diff options
Diffstat (limited to 'console-tools/chvt.c')
| -rw-r--r-- | console-tools/chvt.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/console-tools/chvt.c b/console-tools/chvt.c index aff66e0..bbc5a9c 100644 --- a/console-tools/chvt.c +++ b/console-tools/chvt.c @@ -7,11 +7,6 @@ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ -#include <stdio.h> -#include <stdlib.h> -#include <fcntl.h> -#include <sys/types.h> -#include <sys/ioctl.h> #include "busybox.h" /* From <linux/vt.h> */ @@ -29,7 +24,7 @@ int chvt_main(int argc, char **argv) } fd = get_console_fd(); - num = bb_xgetlarg(argv[1], 10, 0, INT_MAX); + num = xatoul_range(argv[1], 1, 63); if ((-1 == ioctl(fd, VT_ACTIVATE, num)) || (-1 == ioctl(fd, VT_WAITACTIVE, num))) { bb_perror_msg_and_die("ioctl"); |