diff options
Diffstat (limited to 'deallocvt.c')
| -rw-r--r-- | deallocvt.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/deallocvt.c b/deallocvt.c index 906f3a9..042de86 100644 --- a/deallocvt.c +++ b/deallocvt.c @@ -13,19 +13,19 @@ /* From <linux/vt.h> */ #define VT_DISALLOCATE 0x5608 /* free memory associated to vt */ +const char deallocvt_usage[] = + "deallocvt N\n" +#ifndef BB_FEATURE_TRIVIAL_HELP + "\nDeallocate unused virtual terminal /dev/ttyN\n" +#endif + ; int deallocvt_main(int argc, char *argv[]) { int fd, num, i; - if ((argc != 2) || (**(argv + 1) == '-')) { - usage - ("deallocvt N\n" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\nDeallocate unused virtual terminal /dev/ttyN\n" -#endif - ); - } + if ((argc != 2) || (**(argv + 1) == '-')) + usage(deallocvt_usage); fd = get_console_fd("/dev/console"); |