diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/ipv6.h | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 5f65e7c4526..1402139629e 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -263,7 +263,7 @@ extern struct ipv6_txoptions * ipv6_renew_options(struct sock *sk, struct ipv6_t struct ipv6_txoptions *ipv6_fixup_options(struct ipv6_txoptions *opt_space, struct ipv6_txoptions *opt); -extern int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb); +extern bool ipv6_opt_accepted(const struct sock *sk, const struct sk_buff *skb); int ip6_frag_nqueues(struct net *net); int ip6_frag_mem(struct net *net); @@ -332,8 +332,8 @@ static inline void ipv6_addr_set(struct in6_addr *addr, addr->s6_addr32[3] = w4; } -static inline int ipv6_addr_equal(const struct in6_addr *a1, - const struct in6_addr *a2) +static inline bool ipv6_addr_equal(const struct in6_addr *a1, + const struct in6_addr *a2) { return ((a1->s6_addr32[0] ^ a2->s6_addr32[0]) | (a1->s6_addr32[1] ^ a2->s6_addr32[1]) | @@ -341,27 +341,27 @@ static inline int ipv6_addr_equal(const struct in6_addr *a1, (a1->s6_addr32[3] ^ a2->s6_addr32[3])) == 0; } -static inline int __ipv6_prefix_equal(const __be32 *a1, const __be32 *a2, - unsigned int prefixlen) +static inline bool __ipv6_prefix_equal(const __be32 *a1, const __be32 *a2, + unsigned int prefixlen) { unsigned int pdw, pbi; /* check complete u32 in prefix */ pdw = prefixlen >> 5; if (pdw && memcmp(a1, a2, pdw << 2)) - return 0; + return false; /* check incomplete u32 in prefix */ pbi = prefixlen & 0x1f; if (pbi && ((a1[pdw] ^ a2[pdw]) & htonl((0xffffffff) << (32 - pbi)))) - return 0; + return false; - return 1; + return true; } -static inline int ipv6_prefix_equal(const struct in6_addr *a1, - const struct in6_addr *a2, - unsigned int prefixlen) +static inline bool ipv6_prefix_equal(const struct in6_addr *a1, + const struct in6_addr *a2, + unsigned int prefixlen) { return __ipv6_prefix_equal(a1->s6_addr32, a2->s6_addr32, prefixlen); @@ -389,19 +389,19 @@ struct ip6_create_arg { void ip6_frag_init(struct inet_frag_queue *q, void *a); bool ip6_frag_match(struct inet_frag_queue *q, void *a); -static inline int ipv6_addr_any(const struct in6_addr *a) +static inline bool ipv6_addr_any(const struct in6_addr *a) { return (a->s6_addr32[0] | a->s6_addr32[1] | a->s6_addr32[2] | a->s6_addr32[3]) == 0; } -static inline int ipv6_addr_loopback(const struct in6_addr *a) +static inline bool ipv6_addr_loopback(const struct in6_addr *a) { return (a->s6_addr32[0] | a->s6_addr32[1] | a->s6_addr32[2] | (a->s6_addr32[3] ^ htonl(1))) == 0; } -static inline int ipv6_addr_v4mapped(const struct in6_addr *a) +static inline bool ipv6_addr_v4mapped(const struct in6_addr *a) { return (a->s6_addr32[0] | a->s6_addr32[1] | (a->s6_addr32[2] ^ htonl(0x0000ffff))) == 0; @@ -411,7 +411,7 @@ static inline int ipv6_addr_v4mapped(const struct in6_addr *a) * Check for a RFC 4843 ORCHID address * (Overlay Routable Cryptographic Hash Identifiers) */ -static inline int ipv6_addr_orchid(const struct in6_addr *a) +static inline bool ipv6_addr_orchid(const struct in6_addr *a) { return (a->s6_addr32[0] & htonl(0xfffffff0)) == htonl(0x20010010); } |