| Erik Andersen | e49d5ec | 2000-02-08 19:58:47 +0000 | [diff] [blame] | 1 | /* vi: set sw=4 ts=4: */ |
| Erik Andersen | 3163821 | 2000-01-15 22:28:50 +0000 | [diff] [blame] | 2 | /* |
| 3 | * Mini whoami implementation for busybox | ||||
| 4 | * | ||||
| 5 | * Copyright (C) 2000 Edward Betts <edward@debian.org>. | ||||
| 6 | * | ||||
| "Robert P. J. Day" | 801ab14 | 2006-07-12 07:56:04 +0000 | [diff] [blame] | 7 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. |
| Erik Andersen | 3163821 | 2000-01-15 22:28:50 +0000 | [diff] [blame] | 8 | */ |
| 9 | |||||
| Manuel Novoa III | cad5364 | 2003-03-19 09:13:01 +0000 | [diff] [blame] | 10 | /* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */ |
| Eric Andersen | 8d4c397 | 2001-03-09 21:28:09 +0000 | [diff] [blame] | 11 | |
| Erik Andersen | 3163821 | 2000-01-15 22:28:50 +0000 | [diff] [blame] | 12 | #include <stdio.h> |
| Eric Andersen | ed3ef50 | 2001-01-27 08:24:39 +0000 | [diff] [blame] | 13 | #include <stdlib.h> |
| 14 | #include <unistd.h> | ||||
| Eric Andersen | cbe31da | 2001-02-20 06:14:08 +0000 | [diff] [blame] | 15 | #include "busybox.h" |
| Erik Andersen | 3163821 | 2000-01-15 22:28:50 +0000 | [diff] [blame] | 16 | |
| Rob Landley | dfba741 | 2006-03-06 20:47:33 +0000 | [diff] [blame] | 17 | int whoami_main(int argc, char **argv) |
| Erik Andersen | e49d5ec | 2000-02-08 19:58:47 +0000 | [diff] [blame] | 18 | { |
| Erik Andersen | e49d5ec | 2000-02-08 19:58:47 +0000 | [diff] [blame] | 19 | if (argc > 1) |
| Manuel Novoa III | cad5364 | 2003-03-19 09:13:01 +0000 | [diff] [blame] | 20 | bb_show_usage(); |
| Erik Andersen | 3163821 | 2000-01-15 22:28:50 +0000 | [diff] [blame] | 21 | |
| Bernhard Reutner-Fischer | d5bd137 | 2005-09-20 21:06:17 +0000 | [diff] [blame] | 22 | puts(bb_getpwuid(NULL, geteuid(), -1)); |
| Eric Andersen | 7eb79ff | 2004-09-02 22:21:41 +0000 | [diff] [blame] | 23 | /* exits on error */ |
| Denis Vlasenko | f0ed376 | 2006-10-26 23:21:47 +0000 | [diff] [blame] | 24 | fflush_stdout_and_exit(EXIT_SUCCESS); |
| Erik Andersen | 3163821 | 2000-01-15 22:28:50 +0000 | [diff] [blame] | 25 | } |