| * Mini whoami implementation for busybox |
| * Copyright (C) 2000 Edward Betts <edward@debian.org>. |
| * Licensed under GPLv2 or later, see file LICENSE in this source tree. |
| //config: bool "whoami (3.2 kb)" |
| //config: whoami is used to print the username of the current |
| //config: user id (same as id -un). |
| //applet:IF_WHOAMI(APPLET_NOFORK(whoami, whoami, BB_DIR_USR_BIN, BB_SUID_DROP, whoami)) |
| //kbuild:lib-$(CONFIG_WHOAMI) += whoami.o |
| /* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */ |
| //usage:#define whoami_trivial_usage |
| //usage:#define whoami_full_usage "\n\n" |
| //usage: "Print the user name associated with the current effective user id" |
| int whoami_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
| int whoami_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) |
| /* Will complain and die if username not found */ |
| puts(xuid2uname(geteuid())); |