Merge commit '7e934d3acc051b7ee3ef0d11571fd1225800a607'
[unleashed.git] / kernel / os / nvpair_alloc_system.c
blobe7655779590b46cfcaaa2307bbc097a485b993a8
1 /*
2 * CDDL HEADER START
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
20 * CDDL HEADER END
23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
27 #pragma ident "%Z%%M% %I% %E% SMI"
29 #include <rpc/types.h>
30 #include <sys/nvpair.h>
32 static void *
33 nv_alloc_sys(nv_alloc_t *nva, size_t size)
35 return (kmem_alloc(size, (int)(uintptr_t)nva->nva_arg));
38 /*ARGSUSED*/
39 static void
40 nv_free_sys(nv_alloc_t *nva, void *buf, size_t size)
42 kmem_free(buf, size);
45 static const nv_alloc_ops_t system_ops = {
46 NULL, /* nv_ao_init() */
47 NULL, /* nv_ao_fini() */
48 nv_alloc_sys, /* nv_ao_alloc() */
49 nv_free_sys, /* nv_ao_free() */
50 NULL /* nv_ao_reset() */
53 nv_alloc_t nv_alloc_sleep_def = {
54 &system_ops,
55 (void *)KM_SLEEP
58 nv_alloc_t nv_alloc_nosleep_def = {
59 &system_ops,
60 (void *)KM_NOSLEEP
63 nv_alloc_t *nv_alloc_sleep = &nv_alloc_sleep_def;
64 nv_alloc_t *nv_alloc_nosleep = &nv_alloc_nosleep_def;