LISTEN_HIDDEN,
/** Port accepts only server connections. */
LISTEN_SERVER,
+ /** Port listens for IPv4 connections. */
+ LISTEN_IPV4,
+ /** Port listens for IPv6 connections. */
+ LISTEN_IPV6,
/** Sentinel for counting listener flags. */
LISTEN_LAST_FLAG
};
struct Listener {
struct Listener* next; /**< list node pointer */
struct ListenerFlags flags; /**< on-off flags for listener */
- int fd; /**< file descriptor */
+ int fd_v4; /**< file descriptor for IPv4 */
+ int fd_v6; /**< file descriptor for IPv6 */
int ref_count; /**< number of connection references */
unsigned char mask_bits; /**< number of bits in mask address */
int index; /**< index into poll array */
time_t last_accept; /**< last time listener accepted */
struct irc_sockaddr addr; /**< virtual address and port */
struct irc_in_addr mask; /**< listener hostmask */
- struct Socket socket; /**< describe socket to event system */
+ struct Socket socket_v4; /**< describe IPv4 socket to event system */
+ struct Socket socket_v6; /**< describe IPv6 socket to event system */
};
#define listener_server(LISTENER) FlagHas(&(LISTENER)->flags, LISTEN_SERVER)