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 2006 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 <umem.h> 30 #include <strings.h> 31 32 #include <topo_alloc.h> 33 34 void * 35 topo_alloc(size_t size, int flags) 36 { 37 return (umem_alloc(size, flags)); 38 } 39 40 /*ARGSUSED*/ 41 void * 42 topo_zalloc(size_t size, int flags) 43 { 44 void *data = topo_alloc(size, flags); 45 if (data != NULL) 46 bzero(data, size); 47 48 return (data); 49 } 50 51 void 52 topo_free(void *data, size_t size) 53 { 54 umem_free(data, size); 55 } 56 57 void * 58 topo_hdl_alloc(topo_hdl_t *thp, size_t size) 59 { 60 topo_alloc_t *ap = thp->th_alloc; 61 62 return (ap->ta_alloc(size, ap->ta_flags)); 63 } 64 65 void * 66 topo_hdl_zalloc(topo_hdl_t *thp, size_t size) 67 { 68 topo_alloc_t *ap = thp->th_alloc; 69 70 return (ap->ta_zalloc(size, ap->ta_flags)); 71 } 72 73 void 74 topo_hdl_free(topo_hdl_t *thp, void *data, size_t size) 75 { 76 topo_alloc_t *ap = thp->th_alloc; 77 78 ap->ta_free(data, size); 79 } 80 81 void * 82 topo_mod_alloc(topo_mod_t *mod, size_t size) 83 { 84 return (topo_hdl_alloc(mod->tm_hdl, size)); 85 } 86 87 void * 88 topo_mod_zalloc(topo_mod_t *mod, size_t size) 89 { 90 return (topo_hdl_zalloc(mod->tm_hdl, size)); 91 } 92 93 void 94 topo_mod_free(topo_mod_t *mod, void *data, size_t size) 95 { 96 topo_hdl_free(mod->tm_hdl, data, size); 97 } 98