t_rcvrel(3)                         CLIX                         t_rcvrel(3)



  NAME

    t_rcvrel - Acknowledges receipt of an orderly release indication

  LIBRARY

    The Transport Layer Interface (TLI) Library (libnsl_s.a)

  SYNOPSIS

    #include <tiuser.h>

    t_rcvrel(
      int fd );

  PARAMETERS

    fd   Identifies the local transport endpoint where the connection exists.

  DESCRIPTION

    This function is used to acknowledge receipt of an orderly release
    indication.  The fd parameter 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().

  RETURN VALUES

    The t_rcvrel() function returns 0 on success and -1 on failure, and
    t_errno() is set to indicate the error.

  ERRORS

    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



  2/94 - Intergraph Corporation                                              1

  t_rcvrel(3)                         CLIX                         t_rcvrel(3)



           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.

  RELATED INFORMATION

    Functions:  t_open(3), t_sndrel(3)

    AT&T UNIX System V Network Programmer's Guide








































  2                                              Intergraph Corporation - 2/94