1 # $NetBSD: getdirs.awk,v 1.6 2013/03/12 13:08:00 njoly Exp $
3 # Copyright (c) 2002 The NetBSD Foundation, Inc.
6 # This code is derived from software contributed to The NetBSD Foundation
7 # by Luke Mewburn of Wasabi Systems.
9 # Redistribution and use in source and binary forms, with or without
10 # modification, are permitted provided that the following conditions
12 # 1. Redistributions of source code must retain the above copyright
13 # notice, this list of conditions and the following disclaimer.
14 # 2. Redistributions in binary form must reproduce the above copyright
15 # notice, this list of conditions and the following disclaimer in the
16 # documentation and/or other materials provided with the distribution.
18 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
19 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
20 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
22 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 # POSSIBILITY OF SUCH DAMAGE.
32 function dirname
(file
) \
34 # no need to worry about args that do not contain at least one "/"
35 gsub(/\
/[^\
/]+$
/, "", file
)
39 # skip empty or whitespace-only lines, or lines with comments
46 # skip mtree config lines
53 # error if consecutive slashes are found
57 print "Unsupported consecutive slashes in path:" >"/dev/stderr"
62 # error if path has a trailing slash
66 print "Unsupported path with trailing slash:" >"/dev/stderr"
71 # all other lines are parsed
86 if (!
(file in items
))
87 print file
" optional type=dir"