diff options
Diffstat (limited to 'src/lib/net/address.c')
| -rw-r--r-- | src/lib/net/address.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/lib/net/address.c b/src/lib/net/address.c index b51fc7cb13..cf4af423a7 100644 --- a/src/lib/net/address.c +++ b/src/lib/net/address.c @@ -764,6 +764,15 @@ tor_addr_is_v4(const tor_addr_t *addr) return 0; /* Not IPv4 - unknown family or a full-blood IPv6 address */ } +/** Determine whether an address <b>addr</b> is an IPv6 (AF_INET6). Return + * true if so else false. */ +int +tor_addr_is_v6(const tor_addr_t *addr) +{ + tor_assert(addr); + return (tor_addr_family(addr) == AF_INET6); +} + /** Determine whether an address <b>addr</b> is null, either all zeroes or * belonging to family AF_UNSPEC. */ |