t_getstate - get the current state

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SYNOPSIS

#include <tiuser.h>

int t_getstate(fd)
int fd;

DESCRIPTION

t_getstate() returns the current state of the provider associated with the transport endpoint specified by fd.

If the provider is undergoing a state transition when t_getstate() is called, the function will fail. t_getstate() returns the current state on successful completion and -1 on failure and t_errno is set to indicate the error. The current state may be 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)

RETURN VALUES

t_getstate() returns:

0

on success.

-1

on failure and sets t_errno to indicate the error.

ERRORS

TBADF

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

TSTATECHNG

The transport provider is undergoing a state change.

TSYSERR

The function failed due to a system error and set errno to indicate the error.

SEE ALSO

[a manual with the abbreviation NETP]

Created by unroff & hp-tools. © somebody (See intro for details). All Rights Reserved. Last modified 11/5/97