'\" te
.\" This manual page is derived from the DAT/uDAPL 1.2 specification.
.\" Portions Copyright (c) 2007, Sun Microsystems, Inc. All Rights Reserved.
.\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License").  You may not use this file except in compliance with the License.
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.TH DAT_PZ_FREE 3DAT "Jul 16, 2004"
.SH NAME
dat_pz_free \- destroy an instance of the Protection Zone
.SH SYNOPSIS
.LP
.nf
cc [ \fIflag\fR\&.\|.\|. ] \fIfile\fR\&.\|.\|. \fB-ldat\fR [ \fIlibrary\fR\&.\|.\|. ]
#include <\fBdat/udat.h\fR>

DAT_RETURN
    dat_pz_free (
    IN    DAT_PZ_HANDLE    pz_handle
    )
.fi

.SH PARAMETERS
.sp
.ne 2
.na
\fB\fIpz_handle\fR\fR
.ad
.RS 13n
Handle for an instance of Protection Zone to be destroyed.
.RE

.SH DESCRIPTION
.sp
.LP
The \fBdat_pz_free()\fR function destroys an instance of the Protection Zone.
The Protection Zone cannot be destroyed if it is in use by an Endpoint, LMR, or
RMR.
.sp
.LP
Use of the handle of the destroyed Protection Zone in any subsequent operation
except for \fBdat_pz_free()\fR fails.
.SH RETURN VALUES
.sp
.ne 2
.na
\fB\fBDAT_SUCCESS\fR\fR
.ad
.RS 22n
The operation was successful.
.RE

.sp
.ne 2
.na
\fB\fBDAT_INVALID_STATE\fR\fR
.ad
.RS 22n
Parameter in an invalid state. The Protection Zone was in use by Endpoint, LMR,
or RMR instances.
.RE

.sp
.ne 2
.na
\fB\fBDAT_INVALID_HANDLE\fR\fR
.ad
.RS 22n
The \fIpz_handle\fR parameter is invalid.
.RE

.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(5) for descriptions of the following attributes:
.sp

.sp
.TS
box;
c | c
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE
_
Interface Stability	Standard: uDAPL, 1.1, 1.2
_
MT-Level	Unsafe
.TE

.SH SEE ALSO
.sp
.LP
\fBlibdat\fR(3LIB), \fBattributes\fR(5)