diff options
Diffstat (limited to 'tty.c')
-rw-r--r-- | tty.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/tty.c b/tty.c deleted file mode 100644 index 4510c2996..000000000 --- a/tty.c +++ /dev/null | |||
@@ -1,44 +0,0 @@ | |||
1 | /* vi: set sw=4 ts=4: */ | ||
2 | /* | ||
3 | * Mini tty implementation for busybox | ||
4 | * | ||
5 | * Copyright (C) 2000 Edward Betts <edward@debian.org>. | ||
6 | * | ||
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 2 of the License, or | ||
10 | * (at your option) any later version. | ||
11 | * | ||
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 GNU | ||
15 | * General Public License for more details. | ||
16 | * | ||
17 | * You should have received a copy of the GNU General Public License | ||
18 | * along with this program; if not, write to the Free Software | ||
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
20 | * | ||
21 | */ | ||
22 | |||
23 | #include <stdio.h> | ||
24 | #include <stdlib.h> | ||
25 | #include <unistd.h> | ||
26 | #include <sys/types.h> | ||
27 | #include "busybox.h" | ||
28 | |||
29 | extern int tty_main(int argc, char **argv) | ||
30 | { | ||
31 | char *tty; | ||
32 | |||
33 | if (argc > 1) { | ||
34 | if (argv[1][0] != '-' || argv[1][1] != 's') | ||
35 | show_usage(); | ||
36 | } else { | ||
37 | tty = ttyname(0); | ||
38 | if (tty) | ||
39 | puts(tty); | ||
40 | else | ||
41 | puts("not a tty"); | ||
42 | } | ||
43 | return(isatty(0) ? EXIT_SUCCESS : EXIT_FAILURE); | ||
44 | } | ||