1 /* 2 * CDDL HEADER START 3 * 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. 8 * 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. 13 * 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] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 #include <rpc/types.h> 30 #include <sys/nvpair.h> 31 32 static void * 33 nv_alloc_sys(nv_alloc_t *nva, size_t size) 34 { 35 return (kmem_alloc(size, (int)(uintptr_t)nva->nva_arg)); 36 } 37 38 /*ARGSUSED*/ 39 static void 40 nv_free_sys(nv_alloc_t *nva, void *buf, size_t size) 41 { 42 kmem_free(buf, size); 43 } 44 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() */ 51 }; 52 53 nv_alloc_t nv_alloc_sleep_def = { 54 &system_ops, 55 (void *)KM_SLEEP 56 }; 57 58 nv_alloc_t nv_alloc_nosleep_def = { 59 &system_ops, 60 (void *)KM_NOSLEEP 61 }; 62 63 nv_alloc_t *nv_alloc_sleep = &nv_alloc_sleep_def; 64 nv_alloc_t *nv_alloc_nosleep = &nv_alloc_nosleep_def; 65