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 /* 28 * Initialization routines for the standalone version of libumem. 29 */ 30 31 #include "umem_base.h" 32 #include "vmem_base.h" 33 34 #include "vmem_stand.h" 35 36 void 37 vmem_heap_init(void) 38 { 39 vmem_backend = VMEM_BACKEND_STAND; 40 (void) vmem_stand_arena(NULL, NULL); 41 } 42 43 void 44 umem_type_init(caddr_t base, size_t len, size_t pgsize) 45 { 46 pagesize = pgsize; 47 48 vmem_stand_init(); 49 (void) vmem_stand_add(base, len); 50 } 51 52 int 53 umem_get_max_ncpus(void) 54 { 55 return (1); 56 } 57 58 int 59 umem_add(caddr_t base, size_t len) 60 { 61 return (vmem_stand_add(base, len)); 62 } 63