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.Dd February 2, 2024 29.Dt SCTP_PEELOFF 2 30.Os 31.Sh NAME 32.Nm sctp_peeloff 33.Nd detach an association from a one-to-many socket to its own fd 34.Sh LIBRARY 35.Lb libc 36.Sh SYNOPSIS 37.In sys/types.h 38.In sys/socket.h 39.In netinet/sctp.h 40.Ft int 41.Fn sctp_peeloff "int s" "sctp_assoc_t id" 42.Sh DESCRIPTION 43The 44.Fn sctp_peeloff 45system call attempts detach the association specified by 46.Fa id 47into its own separate socket. 48.Sh RETURN VALUES 49The call returns -1 on failure and the new socket descriptor 50upon success. 51.Sh ERRORS 52The 53.Fn sctp_peeloff 54system call can return the following errors: 55.Bl -tag -width Er 56.It Bq Er ENOTCONN 57The 58.Fa id 59given to the call does not map to a valid 60association. 61.It Bq Er E2BIG 62The size of the address list exceeds the amount of 63data provided. 64.It Bq Er EBADF 65The argument 66.Fa s 67is not a valid descriptor. 68.It Bq Er ENOTSOCK 69The argument 70.Fa s 71is not a socket. 72.El 73.Sh SEE ALSO 74.Xr sctp 4 75.Sh STANDARDS 76The 77.Fn sctp_peeloff 78function conforms to RFC 6458. 79