Last change
on this file since 3864 was 3232, checked in by Bruno Cornec, 11 years ago |
- Update mindi-busybox to 1.21.1
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File size:
781 bytes
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[821] | 1 | /* vi: set sw=4 ts=4: */
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| 2 | /*
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| 3 | * Mini whoami implementation for busybox
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| 4 | *
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| 5 | * Copyright (C) 2000 Edward Betts <edward@debian.org>.
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| 6 | *
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[2725] | 7 | * Licensed under GPLv2 or later, see file LICENSE in this source tree.
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[821] | 8 | */
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| 9 |
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| 10 | /* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
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| 11 |
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[3232] | 12 | //usage:#define whoami_trivial_usage
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| 13 | //usage: ""
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| 14 | //usage:#define whoami_full_usage "\n\n"
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| 15 | //usage: "Print the user name associated with the current effective user id"
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| 16 |
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[1765] | 17 | #include "libbb.h"
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[821] | 18 |
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[1765] | 19 | /* This is a NOFORK applet. Be very careful! */
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| 20 |
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[2725] | 21 | int whoami_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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| 22 | int whoami_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
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[821] | 23 | {
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[2725] | 24 | if (argv[1])
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[821] | 25 | bb_show_usage();
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| 26 |
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[1765] | 27 | /* Will complain and die if username not found */
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[2725] | 28 | puts(xuid2uname(geteuid()));
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[1765] | 29 |
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[2725] | 30 | return fflush_all();
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[821] | 31 | }
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