145 lines
3.6 KiB
C
145 lines
3.6 KiB
C
/*
|
|
* 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 <limits.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#include "c.h"
|
|
#include "closestream.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);
|
|
atexit(close_stdout);
|
|
|
|
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 EXIT_SUCCESS;
|
|
}
|
|
|
|
/* Execute the program */
|
|
execvp(progname, argv + optind);
|
|
perror(progname);
|
|
return EXIT_FAILURE;
|
|
}
|