sctp_getpaddrs

SCTP_GETPADDRS(3)	  Linux Programmer’s Manual	    SCTP_GETPADDRS(3)



NAME
       sctp_getpaddrs - Returns all peer addresses in an association.

SYNOPSIS
       #include <sys/types.h>
       #include <sys/socket.h>
       #include <netinet/sctp.h>

       int sctp_getpaddrs(int sd, sctp_assoc_t assoc_id,
			  struct sockaddr **addrs);

       void sctp_freepaddrs(struct sockaddr *addrs);

DESCRIPTION
       sctp_getpaddrs  returns	all  peer  addresses  in  an  association. On
       return, addrs will point to a dynamically allocated  packed  array  of
       sockaddr	 structures  of	 the  appropriate  type for each address. The
       caller should use sctp_freepaddrs 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.

       sctp_freepaddrs frees all the resources allocated by sctp_getpaddrs.

RETURN VALUE
       On success, sctp_getpaddrs returns the number of peer addresses in the
       association.  If there is no association on this socket, 0 is returned
       and the value of *addrs is undefined. On error, sctp_getpaddrs returns
       -1 and the value of *addrs is undefined.

SEE ALSO
       sctp(7)	    sctp_bindx(3),	sctp_sendmsg(3),     sctp_recvmsg(3),
       sctp_peeloff(3), sctp_getladdrs(3), sctp_opt_info(3),



Linux 2.6			  2004-01-30		    SCTP_GETPADDRS(3)