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SCTP_GETPADDRS(3) Library Functions Manual SCTP_GETPADDRS(3) NAME sctp_getpaddrs, sctp_getladdrs - return a list of addresses to the caller LIBRARY Standard C Library (libc, -lc) SYNOPSIS #include <sys/types.h> #include <sys/socket.h> #include <netinet/sctp.h> int sctp_getpaddrs(int s, sctp_assoc_t asocid, struct sockaddr **addrs); int sctp_getladdrs(int s, sctp_assoc_t asocid, struct sockaddr **addrs); DESCRIPTION The sctp_getpaddrs() function is used to get the list of the peers addresses. The sctp_getladdrs() function is used to get the list of the local addresses. The association of interest is identified by the asocid argument. The addresses are returned in a newly allocated array of socket addresses returned in the argument addrs upon success. After the caller is finished, the function sctp_freepaddrs(3) or sctp_freeladdrs(3) should be used to release the memory allocated by these calls. RETURN VALUES The call returns -1 upon failure and a count of the number of addresses returned in addrs upon success. ERRORS The functions can return the following errors: [EBADF] The argument s is not a valid descriptor. [EINVAL] An address listed has an invalid family or no addresses were provided. [ENOMEM] The call cannot allocate memory to hold the socket addresses. [ENOTSOCK] The argument s is not a socket. SEE ALSO getsockopt(2), sctp_freeladdrs(3), sctp_freepaddrs(3), sctp(4) Sockets API Extensions for the Stream Control Transmission Protocol (SCTP), RFC, 6458, December 2011. HISTORY These functions first appeared in NetBSD 9.0. NetBSD 8.99.34 August 1, 2018 NetBSD 8.99.34