diff options
Diffstat (limited to 'include/linux/netfilter/ipset/ip_set.h')
| -rw-r--r-- | include/linux/netfilter/ipset/ip_set.h | 54 |
1 files changed, 30 insertions, 24 deletions
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h index 2f8e18a23227..2edc64cab739 100644 --- a/include/linux/netfilter/ipset/ip_set.h +++ b/include/linux/netfilter/ipset/ip_set.h @@ -411,26 +411,32 @@ ip_set_get_h16(const struct nlattr *attr) #define ipset_nest_start(skb, attr) nla_nest_start(skb, attr | NLA_F_NESTED) #define ipset_nest_end(skb, start) nla_nest_end(skb, start) -#define NLA_PUT_IPADDR4(skb, type, ipaddr) \ -do { \ - struct nlattr *__nested = ipset_nest_start(skb, type); \ - \ - if (!__nested) \ - goto nla_put_failure; \ - NLA_PUT_NET32(skb, IPSET_ATTR_IPADDR_IPV4, ipaddr); \ - ipset_nest_end(skb, __nested); \ -} while (0) - -#define NLA_PUT_IPADDR6(skb, type, ipaddrptr) \ -do { \ - struct nlattr *__nested = ipset_nest_start(skb, type); \ - \ - if (!__nested) \ - goto nla_put_failure; \ - NLA_PUT(skb, IPSET_ATTR_IPADDR_IPV6, \ - sizeof(struct in6_addr), ipaddrptr); \ - ipset_nest_end(skb, __nested); \ -} while (0) +static inline int nla_put_ipaddr4(struct sk_buff *skb, int type, __be32 ipaddr) +{ + struct nlattr *__nested = ipset_nest_start(skb, type); + int ret; + + if (!__nested) + return -EMSGSIZE; + ret = nla_put_net32(skb, IPSET_ATTR_IPADDR_IPV4, ipaddr); + if (!ret) + ipset_nest_end(skb, __nested); + return ret; +} + +static inline int nla_put_ipaddr6(struct sk_buff *skb, int type, const struct in6_addr *ipaddrptr) +{ + struct nlattr *__nested = ipset_nest_start(skb, type); + int ret; + + if (!__nested) + return -EMSGSIZE; + ret = nla_put(skb, IPSET_ATTR_IPADDR_IPV6, + sizeof(struct in6_addr), ipaddrptr); + if (!ret) + ipset_nest_end(skb, __nested); + return ret; +} /* Get address from skbuff */ static inline __be32 @@ -472,8 +478,8 @@ union ip_set_name_index { #define IP_SET_OP_GET_BYNAME 0x00000006 /* Get set index by name */ struct ip_set_req_get_set { - unsigned op; - unsigned version; + unsigned int op; + unsigned int version; union ip_set_name_index set; }; @@ -482,8 +488,8 @@ struct ip_set_req_get_set { #define IP_SET_OP_VERSION 0x00000100 /* Ask kernel version */ struct ip_set_req_version { - unsigned op; - unsigned version; + unsigned int op; + unsigned int version; }; #endif /*_IP_SET_H */ |