diff options
Diffstat (limited to 'extensions/libxt_TCPMSS.c')
| -rw-r--r-- | extensions/libxt_TCPMSS.c | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/extensions/libxt_TCPMSS.c b/extensions/libxt_TCPMSS.c index 2266326d..4b71e44a 100644 --- a/extensions/libxt_TCPMSS.c +++ b/extensions/libxt_TCPMSS.c @@ -2,10 +2,10 @@ * * Copyright (c) 2000 Marc Boucher */ +#include "config.h" #include <stdio.h> #include <xtables.h> #include <netinet/ip.h> -#include <netinet/ip6.h> #include <linux/netfilter/xt_TCPMSS.h> enum { @@ -34,7 +34,7 @@ static void TCPMSS_help(void) static void TCPMSS_help6(void) { - __TCPMSS_help(sizeof(struct ip6_hdr)); + __TCPMSS_help(SIZEOF_STRUCT_IP6_HDR); } static const struct xt_option_entry TCPMSS4_opts[] = { @@ -47,7 +47,7 @@ static const struct xt_option_entry TCPMSS4_opts[] = { static const struct xt_option_entry TCPMSS6_opts[] = { {.name = "set-mss", .id = O_SET_MSS, .type = XTTYPE_UINT16, - .min = 0, .max = UINT16_MAX - sizeof(struct ip6_hdr), + .min = 0, .max = UINT16_MAX - SIZEOF_STRUCT_IP6_HDR, .flags = XTOPT_PUT, XTOPT_POINTER(struct xt_tcpmss_info, mss)}, {.name = "clamp-mss-to-pmtu", .id = O_CLAMP_MSS, .type = XTTYPE_NONE}, XTOPT_TABLEEND, @@ -91,36 +91,36 @@ static void TCPMSS_save(const void *ip, const struct xt_entry_target *target) printf(" --set-mss %u", mssinfo->mss); } -static struct xtables_target tcpmss_target = { - .family = NFPROTO_IPV4, - .name = "TCPMSS", - .version = XTABLES_VERSION, - .size = XT_ALIGN(sizeof(struct xt_tcpmss_info)), - .userspacesize = XT_ALIGN(sizeof(struct xt_tcpmss_info)), - .help = TCPMSS_help, - .print = TCPMSS_print, - .save = TCPMSS_save, - .x6_parse = TCPMSS_parse, - .x6_fcheck = TCPMSS_check, - .x6_options = TCPMSS4_opts, -}; - -static struct xtables_target tcpmss_target6 = { - .family = NFPROTO_IPV6, - .name = "TCPMSS", - .version = XTABLES_VERSION, - .size = XT_ALIGN(sizeof(struct xt_tcpmss_info)), - .userspacesize = XT_ALIGN(sizeof(struct xt_tcpmss_info)), - .help = TCPMSS_help6, - .print = TCPMSS_print, - .save = TCPMSS_save, - .x6_parse = TCPMSS_parse, - .x6_fcheck = TCPMSS_check, - .x6_options = TCPMSS6_opts, +static struct xtables_target tcpmss_tg_reg[] = { + { + .family = NFPROTO_IPV4, + .name = "TCPMSS", + .version = XTABLES_VERSION, + .size = XT_ALIGN(sizeof(struct xt_tcpmss_info)), + .userspacesize = XT_ALIGN(sizeof(struct xt_tcpmss_info)), + .help = TCPMSS_help, + .print = TCPMSS_print, + .save = TCPMSS_save, + .x6_parse = TCPMSS_parse, + .x6_fcheck = TCPMSS_check, + .x6_options = TCPMSS4_opts, + }, + { + .family = NFPROTO_IPV6, + .name = "TCPMSS", + .version = XTABLES_VERSION, + .size = XT_ALIGN(sizeof(struct xt_tcpmss_info)), + .userspacesize = XT_ALIGN(sizeof(struct xt_tcpmss_info)), + .help = TCPMSS_help6, + .print = TCPMSS_print, + .save = TCPMSS_save, + .x6_parse = TCPMSS_parse, + .x6_fcheck = TCPMSS_check, + .x6_options = TCPMSS6_opts, + }, }; void _init(void) { - xtables_register_target(&tcpmss_target); - xtables_register_target(&tcpmss_target6); + xtables_register_targets(tcpmss_tg_reg, ARRAY_SIZE(tcpmss_tg_reg)); } |