From 3c2ad469c317147fc1de19579f8173ddb68a9e91 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Thu, 10 May 2007 14:14:16 -0700 Subject: [NETFILTER]: Clean up table initialization - move arp_tables initial table structure definitions to arp_tables.h similar to ip_tables and ip6_tables - use C99 initializers - use initializer macros where possible Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/ipv6/netfilter/ip6table_filter.c | 70 +++++++++----------------- net/ipv6/netfilter/ip6table_mangle.c | 96 +++++++++++------------------------- net/ipv6/netfilter/ip6table_raw.c | 52 ++----------------- 3 files changed, 55 insertions(+), 163 deletions(-) (limited to 'net/ipv6/netfilter') diff --git a/net/ipv6/netfilter/ip6table_filter.c b/net/ipv6/netfilter/ip6table_filter.c index 76f0cf66f95c..7e32e2aaf7f7 100644 --- a/net/ipv6/netfilter/ip6table_filter.c +++ b/net/ipv6/netfilter/ip6table_filter.c @@ -24,53 +24,29 @@ static struct struct ip6t_replace repl; struct ip6t_standard entries[3]; struct ip6t_error term; -} initial_table __initdata -= { { "filter", FILTER_VALID_HOOKS, 4, - sizeof(struct ip6t_standard) * 3 + sizeof(struct ip6t_error), - { [NF_IP6_LOCAL_IN] = 0, - [NF_IP6_FORWARD] = sizeof(struct ip6t_standard), - [NF_IP6_LOCAL_OUT] = sizeof(struct ip6t_standard) * 2 }, - { [NF_IP6_LOCAL_IN] = 0, - [NF_IP6_FORWARD] = sizeof(struct ip6t_standard), - [NF_IP6_LOCAL_OUT] = sizeof(struct ip6t_standard) * 2 }, - 0, NULL, { } }, - { - /* LOCAL_IN */ - { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ip6t_entry), - sizeof(struct ip6t_standard), - 0, { 0, 0 }, { } }, - { { { { IP6T_ALIGN(sizeof(struct ip6t_standard_target)), "" } }, { } }, - -NF_ACCEPT - 1 } }, - /* FORWARD */ - { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ip6t_entry), - sizeof(struct ip6t_standard), - 0, { 0, 0 }, { } }, - { { { { IP6T_ALIGN(sizeof(struct ip6t_standard_target)), "" } }, { } }, - -NF_ACCEPT - 1 } }, - /* LOCAL_OUT */ - { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ip6t_entry), - sizeof(struct ip6t_standard), - 0, { 0, 0 }, { } }, - { { { { IP6T_ALIGN(sizeof(struct ip6t_standard_target)), "" } }, { } }, - -NF_ACCEPT - 1 } } - }, - /* ERROR */ - { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ip6t_entry), - sizeof(struct ip6t_error), - 0, { 0, 0 }, { } }, - { { { { IP6T_ALIGN(sizeof(struct ip6t_error_target)), IP6T_ERROR_TARGET } }, - { } }, - "ERROR" - } - } +} initial_table __initdata = { + .repl = { + .name = "filter", + .valid_hooks = FILTER_VALID_HOOKS, + .num_entries = 4, + .size = sizeof(struct ip6t_standard) * 3 + sizeof(struct ip6t_error), + .hook_entry = { + [NF_IP6_LOCAL_IN] = 0, + [NF_IP6_FORWARD] = sizeof(struct ip6t_standard), + [NF_IP6_LOCAL_OUT] = sizeof(struct ip6t_standard) * 2 + }, + .underflow = { + [NF_IP6_LOCAL_IN] = 0, + [NF_IP6_FORWARD] = sizeof(struct ip6t_standard), + [NF_IP6_LOCAL_OUT] = sizeof(struct ip6t_standard) * 2 + }, + }, + .entries = { + IP6T_STANDARD_INIT(NF_ACCEPT), /* LOCAL_IN */ + IP6T_STANDARD_INIT(NF_ACCEPT), /* FORWARD */ + IP6T_STANDARD_INIT(NF_ACCEPT), /* LOCAL_OUT */ + }, + .term = IP6T_ERROR_INIT, /* ERROR */ }; static struct xt_table packet_filter = { diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c index a9f10e32c163..f2d26495f413 100644 --- a/net/ipv6/netfilter/ip6table_mangle.c +++ b/net/ipv6/netfilter/ip6table_mangle.c @@ -32,73 +32,35 @@ static struct struct ip6t_replace repl; struct ip6t_standard entries[5]; struct ip6t_error term; -} initial_table __initdata -= { { "mangle", MANGLE_VALID_HOOKS, 6, - sizeof(struct ip6t_standard) * 5 + sizeof(struct ip6t_error), - { [NF_IP6_PRE_ROUTING] = 0, - [NF_IP6_LOCAL_IN] = sizeof(struct ip6t_standard), - [NF_IP6_FORWARD] = sizeof(struct ip6t_standard) * 2, - [NF_IP6_LOCAL_OUT] = sizeof(struct ip6t_standard) * 3, - [NF_IP6_POST_ROUTING] = sizeof(struct ip6t_standard) * 4}, - { [NF_IP6_PRE_ROUTING] = 0, - [NF_IP6_LOCAL_IN] = sizeof(struct ip6t_standard), - [NF_IP6_FORWARD] = sizeof(struct ip6t_standard) * 2, - [NF_IP6_LOCAL_OUT] = sizeof(struct ip6t_standard) * 3, - [NF_IP6_POST_ROUTING] = sizeof(struct ip6t_standard) * 4}, - 0, NULL, { } }, - { - /* PRE_ROUTING */ - { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ip6t_entry), - sizeof(struct ip6t_standard), - 0, { 0, 0 }, { } }, - { { { { IP6T_ALIGN(sizeof(struct ip6t_standard_target)), "" } }, { } }, - -NF_ACCEPT - 1 } }, - /* LOCAL_IN */ - { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ip6t_entry), - sizeof(struct ip6t_standard), - 0, { 0, 0 }, { } }, - { { { { IP6T_ALIGN(sizeof(struct ip6t_standard_target)), "" } }, { } }, - -NF_ACCEPT - 1 } }, - /* FORWARD */ - { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ip6t_entry), - sizeof(struct ip6t_standard), - 0, { 0, 0 }, { } }, - { { { { IP6T_ALIGN(sizeof(struct ip6t_standard_target)), "" } }, { } }, - -NF_ACCEPT - 1 } }, - /* LOCAL_OUT */ - { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ip6t_entry), - sizeof(struct ip6t_standard), - 0, { 0, 0 }, { } }, - { { { { IP6T_ALIGN(sizeof(struct ip6t_standard_target)), "" } }, { } }, - -NF_ACCEPT - 1 } }, - /* POST_ROUTING */ - { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ip6t_entry), - sizeof(struct ip6t_standard), - 0, { 0, 0 }, { } }, - { { { { IP6T_ALIGN(sizeof(struct ip6t_standard_target)), "" } }, { } }, - -NF_ACCEPT - 1 } } - }, - /* ERROR */ - { { { { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, { { { 0 } } }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ip6t_entry), - sizeof(struct ip6t_error), - 0, { 0, 0 }, { } }, - { { { { IP6T_ALIGN(sizeof(struct ip6t_error_target)), IP6T_ERROR_TARGET } }, - { } }, - "ERROR" - } - } +} initial_table __initdata = { + .repl = { + .name = "mangle", + .valid_hooks = MANGLE_VALID_HOOKS, + .num_entries = 6, + .size = sizeof(struct ip6t_standard) * 5 + sizeof(struct ip6t_error), + .hook_entry = { + [NF_IP6_PRE_ROUTING] = 0, + [NF_IP6_LOCAL_IN] = sizeof(struct ip6t_standard), + [NF_IP6_FORWARD] = sizeof(struct ip6t_standard) * 2, + [NF_IP6_LOCAL_OUT] = sizeof(struct ip6t_standard) * 3, + [NF_IP6_POST_ROUTING] = sizeof(struct ip6t_standard) * 4, + }, + .underflow = { + [NF_IP6_PRE_ROUTING] = 0, + [NF_IP6_LOCAL_IN] = sizeof(struct ip6t_standard), + [NF_IP6_FORWARD] = sizeof(struct ip6t_standard) * 2, + [NF_IP6_LOCAL_OUT] = sizeof(struct ip6t_standard) * 3, + [NF_IP6_POST_ROUTING] = sizeof(struct ip6t_standard) * 4, + }, + }, + .entries = { + IP6T_STANDARD_INIT(NF_ACCEPT), /* PRE_ROUTING */ + IP6T_STANDARD_INIT(NF_ACCEPT), /* LOCAL_IN */ + IP6T_STANDARD_INIT(NF_ACCEPT), /* FORWARD */ + IP6T_STANDARD_INIT(NF_ACCEPT), /* LOCAL_OUT */ + IP6T_STANDARD_INIT(NF_ACCEPT), /* POST_ROUTING */ + }, + .term = IP6T_ERROR_INIT, /* ERROR */ }; static struct xt_table packet_mangler = { diff --git a/net/ipv6/netfilter/ip6table_raw.c b/net/ipv6/netfilter/ip6table_raw.c index a3eb5b8ce18d..0acda45d455d 100644 --- a/net/ipv6/netfilter/ip6table_raw.c +++ b/net/ipv6/netfilter/ip6table_raw.c @@ -35,56 +35,10 @@ static struct }, }, .entries = { - /* PRE_ROUTING */ - { - .entry = { - .target_offset = sizeof(struct ip6t_entry), - .next_offset = sizeof(struct ip6t_standard), - }, - .target = { - .target = { - .u = { - .target_size = IP6T_ALIGN(sizeof(struct ip6t_standard_target)), - }, - }, - .verdict = -NF_ACCEPT - 1, - }, - }, - - /* LOCAL_OUT */ - { - .entry = { - .target_offset = sizeof(struct ip6t_entry), - .next_offset = sizeof(struct ip6t_standard), - }, - .target = { - .target = { - .u = { - .target_size = IP6T_ALIGN(sizeof(struct ip6t_standard_target)), - }, - }, - .verdict = -NF_ACCEPT - 1, - }, - }, + IP6T_STANDARD_INIT(NF_ACCEPT), /* PRE_ROUTING */ + IP6T_STANDARD_INIT(NF_ACCEPT), /* LOCAL_OUT */ }, - /* ERROR */ - .term = { - .entry = { - .target_offset = sizeof(struct ip6t_entry), - .next_offset = sizeof(struct ip6t_error), - }, - .target = { - .target = { - .u = { - .user = { - .target_size = IP6T_ALIGN(sizeof(struct ip6t_error_target)), - .name = IP6T_ERROR_TARGET, - }, - }, - }, - .errorname = "ERROR", - }, - } + .term = IP6T_ERROR_INIT, /* ERROR */ }; static struct xt_table packet_raw = { -- cgit v1.2.3-59-g8ed1b