ndmpgetfd.l

网络数据管理协议的开发

.\" Copyright (c) 1996,1997 PDC, Network Appliance. All Rights Reserved.
.\" $Id: ndmpGetFd.l,v 1.3 1997/02/01 09:50:33 tim Exp $
'\"macro stdmacro
.nr X
.TH ndmpGetFd l "02 Jan 1997"
.SH NAME
ndmpGetFd \- get the NDMP connection file descriptor
.SH SYNOPSIS
.LP
.nf
.ft 3
#include <ndmp_common.h>
.ft
.fi
.LP
.BI "int ndmpGetFd(NdmpConnection connectionHandle" );
.SH DESCRIPTION
.B ndmpGetFd(\|)
returns the file descriptor of the NDMP connection.
The file descriptor can then be used in a call to
.B select(2) 
or
.B poll(2).
.IR connection
is the NDMP connection handle returned by 
.B ndmpCreateConnection(\|)
or 
.B ndmpRun(\|).
.SH "RETURN VALUES"
Upon success, the NDMP connection file descriptor is returned.
A value of -1 is returned if the connection is not established.
.SH "SEE ALSO"
.BR ndmpCreateConnection (l)