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git://git.code.sf.net/p/xtables-addons/xtables-addons
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43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
/*
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* "ECHO" target extension for iptables
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* Copyright © Jan Engelhardt, 2008
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License; either
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* version 2 of the License, or any later version, as published by the
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* Free Software Foundation.
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*/
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#include <stdio.h>
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#include <getopt.h>
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#include <xtables.h>
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#include "compat_user.h"
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static void echo_tg_help(void)
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{
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printf("ECHO takes no options\n\n");
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}
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static int echo_tg_parse(int c, char **argv, int invert, unsigned int *flags,
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const void *entry, struct xt_entry_target **target)
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{
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return 0;
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}
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static void echo_tg_check(unsigned int flags)
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{
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}
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static struct xtables_target echo_tg_reg = {
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.version = XTABLES_VERSION,
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.name = "ECHO",
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.family = NFPROTO_UNSPEC,
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.help = echo_tg_help,
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.parse = echo_tg_parse,
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.final_check = echo_tg_check,
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};
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static __attribute__((constructor)) void echo_tg_ldr(void)
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{
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xtables_register_target(&echo_tg_reg);
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}
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