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  man pages->Tru64 Unix man pages -> t_sndrel (3)              



NAME    [Toc]    [Back]

       t_sndrel - Initiate an endpoint connect orderly release

SYNOPSIS    [Toc]    [Back]

       #include <xti.h>

       int t_sndrel(
               int fd );

LIBRARY    [Toc]    [Back]

       XTI Library (libxti.a)

STANDARDS    [Toc]    [Back]

       Interfaces  documented  on  this reference page conform to
       industry standards as follows:

       t_sndrel():  XNS4.0, XNS5.0

       Refer to the standards(5) reference page for more information
 about industry standards and associated tags.

PARAMETERS    [Toc]    [Back]

       The  following  table  summarizes  the  relevance of input
       parameter data before and after t_sndrel() is called:

       Parameter   Before Call   After Call
       fd          y             n

       Notes to Table: This is a meaningful parameter.   This  is
       not  a  meaningful parameter.  Specifies a file descriptor
       returned by the t_open() function that identifies a  local
       transport endpoint where an orderly release is wanted.

DESCRIPTION    [Toc]    [Back]

       The t_sndrel() XTI function is used in connection-oriented
       mode to initiate an orderly release at  a  transport  endpoint
  specified  by a file descriptor previously returned
       by the t_open() function.

       After this orderly release  is  indicated,  the  transport
       user  should not try to send more data through that transport
 endpoint; an attempt to send more data to a  released
       transport  endpoint  may  block  continuously.  However, a
       transport user may continue to receive data over the  connection
 until an orderly release indication is received.

       The  t_sndrel()  function  should  not  be used unless the
       servtype  type-of-service  returned  by  the  t_open()  or
       t_getinfo()  function  is T_COTS_ORD (supports connectionmode
 service with the optional orderly release  facility).

RETURN VALUES    [Toc]    [Back]

       Upon  successful  completion,  a  value  of  0  (zero)  is
       returned. Otherwise, a value of -1 is returned and t_errno
       is set to indicate an error.

ERRORS    [Toc]    [Back]

       If  the  t_sndrel()  function fails, t_errno may be set to
       one of the following values: File descriptor fd  does  not
       refer to a valid transport endpoint.  Asynchronous mode is
       indicated because O_NONBLOCK was set,  but  the  transport
       provider  cannot  accept a release because of flow-control
       restrictions.  An asynchronous event has occurred on  this
       transport endpoint and requires immediate attention.  This
       function is not  supported  by  the  underlying  transport
       provider.  The t_sndrel() function was issued in the wrong
       sequence at the transport endpoint  specified  by  the  fd
       parameter.   A  system  error occurred during execution of
       this function.  This error indicates that a  communication
       problem  has  been  detected between XTI and the transport
       provider  for   which   there   is   no   other   suitable

VALID STATES    [Toc]    [Back]

       The   t_sndrel()  function  can  be  called  only  in  the
       T_DATAXFER and T_INREL transport provider states.

SEE ALSO    [Toc]    [Back]

       Functions: t_getinfo(3), t_open(3), t_rcvrel(3)

       Standards: standards(5)

       Network Programmer's Guide

[ Back ]
 Similar pages
Name OS Title
t_sndrel HP-UX initiate an orderly release
t_sndrel IRIX initiate an orderly release
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t_sysconf Tru64 Initiate or respond to an orderly release with user data
t_rcvrel HP-UX acknowledge receipt of an orderly release indication at a transport endpoint
t_rcvrel IRIX acknowledge receipt of an orderly release indication
t_rcvrel Tru64 Acknowledge receipt of an orderly release indication
t_rcvreldata Tru64 Receive an orderly release indication or confirmation containing user data
dcecp_endpoint HP-UX A dcecp object that manages endpoint information in local RPC endpoint maps
t6get_endpt_mask IRIX get or set endpoint security attribute mask, get or set endpoint default security attributes
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