'\" te
.\" This manual page is derived from the DAT/uDAPL 1.2 specification.
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.TH DAT_REGISTRY_ADD_PROVIDER 3DAT "Jul 16, 2004"
.SH NAME
dat_registry_add_provider \- declare the Provider with the Dynamic Registry
.SH SYNOPSIS
.LP
.nf
cc [ \fIflag\fR\&.\|.\|. ] \fIfile\fR\&.\|.\|. \fB-ldat\fR [ \fIlibrary\fR\&.\|.\|. ]
#include <\fBdat/udat.h\fR>

DAT_RETURN
    dat_registry_add_provider (
    IN    const DAT_PROVIDER          *provider,
    IN    const DAT_PROVIDER_INFO     *provider_info
    )
.fi

.SH PARAMETERS
.sp
.ne 2
.na
\fB\fIprovider\fR\fR
.ad
.RS 17n
Self-description of a Provider.
.RE

.sp
.ne 2
.na
\fB\fIprovider_info\fR\fR
.ad
.RS 17n
Attributes of the Provider.
.RE

.SH DESCRIPTION
.sp
.LP
The Provider declares itself with the Dynamic Registry. Note that the caller
can choose to register itself multiple times, for example once for each port.
The choice of what to virtualize is up to the Provider. Each registration
provides an Interface Adapter to DAT. Each Provider must have a unique name.
.sp
.LP
The same IA Name cannot be added multiple times. An attempt to register the
same IA Name again results in an error with the return value
\fBDAT_PROVIDER_ALREADY_REGISTERED\fR.
.sp
.LP
The contents of provider_info must be the same as those the Consumer uses in
the call to \fBdat_ia_open\fR(3DAT) directly, or the ones provided indirectly
defined by the header files with which the Consumer compiled.
.SH RETURN VALUES
.sp
.ne 2
.na
\fB\fBDAT_SUCCESS\fR\fR
.ad
.sp .6
.RS 4n
The operation was successful.
.RE

.sp
.ne 2
.na
\fB\fBDAT_INSUFFICIENT_RESOURCES\fR\fR
.ad
.sp .6
.RS 4n
The maximum number of Providers was already registered.
.RE

.sp
.ne 2
.na
\fB\fBDAT_INVALID_PARAMETER\fR\fR
.ad
.sp .6
.RS 4n
Invalid parameter.
.RE

.sp
.ne 2
.na
\fB\fBDAT_PROVIDER_ALREADY_REGISTERED\fR\fR
.ad
.sp .6
.RS 4n
Invalid or nonunique name.
.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	
.TE

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