diff options
Diffstat (limited to 'whoami.c')
| -rw-r--r-- | whoami.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/whoami.c b/whoami.c deleted file mode 100644 index c3b1140e6..000000000 --- a/whoami.c +++ /dev/null | |||
| @@ -1,44 +0,0 @@ | |||
| 1 | /* vi: set sw=4 ts=4: */ | ||
| 2 | /* | ||
| 3 | * Mini whoami implementation for busybox | ||
| 4 | * | ||
| 5 | * Copyright (C) 2000 Edward Betts <edward@debian.org>. | ||
| 6 | * | ||
| 7 | * This program is free software; you can redistribute it and/or modify | ||
| 8 | * it under the terms of the GNU General Public License as published by | ||
| 9 | * the Free Software Foundation; either version 2 of the License, or | ||
| 10 | * (at your option) any later version. | ||
| 11 | * | ||
| 12 | * This program is distributed in the hope that it will be useful, | ||
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 15 | * General Public License for more details. | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License | ||
| 18 | * along with this program; if not, write to the Free Software | ||
| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
| 20 | * | ||
| 21 | */ | ||
| 22 | |||
| 23 | /* getopt not needed */ | ||
| 24 | |||
| 25 | #include <stdio.h> | ||
| 26 | #include <stdlib.h> | ||
| 27 | #include <unistd.h> | ||
| 28 | #include "busybox.h" | ||
| 29 | |||
| 30 | extern int whoami_main(int argc, char **argv) | ||
| 31 | { | ||
| 32 | char user[9]; | ||
| 33 | uid_t uid = geteuid(); | ||
| 34 | |||
| 35 | if (argc > 1) | ||
| 36 | show_usage(); | ||
| 37 | |||
| 38 | my_getpwuid(user, uid); | ||
| 39 | if (*user) { | ||
| 40 | puts(user); | ||
| 41 | return EXIT_SUCCESS; | ||
| 42 | } | ||
| 43 | error_msg_and_die("cannot find username for UID %u", (unsigned) uid); | ||
| 44 | } | ||