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| IPADDR_FAMILY(3) | libdill Library Functions | IPADDR_FAMILY(3) |
NAME
ipaddr_family - returns family of the IP addressSYNOPSIS
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#include <libdill.h> int ipaddr_family( const struct ipaddr* addr);
DESCRIPTION
Returns family of the address, i.e. either AF_INET for IPv4 addresses or AF_INET6 for IPv6 addresses.addr: IP address object.
This function is not available if libdill is compiled with --disable-sockets option.
RETURN VALUE
IP family.ERRORS
None.EXAMPLE
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ipaddr addr; ipaddr_remote(&addr, "www.example.org", 80, 0, -1); int s = socket(ipaddr_family(addr), SOCK_STREAM, 0); connect(s, ipaddr_sockaddr(&addr), ipaddr_len(&addr));
SEE ALSO
ipaddr_equal(3) ipaddr_len(3) ipaddr_local(3) ipaddr_port(3) ipaddr_remote(3) ipaddr_remotes(3) ipaddr_setport(3) ipaddr_sockaddr(3) ipaddr_str(3)| libdill |
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