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ctdb-protocol: Add function to compare ctdb_sock_addr

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Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
This commit is contained in:
Amitay Isaacs 2016-04-27 18:30:12 +10:00 committed by Amitay Isaacs
parent ad0286c744
commit e35ffb06bc
2 changed files with 34 additions and 0 deletions
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1
ctdb/protocol/protocol_api.h
View File

@ -687,5 +687,6 @@ const char *ctdb_event_to_string(enum ctdb_event event);
enum ctdb_event ctdb_event_from_string(const char *event_str);
const char *ctdb_sock_addr_to_string(TALLOC_CTX *mem_ctx, ctdb_sock_addr *addr);
bool ctdb_sock_addr_same(ctdb_sock_addr *addr1, ctdb_sock_addr *addr2);
#endif /* __CTDB_PROTOCOL_API_H__ */

33
ctdb/protocol/protocol_util.c
View File

@ -140,3 +140,36 @@ const char *ctdb_sock_addr_to_string(TALLOC_CTX *mem_ctx, ctdb_sock_addr *addr)
return cip;
}
bool ctdb_sock_addr_same(ctdb_sock_addr *addr1, ctdb_sock_addr *addr2)
{
if (addr1->sa.sa_family != addr2->sa.sa_family) {
return false;
}
switch (addr1->sa.sa_family) {
case AF_INET:
if (addr1->ip.sin_addr.s_addr != addr2->ip.sin_addr.s_addr) {
return false;
}
if (addr1->ip.sin_port != addr2->ip.sin_port) {
return false;
}
break;
case AF_INET6:
if (memcmp(addr1->ip6.sin6_addr.s6_addr,
addr2->ip6.sin6_addr.s6_addr, 16) != 0) {
return false;
}
if (addr1->ip6.sin6_port != addr2->ip6.sin6_port) {
return false;
}
break;
default:
return false;
}
return true;
}