diff options
Diffstat (limited to 'net/netfilter/xt_esp.c')
-rw-r--r-- | net/netfilter/xt_esp.c | 43 |
1 files changed, 18 insertions, 25 deletions
diff --git a/net/netfilter/xt_esp.c b/net/netfilter/xt_esp.c index b11378e..71c7c37 100644 --- a/net/netfilter/xt_esp.c +++ b/net/netfilter/xt_esp.c @@ -20,7 +20,7 @@ MODULE_LICENSE("GPL"); MODULE_AUTHOR("Yon Uriarte <yon@astaro.de>"); -MODULE_DESCRIPTION("x_tables ESP SPI match module"); +MODULE_DESCRIPTION("Xtables: IPsec-ESP packet match"); MODULE_ALIAS("ipt_esp"); MODULE_ALIAS("ip6t_esp"); @@ -43,14 +43,9 @@ spi_match(u_int32_t min, u_int32_t max, u_int32_t spi, bool invert) } static bool -match(const struct sk_buff *skb, - const struct net_device *in, - const struct net_device *out, - const struct xt_match *match, - const void *matchinfo, - int offset, - unsigned int protoff, - bool *hotdrop) +esp_mt(const struct sk_buff *skb, const struct net_device *in, + const struct net_device *out, const struct xt_match *match, + const void *matchinfo, int offset, unsigned int protoff, bool *hotdrop) { struct ip_esp_hdr _esp, *eh; const struct xt_esp *espinfo = matchinfo; @@ -75,11 +70,9 @@ match(const struct sk_buff *skb, /* Called when user tries to insert an entry of this type. */ static bool -checkentry(const char *tablename, - const void *ip_void, - const struct xt_match *match, - void *matchinfo, - unsigned int hook_mask) +esp_mt_check(const char *tablename, const void *ip_void, + const struct xt_match *match, void *matchinfo, + unsigned int hook_mask) { const struct xt_esp *espinfo = matchinfo; @@ -91,12 +84,12 @@ checkentry(const char *tablename, return true; } -static struct xt_match xt_esp_match[] __read_mostly = { +static struct xt_match esp_mt_reg[] __read_mostly = { { .name = "esp", .family = AF_INET, - .checkentry = checkentry, - .match = match, + .checkentry = esp_mt_check, + .match = esp_mt, .matchsize = sizeof(struct xt_esp), .proto = IPPROTO_ESP, .me = THIS_MODULE, @@ -104,23 +97,23 @@ static struct xt_match xt_esp_match[] __read_mostly = { { .name = "esp", .family = AF_INET6, - .checkentry = checkentry, - .match = match, + .checkentry = esp_mt_check, + .match = esp_mt, .matchsize = sizeof(struct xt_esp), .proto = IPPROTO_ESP, .me = THIS_MODULE, }, }; -static int __init xt_esp_init(void) +static int __init esp_mt_init(void) { - return xt_register_matches(xt_esp_match, ARRAY_SIZE(xt_esp_match)); + return xt_register_matches(esp_mt_reg, ARRAY_SIZE(esp_mt_reg)); } -static void __exit xt_esp_cleanup(void) +static void __exit esp_mt_exit(void) { - xt_unregister_matches(xt_esp_match, ARRAY_SIZE(xt_esp_match)); + xt_unregister_matches(esp_mt_reg, ARRAY_SIZE(esp_mt_reg)); } -module_init(xt_esp_init); -module_exit(xt_esp_cleanup); +module_init(esp_mt_init); +module_exit(esp_mt_exit); |