1SCTP_GETPADDRS(3)          Linux Programmer's Manual         SCTP_GETPADDRS(3)
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NAME

6       sctp_getpaddrs - Returns all peer addresses in an association.
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SYNOPSIS

9       #include <sys/types.h>
10       #include <sys/socket.h>
11       #include <netinet/sctp.h>
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13       int sctp_getpaddrs(int sd, sctp_assoc_t assoc_id,
14                          struct sockaddr **addrs);
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16       void sctp_freepaddrs(struct sockaddr *addrs);
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DESCRIPTION

19       sctp_getpaddrs returns all peer addresses in an association. On return,
20       addrs will point to a dynamically allocated packed  array  of  sockaddr
21       structures  of the appropriate type for each address. The caller should
22       use sctp_freepaddrs to free the memory. Note that the in/out  parameter
23       addrs must not be NULL.
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25       If  sd  is  an  IPv4  socket,  the  addresses returned will be all IPv4
26       addresses. If sd is an IPv6 socket, the addresses returned can be a mix
27       of IPv4 or IPv6 addresses.
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29       For  one-to-many  style sockets, id specifies the association to query.
30       For one-to-one style sockets, id is ignored.
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32       sctp_freepaddrs frees all the resources allocated by sctp_getpaddrs.
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RETURN VALUE

35       On success, sctp_getpaddrs returns the number of peer addresses in  the
36       association.  If  there is no association on this socket, 0 is returned
37       and the value of *addrs is undefined. On error, sctp_getpaddrs  returns
38       -1 and the value of *addrs is undefined.
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SEE ALSO

41       sctp(7) sctp_bindx(3), sctp_connectx(3), sctp_sendmsg(3), sctp_send(3),
42       sctp_recvmsg(3), sctp_peeloff(3), sctp_getladdrs(3), sctp_opt_info(3),
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46Linux 2.6                         2005-10-25                 SCTP_GETPADDRS(3)
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