hpux man page for t_getstate

t_getstate(3)						     Library Functions Manual						     t_getstate(3)

NAME
       t_getstate() - get the current state

SYNOPSIS
DESCRIPTION
       The function returns the current state of the provider as seen by the application associated with the transport endpoint specified by fd.

   Fork Safety
       is not fork-safe.

RETURN VALUE
       State is returned upon successful completion.  Otherwise, a value of -1 it returned and is set to indicate the error.  The current state is
       one of the following:

       T_UNBND		unbound

       T_IDLE		idle

       T_OUTCON 	outgoing connection pending

       T_INCON		incoming connection pending

       T_DATAXFER	data transfer

       T_OUTREL 	outgoing orderly release (waiting for an orderly release indication).

       T_INREL		incoming orderly release (waiting for an orderly release request).

       If the provider is undergoing a state transition when is called, the function will fail.

ERRORS
       On failure, is set to the following:

       [TBADF]		The specified identifier does not refer to a transport endpoint.

       [TSTATECHNG]	The transport provider is undergoing a transient state change.

       [TSYSERR]	A system error has occurred during execution of this function.

       [TPROTO] 	(XTI only) This error indicates that a communication problem has been detected between XTI and the transport provider  for
			which there is no suitable XTI (

SEE ALSO
       t_open(3), thread_safety(5).

STANDARDS CONFORMANCE
																     t_getstate(3)