diff options
Diffstat (limited to 'console-tools/chvt.c')
| -rw-r--r-- | console-tools/chvt.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/console-tools/chvt.c b/console-tools/chvt.c index c5c86b6..ab0e921 100644 --- a/console-tools/chvt.c +++ b/console-tools/chvt.c @@ -15,18 +15,19 @@ #define VT_ACTIVATE 0x5606 /* make vt active */ #define VT_WAITACTIVE 0x5607 /* wait for vt active */ +const char chvt_usage[] = + "chvt N\n" +#ifndef BB_FEATURE_TRIVIAL_HELP + "\nChanges the foreground virtual terminal to /dev/ttyN\n" +#endif + ; int chvt_main(int argc, char **argv) { int fd, num; - if ((argc != 2) || (**(argv + 1) == '-')) { - usage ("chvt N\n" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\nChanges the foreground virtual terminal to /dev/ttyN\n" -#endif - ); - } + if ((argc != 2) || (**(argv + 1) == '-')) + usage (chvt_usage); fd = get_console_fd("/dev/console"); num = atoi(argv[1]); if (ioctl(fd, VT_ACTIVATE, num)) { |