1.\" Copyright (c) 1983, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 3. Neither the name of the University nor the names of its contributors 13.\" may be used to endorse or promote products derived from this software 14.\" without specific prior written permission. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 17.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 20.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.\" From: @(#)send.2 8.2 (Berkeley) 2/21/94 29.\" $FreeBSD$ 30.\" 31.Dd December 15, 2006 32.Dt SCTP_GETPADDRS 3 33.Os 34.Sh NAME 35.Nm sctp_getpaddrs , 36.Nm sctp_getladdrs 37.Nd return a list of addresses to the caller 38.Sh LIBRARY 39.Lb libc 40.Sh SYNOPSIS 41.In sys/types.h 42.In sys/socket.h 43.In netinet/sctp.h 44.Ft int 45.Fn sctp_getpaddrs "int s" "sctp_assoc_t asocid" "struct sockaddr **addrs" 46.Ft int 47.Fn sctp_getladdrs "int s" "sctp_assoc_t asocid" "struct sockaddr **addrs" 48.Sh DESCRIPTION 49The 50.Fn sctp_getpaddrs 51function is used to get the list of the peers addresses. 52The 53.Fn sctp_getladdrs 54function is used to get the list of the local addresses. 55The association of interest is identified by the 56.Fa asocid 57argument. 58The addresses are returned in a newly allocated 59array of socket addresses returned in the argument 60.Fa addrs 61upon success. 62.Pp 63After the caller is finished, the function 64.Fn sctp_freepaddrs 65or 66.Fn sctp_freeladdrs 67should be used to release the memory allocated by these 68calls. 69.Sh RETURN VALUES 70The call returns -1 upon failure and a count of 71the number of addresses returned in 72.Fa addrs 73upon success. 74.Sh ERRORS 75The functions can return the following errors: 76.Bl -tag -width Er 77.It Bq Er EINVAL 78An address listed has an invalid family or no 79addresses were provided. 80.It Bq Er ENOMEM 81The call cannot allocate memory to hold the 82socket addresses. 83.It Bq Er EBADF 84The argument 85.Fa s 86is not a valid descriptor. 87.It Bq Er ENOTSOCK 88The argument 89.Fa s 90is not a socket. 91.El 92.Sh SEE ALSO 93.Xr getsockopt 2 , 94.Xr sctp_freeladdrs 3 , 95.Xr sctp_freepaddrs 3 , 96.Xr sctp 4 97