'\" te
.\" This manual page is derived from the DAT/uDAPL 1.2 specification.
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.TH DAT_PZ_QUERY 3DAT "Jul 16, 2004"
.SH NAME
dat_pz_query \- provides parameters 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_query (
    IN    DAT_PZ_HANDLE        pz_handle,
    IN    DAT_PZ_PARAM_MASK    pz_param_mask,
    OUT   DAT_PZ_PARAM         *pz_param
    )
.fi

.SH PARAMETERS
.sp
.ne 2
.na
\fB\fIpz_handle:\fR\fR
.ad
.RS 18n
Handle for the created instance of the Protection Zone.
.RE

.sp
.ne 2
.na
\fB\fIpz_param_mask:\fR\fR
.ad
.RS 18n
Mask for Protection Zone parameters.
.RE

.sp
.ne 2
.na
\fB\fIpz_param:\fR\fR
.ad
.RS 18n
Pointer to a Consumer-allocated structure that the Provider fills with
Protection Zone parameters.
.RE

.SH DESCRIPTION
.sp
.LP
The \fBdat_pz_query()\fR function provides the Consumer parameters of the
Protection Zone. The Consumer passes in a pointer to the Consumer-allocated
structures for Protection Zone parameters that the Provider fills.
.sp
.LP
The \fIpz_param_mask\fR parameter allows Consumers to specify which parameters
to query. The Provider returns values for \fIpz_param_mask\fR requested
parameters. The Provider can return values for any other parameters.
.SH RETURN VALUES
.sp
.ne 2
.na
\fB\fBDAT_SUCCESS\fR\fR
.ad
.RS 25n
The operation was successful.
.RE

.sp
.ne 2
.na
\fB\fBDAT_INVALID_PARAMETER\fR\fR
.ad
.RS 25n
The \fIpz_param_mask\fR parameter is invalid.
.RE

.sp
.ne 2
.na
\fB\fBDAT_INVALID_HANDLE\fR\fR
.ad
.RS 25n
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	Safe
.TE

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