t_rcvrel(3N) NETWORK FUNCTIONS t_rcvrel(3N)
NAME
trcvrel - acknowledge receipt of an orderly release indica-
tion
SYNOPSIS
#include <tiuser.h>
trcvrel (int fd);
DESCRIPTION
This function is used to acknowledge receipt of an orderly
release indication. fd identifies the local transport end-
point where the connection exists. After receipt of this
indication, the user should not attempt to receive more data
because such an attempt will block forever. However, the
user may continue to send data over the connection if
tsndrel has not been issued by the user.
This function is an optional service of the transport pro-
vider, and is only supported if the transport provider
returned service type TCOTSORD on topen or tgetinfo. On
failure, terrno may be set to one of the following:
[TBADF] The specified file descriptor does not
refer to a transport endpoint.
[TNOREL] No orderly release indication currently
exists on the specified transport end-
point.
[TLOOK] An asynchronous event has occurred on
this transport endpoint and requires
immediate attention.
[TNOTSUPPORT] This function is not supported by the
underlying transport provider.
[TSYSERR] A system error has occurred during exe-
cution of this function.
SEE ALSO
topen(3N), tsndrel(3N).
UNIX System V Network Programmer's Guide.
DIAGNOSTICS
trcvrel returns 0 on success and -1 on failure terrno is
set to indicate the error.
Last change: Networking Support Utilities 1