] = progname;
if (verbose) {
printf(_("mkfs (%s)\n"), PACKAGE_STRING);
i = optind;
while (argv[i])
printf("%s ", argv[i++]);
printf("\n");
if (verbose > 1)
return 0;
}
/* Execute the program */
execvp(progname, argv+optind);
perror(progname);
return 1;
}
|