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62 lines
2.2 KiB
Awk
62 lines
2.2 KiB
Awk
#!/usr/bin/awk -f
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# $NetBSD: tables.awk,v 1.2 2014/02/27 01:17:13 ginsbach Exp $
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# Copyright (c) 2013 The NetBSD Foundation, Inc.
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# All rights reserved.
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#
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# This code is derived from software contributed to The NetBSD Foundation
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# by Taylor R. Campbell.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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BEGIN {
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n_afs = 0
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n_socktypes = 0
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}
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!(($1 == "#define") && ($3 ~ /^[0-9]*$/)) {
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next
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}
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($2 ~ /^AF_[A-Z0-9_]*$/) && ($2 != "AF_MAX") {
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afs[n_afs++] = substr($2, 4)
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}
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($2 ~ /^SOCK_[A-Z0-9_]*$/) && ($2 != "SOCK_MAXADDRLEN") {
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socktypes[n_socktypes++] = substr($2, 6)
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}
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END {
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printf("/* Do not edit! This file was generated automagically! */\n");
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printf("\nstatic const char *const address_families[] = {\n");
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for (i = 0; i < n_afs; i++)
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printf("\t[AF_%s] = \"%s\",\n", afs[i], tolower(afs[i]));
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printf("};\n");
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printf("\nstatic const char *const socket_types[] = {\n");
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for (i = 0; i < n_socktypes; i++)
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printf("\t[SOCK_%s] = \"%s\",\n", socktypes[i],
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tolower(socktypes[i]));
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printf("};\n");
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}
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