*nix Documentation Project
·  Home
 +   man pages
·  Linux HOWTOs
·  FreeBSD Tips
·  *niX Forums

  man pages->IRIX man pages -> t_look (3n)              


t_look(3N)							    t_look(3N)

NAME    [Toc]    [Back]

     t_look - look at the current event	on a transport endpoint

SYNOPSIS    [Toc]    [Back]

     #ifdef _XOPEN_SOURCE
     #include <xti.h>
     #include <tiuser.h>

     int t_look(fd)
     int fd;

DESCRIPTION    [Toc]    [Back]

     This function returns the current event on	the transport endpoint
     specified by fd.  This function enables a transport provider to notify a
     transport user of an asynchronous event when the user is issuing
     functions in synchronous mode.  Certain events require immediate
     notification of the user and are indicated	by a specific error, TLOOK, on
     the current or next function to be	executed.

     This function also	enables	a transport user to poll a transport endpoint
     periodically for asynchronous events.

     On	failure, t_errno may be	set to one of the following:

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

     TSYSERR	    A system error has occurred	during execution of this

     TPROTO	    If _XOPEN_SOURCE is	defined, then this error indicates
		    that a communication problem has been detected between XTI
		    and	the transport provider for which there is no other
		    suitable XTI (t_errno).

SEE ALSO    [Toc]    [Back]

     t_open(3N), t_snd(3N), t_sndudata(3N)

DIAGNOSTICS    [Toc]    [Back]

     Upon success, t_look returns a value that indicates which of the
     allowable events has occurred, or returns zero if no event	exists.	 One
     of	the following events is	returned:

     T_LISTEN		connection indication received

     T_CONNECT		connect	confirmation received

     T_DATA		normal data received

									Page 1

t_look(3N)							    t_look(3N)

     T_EXDATA		expedited data received

     T_DISCONNECT	disconnect received

     T_UDERR		datagram error indication

     T_ORDREL		orderly	release	indication

     On	failure, -1 is returned	and t_errno is set to indicate the error.

									PPPPaaaaggggeeee 2222
[ Back ]
 Similar pages
Name OS Title
t_look Tru64 Look at the current event on a transport endpoint.
t_close IRIX close a transport endpoint
t_close Tru64 Close a transport endpoint.
t_open Tru64 Establishes a transport endpoint
t_open IRIX establish a transport endpoint
t_unbind IRIX disable a transport endpoint
t_unbind Tru64 Disable a transport endpoint.
t_unbind HP-UX disable a transport endpoint
t_open HP-UX establish a transport endpoint
t_close HP-UX close a transport endpoint
Copyright © 2004-2005 DeniX Solutions SRL
newsletter delivery service