| Erik Andersen | e49d5ec | 2000-02-08 19:58:47 +0000 | [diff] [blame] | 1 | /* vi: set sw=4 ts=4: */ |
| Manuel Novoa III | cad5364 | 2003-03-19 09:13:01 +0000 | [diff] [blame] | 2 | |
| 3 | /* BB_AUDIT SUSv3 N/A -- Apparently a busybox (obsolete?) extension. */ |
| 4 | |
| Eric Andersen | cc8ed39 | 1999-10-05 16:24:54 +0000 | [diff] [blame] | 5 | #include <stdlib.h> |
| 6 | #include <string.h> |
| 7 | #include <stdio.h> |
| Eric Andersen | cbe31da | 2001-02-20 06:14:08 +0000 | [diff] [blame] | 8 | #include "busybox.h" |
| Eric Andersen | cc8ed39 | 1999-10-05 16:24:54 +0000 | [diff] [blame] | 9 | |
| Rob Landley | dfba741 | 2006-03-06 20:47:33 +0000 | [diff] [blame] | 10 | int length_main(int argc, char **argv) |
| Eric Andersen | cc8ed39 | 1999-10-05 16:24:54 +0000 | [diff] [blame] | 11 | { |
| Manuel Novoa III | cad5364 | 2003-03-19 09:13:01 +0000 | [diff] [blame] | 12 | if ((argc != 2) || (**(++argv) == '-')) { |
| 13 | bb_show_usage(); |
| 14 | } |
| 15 | |
| Denis Vlasenko | 2fe7b73 | 2006-10-26 23:39:04 +0000 | [diff] [blame] | 16 | printf("%lu\n", (unsigned long)strlen(*argv)); |
| Manuel Novoa III | cad5364 | 2003-03-19 09:13:01 +0000 | [diff] [blame] | 17 | |
| Denis Vlasenko | 2fe7b73 | 2006-10-26 23:39:04 +0000 | [diff] [blame] | 18 | fflush_stdout_and_exit(EXIT_SUCCESS); |
| Eric Andersen | cc8ed39 | 1999-10-05 16:24:54 +0000 | [diff] [blame] | 19 | } |