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gerrit.nordix.org / codeaurora / busybox / 99912ca733dd960f5589227fd999c86e73c8e894 / . / coreutils / whoami.c
blob: 25757f633b25b9eb003f74c736fa74ff6da9aa4a [file] [log] [blame]
Erik Andersene49d5ec2000-02-08 19:58:47 +0000[diff] [blame]1/* vi: set sw=4 ts=4: */
Erik Andersen31638212000-01-15 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"801ab142006-07-12 07:56:04 +0000[diff] [blame]7 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
Erik Andersen31638212000-01-15 22:28:50 +0000[diff] [blame]8 */
9
Manuel Novoa III cad53642003-03-19 09:13:01 +0000[diff] [blame]10/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
Eric Andersen8d4c3972001-03-09 21:28:09 +0000[diff] [blame]11
Eric Andersencbe31da2001-02-20 06:14:08 +0000[diff] [blame]12#include "busybox.h"
Erik Andersen31638212000-01-15 22:28:50 +0000[diff] [blame]13
Denis Vlasenko99912ca2007-04-10 15:43:37 +0000[diff] [blame^]14/* This is a NOFORK applet. Be very careful! */
15
Denis Vlasenko06af2162007-02-03 17:28:39 +0000[diff] [blame]16int whoami_main(int argc, char **argv);
Rob Landleydfba7412006-03-06 20:47:33 +0000[diff] [blame]17int whoami_main(int argc, char **argv)
Erik Andersene49d5ec2000-02-08 19:58:47 +0000[diff] [blame]18{
Erik Andersene49d5ec2000-02-08 19:58:47 +0000[diff] [blame]19 if (argc > 1)
Manuel Novoa III cad53642003-03-19 09:13:01 +0000[diff] [blame]20 bb_show_usage();
Erik Andersen31638212000-01-15 22:28:50 +0000[diff] [blame]21
Bernhard Reutner-Fischerd5bd1372005-09-20 21:06:17 +0000[diff] [blame]22 puts(bb_getpwuid(NULL, geteuid(), -1));
Denis Vlasenko99912ca2007-04-10 15:43:37 +0000[diff] [blame^]23
24 return fflush(stdout);
Erik Andersen31638212000-01-15 22:28:50 +0000[diff] [blame]25}