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 #include <umem.h> 28 #include <strings.h> 29 30 #include <topo_alloc.h> 31 32 void * 33 topo_alloc(size_t size, int flags) 34 { 35 return (umem_alloc(size, flags)); 36 } 37 38 /*ARGSUSED*/ 39 void * 40 topo_zalloc(size_t size, int flags) 41 { 42 void *data = topo_alloc(size, flags); 43 if (data != NULL) 44 bzero(data, size); 45 46 return (data); 47 } 48 49 void 50 topo_free(void *data, size_t size) 51 { 52 umem_free(data, size); 53 } 54 55 void * 56 topo_hdl_alloc(topo_hdl_t *thp, size_t size) 57 { 58 topo_alloc_t *ap = thp->th_alloc; 59 60 return (ap->ta_alloc(size, ap->ta_flags)); 61 } 62 63 void * 64 topo_hdl_zalloc(topo_hdl_t *thp, size_t size) 65 { 66 topo_alloc_t *ap = thp->th_alloc; 67 68 return (ap->ta_zalloc(size, ap->ta_flags)); 69 } 70 71 void 72 topo_hdl_free(topo_hdl_t *thp, void *data, size_t size) 73 { 74 topo_alloc_t *ap = thp->th_alloc; 75 76 ap->ta_free(data, size); 77 } 78 79 void * 80 topo_mod_alloc(topo_mod_t *mod, size_t size) 81 { 82 return (topo_hdl_alloc(mod->tm_hdl, size)); 83 } 84 85 void * 86 topo_mod_zalloc(topo_mod_t *mod, size_t size) 87 { 88 return (topo_hdl_zalloc(mod->tm_hdl, size)); 89 } 90 91 void 92 topo_mod_free(topo_mod_t *mod, void *data, size_t size) 93 { 94 topo_hdl_free(mod->tm_hdl, data, size); 95 } 96