'\" te
.\" Copyright (C) 2008, 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.
.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing.  See the License for the specific language governing permissions and limitations under the License.
.\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE.  If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
.TH net_instance_alloc 9F "1 May 2008" "SunOS 5.11" "Kernel Functions for Drivers"
.SH NAME
net_instance_alloc \- allocate a net_instance_t structure
.SH SYNOPSIS
.LP
.nf
#include <sys/neti.h>

\fBnet_instance_t *\fR\fBnet_instance_alloc\fR(\fBconst\fR \fBint\fR \fIversion\fR);
.fi

.SH INTERFACE LEVEL
.sp
.LP
Solaris DDI specific (Solaris DDI).
.SH PARAMETERS
.sp
.ne 2
.mk
.na
\fB\fIversion\fR\fR
.ad
.RS 11n
.rt  
must always be the symbol \fBNETI_VERSION\fR.
.RE

.SH DESCRIPTION
.sp
.LP
The \fBnet_instance_alloc()\fR function allocates a \fBnet_instance_t\fR
structure, returning a pointer for the caller to use.
.SH RETURN VALUES
.sp
.LP
Upon success, \fBnet_instance_alloc()\fR returns a pointer to the allocated
\fInet_instance_t\fR structure. On failure, it returns a \fINULL\fR pointer.
.SH CONTEXT
.sp
.LP
The \fBnet_instance_alloc()\fR function may be called from user or kernel
context.
.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(5) for descriptions of the following attributes:
.sp

.sp
.TS
tab() box;
cw(2.75i) |cw(2.75i) 
lw(2.75i) |lw(2.75i) 
.
ATTRIBUTE TYPEATTRIBUTE VALUE
_
Interface StabilityCommitted
.TE

.SH SEE ALSO
.sp
.LP
\fBnet_instance_free\fR(9F), \fBattributes\fR(5), \fBnet_inject_t\fR(9S)