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authorGravatar Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>2008-05-19 08:18:50 +0000
committerGravatar Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>2008-05-19 08:18:50 +0000
commitae4342ca3e30f7b11732ecda3ad15821e81bc314 (patch)
tree1878104940eac4649bc8add4d0b2893ab1cb0a94 /console-tools/chvt.c
parentee56e013cfb6304f66129afee7978b0864699419 (diff)
downloadbusybox-ae4342ca3e30f7b11732ecda3ad15821e81bc314.tar.gz
busybox-ae4342ca3e30f7b11732ecda3ad15821e81bc314.tar.bz2
- Rename getpty() to xgetpty() and adjust callers.
- Rewrite kbd_mode and setconsole - Introduce and use console_make_active() and xopen_xwrite_close() - honour buffer-reservation method as set by the user (dumpkmap, loadkmap) - shrink rtcwake and some console-tools Saves about 270 Bytes
Diffstat (limited to 'console-tools/chvt.c')
-rw-r--r--console-tools/chvt.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/console-tools/chvt.c b/console-tools/chvt.c
index ea96d1360..ea3e7c048 100644
--- a/console-tools/chvt.c
+++ b/console-tools/chvt.c
@@ -9,25 +9,17 @@
#include "libbb.h"
-/* From <linux/vt.h> */
-enum {
- VT_ACTIVATE = 0x5606, /* make vt active */
- VT_WAITACTIVE = 0x5607 /* wait for vt active */
-};
-
int chvt_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int chvt_main(int argc, char **argv)
{
- int fd, num;
+ int num;
if (argc != 2) {
bb_show_usage();
}
- fd = get_console_fd();
num = xatou_range(argv[1], 1, 63);
/* double cast suppresses "cast to ptr from int of different size" */
- xioctl(fd, VT_ACTIVATE, (void *)(ptrdiff_t)num);
- xioctl(fd, VT_WAITACTIVE, (void *)(ptrdiff_t)num);
+ console_make_active(get_console_fd(), num);
return EXIT_SUCCESS;
}