возвращает все локально привязанные адреса сокета (Returns all locally bound addresses on a socket.)
Имя (Name)
sctp_getladdrs - Returns all locally bound addresses on a socket.
Синопсис (Synopsis)
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/sctp.h>
int sctp_getladdrs(int sd, sctp_assoc_t assoc_id,
struct sockaddr **addrs);
void sctp_freeladdrs(struct sockaddr *addrs);
Описание (Description)
sctp_getladdrs returns all locally bound addresses on a socket.
On return, addrs will point to a dynamically allocated packed
array of sockaddr structures of the appropriate type for each
local address. The caller should use sctp_freeladdrs to free the
memory. Note that the in/out parameter addrs must not be NULL.
If sd is an IPv4 socket, the addresses returned will be all IPv4
addresses. If sd is an IPv6 socket, the addresses returned can be
a mix of IPv4 or IPv6 addresses.
For one-to-many style sockets, id specifies the association to
query. For one-to-one style sockets, id is ignored.
If the id field is set to 0, then the locally bound addresses are
returned without regard to any particular association.
sctp_freeladdrs frees all the resources allocated by
sctp_getladdrs
Возвращаемое значение (Return value)
On success, sctp_getladdrs returns the number of local addresses
bound to the socket. If the socket is unbound, 0 is returned and
the value of *addrs is undefined. On error, sctp_getladdrs
returns -1 and the value of *addrs is undefined.
Смотри также (See also)
sctp(7) sctp_bindx(3), sctp_connectx(3), sctp_sendmsg(3),
sctp_sendv(3), sctp_send(3), sctp_recvmsg(3), sctp_recvv(3),
sctp_peeloff(3), sctp_getpaddrs(3), sctp_opt_info(3),
