mirror of
git://git.code.sf.net/p/xtables-addons/xtables-addons
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aab8dd360f
Xtables-addons's extensions will always be built as modules, so it is safe to use __attribute__((constructor)).
39 lines
866 B
C
39 lines
866 B
C
/*
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* "TARPIT" target extension to iptables
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* this file is in the Public Domain
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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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static void tarpit_tg_help(void)
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{
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printf("TARPIT takes no options\n\n");
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}
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static int tarpit_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 tarpit_tg_check(unsigned int flags)
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{
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}
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static struct xtables_target tarpit_tg_reg = {
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.version = XTABLES_VERSION,
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.name = "TARPIT",
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.family = AF_INET,
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.size = XT_ALIGN(0),
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.userspacesize = XT_ALIGN(0),
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.help = tarpit_tg_help,
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.parse = tarpit_tg_parse,
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.final_check = tarpit_tg_check,
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};
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static __attribute__((constructor)) void tarpit_tg_ldr(void)
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{
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xtables_register_target(&tarpit_tg_reg);
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}
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