aboutsummaryrefslogtreecommitdiff
path: root/deallocvt.c
diff options
context:
space:
mode:
authorEric Andersen <andersen@codepoet.org>2001-10-24 05:00:29 +0000
committerEric Andersen <andersen@codepoet.org>2001-10-24 05:00:29 +0000
commitbdfd0d78bc44e73d693510e70087857785b3b521 (patch)
tree153a573095afac8d8d0ea857759ecabd77fb28b7 /deallocvt.c
parent9260fc5552a3ee52eb95823aa6689d52a1ffd33c (diff)
downloadbusybox-w32-bdfd0d78bc44e73d693510e70087857785b3b521.tar.gz
busybox-w32-bdfd0d78bc44e73d693510e70087857785b3b521.tar.bz2
busybox-w32-bdfd0d78bc44e73d693510e70087857785b3b521.zip
Major rework of the directory structure and the entire build system.
-Erik
Diffstat (limited to 'deallocvt.c')
-rw-r--r--deallocvt.c43
1 files changed, 0 insertions, 43 deletions
diff --git a/deallocvt.c b/deallocvt.c
deleted file mode 100644
index 15cd0c9b9..000000000
--- a/deallocvt.c
+++ /dev/null
@@ -1,43 +0,0 @@
1/* vi: set sw=4 ts=4: */
2/*
3 * disalloc.c - aeb - 940501 - Disallocate virtual terminal(s)
4 * Renamed deallocvt.
5 */
6#include <stdlib.h>
7#include <stdio.h>
8#include <fcntl.h>
9#include <sys/types.h>
10#include <sys/ioctl.h>
11#include "busybox.h"
12
13/* From <linux/vt.h> */
14static const int VT_DISALLOCATE = 0x5608; /* free memory associated to vt */
15
16int deallocvt_main(int argc, char *argv[])
17{
18 int fd, num, i;
19
20 //if ((argc > 2) || ((argv == 2) && (**(argv + 1) == '-')))
21 if (argc > 2)
22 show_usage();
23
24 fd = get_console_fd("/dev/console");
25
26 if (argc == 1) {
27 /* deallocate all unused consoles */
28 if (ioctl(fd, VT_DISALLOCATE, 0))
29 perror_msg_and_die("VT_DISALLOCATE");
30 } else {
31 for (i = 1; i < argc; i++) {
32 num = atoi(argv[i]);
33 if (num == 0)
34 error_msg("0: illegal VT number");
35 else if (num == 1)
36 error_msg("VT 1 cannot be deallocated");
37 else if (ioctl(fd, VT_DISALLOCATE, num))
38 perror_msg_and_die("VT_DISALLOCATE");
39 }
40 }
41
42 return EXIT_SUCCESS;
43}