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0c68a874e7
function old new delta xgetpwuid - 27 +27 uid2uname_utoa - 22 +22 gid2group_utoa - 22 +22 uid2uname - 18 +18 gid2group - 18 +18 buffer_fill_and_print 179 196 +17 print_user 12 24 +12 print_group 12 24 +12 get_cached 89 99 +10 ... print_common 134 120 -14 vlock_main 415 396 -19 logger_main 410 387 -23 crontab_main 642 609 -33 bb_getpwuid 42 - -42 bb_getgrgid 42 - -42 bb_getug 80 - -80 ------------------------------------------------------------------------------ (add/remove: 6/3 grow/shrink: 9/11 up/down: 187/-296) Total: -109 bytes
27 lines
599 B
C
27 lines
599 B
C
/* vi: set sw=4 ts=4: */
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/*
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* Mini whoami implementation for busybox
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*
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* Copyright (C) 2000 Edward Betts <edward@debian.org>.
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*
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* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
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*/
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/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
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#include "libbb.h"
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/* This is a NOFORK applet. Be very careful! */
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int whoami_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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int whoami_main(int argc, char **argv UNUSED_PARAM)
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{
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if (argc > 1)
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bb_show_usage();
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/* Will complain and die if username not found */
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puts(xuid2uname(geteuid()));
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return fflush(stdout);
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}
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