diff options
Diffstat (limited to 'console-tools/chvt.c')
| -rw-r--r-- | console-tools/chvt.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/console-tools/chvt.c b/console-tools/chvt.c index bea00ea..a32bd3e 100644 --- a/console-tools/chvt.c +++ b/console-tools/chvt.c @@ -1,3 +1,4 @@ +/* vi: set sw=4 ts=4: */ /* * chvt.c - aeb - 940227 - Change virtual terminal * @@ -13,24 +14,23 @@ extern int getfd(void); -int -chvt_main(int argc, char** argv) +int chvt_main(int argc, char **argv) { - int fd, num; + int fd, num; - if ( ( argc != 2) || (**(argv+1) == '-' ) ) { - usage ("chvt N\n\nChange foreground virtual terminal to /dev/ttyN\n"); - } - fd = get_console_fd("/dev/console"); - num = atoi(argv[1]); - if (ioctl(fd,VT_ACTIVATE,num)) { - perror("VT_ACTIVATE"); - exit(FALSE); - } - if (ioctl(fd,VT_WAITACTIVE,num)) { - perror("VT_WAITACTIVE"); - exit(FALSE); - } - exit( TRUE); + if ((argc != 2) || (**(argv + 1) == '-')) { + usage + ("chvt N\n\nChange foreground virtual terminal to /dev/ttyN\n"); + } + fd = get_console_fd("/dev/console"); + num = atoi(argv[1]); + if (ioctl(fd, VT_ACTIVATE, num)) { + perror("VT_ACTIVATE"); + exit(FALSE); + } + if (ioctl(fd, VT_WAITACTIVE, num)) { + perror("VT_WAITACTIVE"); + exit(FALSE); + } + exit(TRUE); } - |