t_sndrel(3xti)t_sndrel(3xti)Namet_sndrel - initiate an orderly release
Syntax
#include <xti.h>
int t_sndrel(fd)
int fd;
Arguments
fd Identifies the local transport endpoint where the connection
exists.
Description
This function is used to initiate an orderly release of a transport
connection and indicates to the transport provider that the transport
user has no more data to send. After issuing the user can not send any
more data over the connection. However, a user can continue to receive
data if an orderly indication has not been received.
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 or
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Parameters Before Call After Call
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fd x /
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Return Values
Upon successful completion, a value of 0 is returned. On failure, a
value of -1 is returned, and t_errno is set to indicate the error.
Diagnostics
On failure, t_errno is set to one of the following:
[TBADF] The specified file descriptor does not refer to a
transport endpoint.
[TOUTSTATE] The function was issued in the wrong sequence on
the transport endpoint referenced by fd.
[TFLOW] O_NONBLOCK was set, but the flow control mechanism
prevented the transport provider from accepting the
function at this time.
[TLOOK] An asynchronous event has occurred on the transport
endpoint referenced by fd 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 Alsot_getinfo(3xti), t_open(3xti), t_rcvrel(3xti)t_sndrel(3xti)
