Name
t_rcvrel - acknowledge receipt of an orderly release
indication
Syntax
#include <tiuser.h>
t_rcvrel(fd)
int fd;
Description
This function is used to acknowledge receipt of an orderly
release indication. fd identifies the local transport
endpoint where the connection exists. After receipt of this
indication, the user may 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
t_sndrel has not been issued by the user.
This function is an optional service of the transport
provider, and is only supported if the transport provider
returned service type T_COTS_ORD on t_open or t_getinfo.
On failure, t_errno 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
endpoint.
[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
execution of this function.
See Also
t_open(NSL), t_sndrel(NSL).
Network Programmer's Guide.
Diagnostics
The t_rcvrel function returns 0 on success and -1 on
failure, and t_errno is set to indicate the error.
Standards Conformance
t_rcvrel is conformant with:
AT&T SVID Issue 2, Select Code 307-127.
(printed 6/18/89)