1 /* dosfslabel.c - User interface
3 Copyright (C) 1993 Werner Almesberger <werner.almesberger@lrc.di.epfl.ch>
4 Copyright (C) 1998 Roman Hodek <Roman.Hodek@informatik.uni-erlangen.de>
5 Copyright (C) 2007 Red Hat, Inc.
7 This program is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>.
20 On Debian systems, the complete text of the GNU General Public License
21 can be found in /usr/share/common-licenses/GPL-3 file.
42 int interactive = 0,rw = 0,list = 0,test = 0,verbose = 0,write_immed = 0;
45 void *mem_queue = NULL;
48 static void usage(int error)
50 FILE *f = error ? stderr : stdout;
51 int status = error ? 1 : 0;
53 fprintf(f,"usage: dosfslabel device [label]\n");
58 * ++roman: On m68k, check if this is an Atari; if yes, turn on Atari variant
59 * of MS-DOS filesystem by default.
61 static void check_atari( void )
67 if (!(f = fopen( "/proc/hardware", "r" ))) {
68 perror( "/proc/hardware" );
72 while( fgets( line, sizeof(line), f ) ) {
73 if (strncmp( line, "Model:", 6 ) == 0) {
75 p += strspn( p, " \t" );
76 if (strncmp( p, "Atari ", 6 ) == 0)
86 int main(int argc, char *argv[])
96 if (argc < 2 || argc > 3)
99 if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help"))
101 else if (!strcmp(argv[1], "-V") || !strcmp(argv[1], "--version")) {
102 printf( "dosfslabel " VERSION ", " VERSION_DATE ", FAT32, LFN\n" );
109 if (strlen(label) > 11) {
111 "dosfslabel: labels can be no longer than 11 characters\n");
120 fprintf(stdout, "%s\n", fs.label);
124 write_label(&fs, label);