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t_close(3xti) [ultrix man page]

t_close(3xti)															     t_close(3xti)

Name
       t_close - close a transport endpoint

Syntax
       #include <xti.h>

       int t_close fd)
       int fd;

Arguments
       fd	 Identifies the local transport endpoint.

Description
       The  function  informs  the  transport  provider  that the user is finished with the transport endpoint specified by fd and frees any local
       library resources associated with the endpoint. In addition, closes the file associated with the transport endpoint.

       The function should be called from the T_UNBND state. However, this function does not check state information, so it can be called from any
       state  to  close a transport endpoint. If this occurs, the local library resources associated with the endpoint are freed automatically. In
       addition, is issued for that file descriptor; the abortives if there are no other descriptors in this or in another process that references
       the transport endpoint and breaks the transport connection that may be associated with that endpoint.

       --------------------------------------
       Parameters   Before Call   After Call
       --------------------------------------
       fd	    x		  /
       --------------------------------------

Return Values
       The returns 0 on success and -1 on failure, and t_errno is set to indicate the error.

Diagnostics
       On failure, t_errno is set to the following:

       The specified file descriptor does not refer to a transport endpoint.

See Also
       t_getstate(3xti), t_open(3xti), t_unbind(3xti)

																     t_close(3xti)

Check Out this Related Man Page

t_sndrel(3xti)															    t_sndrel(3xti)

Name
       t_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

       --------------------------------------
       Parameters   Before Call   After Call
       --------------------------------------
       fd	    x		  /
       --------------------------------------

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 Also
       t_getinfo(3xti), t_open(3xti), t_rcvrel(3xti)

																    t_sndrel(3xti)
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