Contents of /tags/mkinitrd-6_1_2/busybox/coreutils/whoami.c
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Mon May 4 17:23:09 2009 UTC (15 years, 4 months ago) by niro
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Mon May 4 17:23:09 2009 UTC (15 years, 4 months ago) by niro
File MIME type: text/plain
File size: 610 byte(s)
tagged 'mkinitrd-6_1_2'
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 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. |
8 | */ |
9 | |
10 | /* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */ |
11 | |
12 | #include "libbb.h" |
13 | |
14 | /* This is a NOFORK applet. Be very careful! */ |
15 | |
16 | int whoami_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
17 | int whoami_main(int argc, char **argv UNUSED_PARAM) |
18 | { |
19 | if (argc > 1) |
20 | bb_show_usage(); |
21 | |
22 | /* Will complain and die if username not found */ |
23 | puts(bb_getpwuid(NULL, -1, geteuid())); |
24 | |
25 | return fflush(stdout); |
26 | } |