busybox/coreutils/dirname.c
Pere Orga 34425389e0 move help text from include/usage.src.h to coreutils/*.c
Signed-off-by: Pere Orga <gotrunks@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-03-31 14:43:25 +02:00

34 lines
914 B
C

/* vi: set sw=4 ts=4: */
/*
* Mini dirname implementation for busybox
*
* Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/dirname.html */
//usage:#define dirname_trivial_usage
//usage: "FILENAME"
//usage:#define dirname_full_usage "\n\n"
//usage: "Strip non-directory suffix from FILENAME"
//usage:
//usage:#define dirname_example_usage
//usage: "$ dirname /tmp/foo\n"
//usage: "/tmp\n"
//usage: "$ dirname /tmp/foo/\n"
//usage: "/tmp\n"
#include "libbb.h"
/* This is a NOFORK applet. Be very careful! */
int dirname_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int dirname_main(int argc UNUSED_PARAM, char **argv)
{
puts(dirname(single_argv(argv)));
return fflush_all();
}