diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/socket.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/socket.h b/lib/socket.h index f192260..0ab7d95 100644 --- a/lib/socket.h +++ b/lib/socket.h @@ -50,7 +50,15 @@ int sk_send_to(sock *, unsigned len, ip_addr to, unsigned port); /* sk_send to g void sk_reallocate(sock *); /* Free and allocate tbuf & rbuf */ void sk_dump_all(void); int sk_set_ttl(sock *s, int ttl); /* Set TTL for given socket */ -int sk_set_md5_auth(sock *s, ip_addr a, char *passwd); /* Add or remove security associations for given passive socket */ + +/* Add or remove security associations for given passive socket */ +int sk_set_md5_auth(sock *s, ip_addr a, char *passwd); + +/* Prepare UDP or IP socket to multicasting. s->iface and s->ttl must be set */ +int sk_setup_multicast(sock *s); +int sk_join_group(sock *s, ip_addr maddr); +int sk_leave_group(sock *s, ip_addr maddr); + static inline int sk_send_buffer_empty(sock *sk) @@ -72,9 +80,7 @@ sk_send_buffer_empty(sock *sk) #define SK_TCP_ACTIVE 1 /* ? ? * * - ? - */ #define SK_TCP 2 #define SK_UDP 3 /* ? ? - - - ? ? */ -#define SK_UDP_MC 4 /* ? ? * * * * - */ #define SK_IP 5 /* ? - - * - ? ? */ -#define SK_IP_MC 6 /* ? - * * * * - */ #define SK_MAGIC 7 /* Internal use by sysdep code */ #define SK_UNIX_PASSIVE 8 #define SK_UNIX 9 |