1*7aec1d6eScindi /*
2*7aec1d6eScindi * CDDL HEADER START
3*7aec1d6eScindi *
4*7aec1d6eScindi * The contents of this file are subject to the terms of the
5*7aec1d6eScindi * Common Development and Distribution License, Version 1.0 only
6*7aec1d6eScindi * (the "License"). You may not use this file except in compliance
7*7aec1d6eScindi * with the License.
8*7aec1d6eScindi *
9*7aec1d6eScindi * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7aec1d6eScindi * or http://www.opensolaris.org/os/licensing.
11*7aec1d6eScindi * See the License for the specific language governing permissions
12*7aec1d6eScindi * and limitations under the License.
13*7aec1d6eScindi *
14*7aec1d6eScindi * When distributing Covered Code, include this CDDL HEADER in each
15*7aec1d6eScindi * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7aec1d6eScindi * If applicable, add the following below this CDDL HEADER, with the
17*7aec1d6eScindi * fields enclosed by brackets "[]" replaced with your own identifying
18*7aec1d6eScindi * information: Portions Copyright [yyyy] [name of copyright owner]
19*7aec1d6eScindi *
20*7aec1d6eScindi * CDDL HEADER END
21*7aec1d6eScindi */
22*7aec1d6eScindi /*
23*7aec1d6eScindi * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
24*7aec1d6eScindi * Use is subject to license terms.
25*7aec1d6eScindi */
26*7aec1d6eScindi
27*7aec1d6eScindi #include <umem.h>
28*7aec1d6eScindi #include <strings.h>
29*7aec1d6eScindi
30*7aec1d6eScindi #include <topo_alloc.h>
31*7aec1d6eScindi
32*7aec1d6eScindi void *
topo_alloc(size_t size,int flags)33*7aec1d6eScindi topo_alloc(size_t size, int flags)
34*7aec1d6eScindi {
35*7aec1d6eScindi return (umem_alloc(size, flags));
36*7aec1d6eScindi }
37*7aec1d6eScindi
38*7aec1d6eScindi /*ARGSUSED*/
39*7aec1d6eScindi void *
topo_zalloc(size_t size,int flags)40*7aec1d6eScindi topo_zalloc(size_t size, int flags)
41*7aec1d6eScindi {
42*7aec1d6eScindi void *data = topo_alloc(size, flags);
43*7aec1d6eScindi if (data != NULL)
44*7aec1d6eScindi bzero(data, size);
45*7aec1d6eScindi
46*7aec1d6eScindi return (data);
47*7aec1d6eScindi }
48*7aec1d6eScindi
49*7aec1d6eScindi void
topo_free(void * data,size_t size)50*7aec1d6eScindi topo_free(void *data, size_t size)
51*7aec1d6eScindi {
52*7aec1d6eScindi umem_free(data, size);
53*7aec1d6eScindi }
54*7aec1d6eScindi
55*7aec1d6eScindi void *
topo_hdl_alloc(topo_hdl_t * thp,size_t size)56*7aec1d6eScindi topo_hdl_alloc(topo_hdl_t *thp, size_t size)
57*7aec1d6eScindi {
58*7aec1d6eScindi topo_alloc_t *ap = thp->th_alloc;
59*7aec1d6eScindi
60*7aec1d6eScindi return (ap->ta_alloc(size, ap->ta_flags));
61*7aec1d6eScindi }
62*7aec1d6eScindi
63*7aec1d6eScindi void *
topo_hdl_zalloc(topo_hdl_t * thp,size_t size)64*7aec1d6eScindi topo_hdl_zalloc(topo_hdl_t *thp, size_t size)
65*7aec1d6eScindi {
66*7aec1d6eScindi topo_alloc_t *ap = thp->th_alloc;
67*7aec1d6eScindi
68*7aec1d6eScindi return (ap->ta_zalloc(size, ap->ta_flags));
69*7aec1d6eScindi }
70*7aec1d6eScindi
71*7aec1d6eScindi void
topo_hdl_free(topo_hdl_t * thp,void * data,size_t size)72*7aec1d6eScindi topo_hdl_free(topo_hdl_t *thp, void *data, size_t size)
73*7aec1d6eScindi {
74*7aec1d6eScindi topo_alloc_t *ap = thp->th_alloc;
75*7aec1d6eScindi
76*7aec1d6eScindi ap->ta_free(data, size);
77*7aec1d6eScindi }
78*7aec1d6eScindi
79*7aec1d6eScindi void *
topo_mod_alloc(topo_mod_t * mod,size_t size)80*7aec1d6eScindi topo_mod_alloc(topo_mod_t *mod, size_t size)
81*7aec1d6eScindi {
82*7aec1d6eScindi return (topo_hdl_alloc(mod->tm_hdl, size));
83*7aec1d6eScindi }
84*7aec1d6eScindi
85*7aec1d6eScindi void *
topo_mod_zalloc(topo_mod_t * mod,size_t size)86*7aec1d6eScindi topo_mod_zalloc(topo_mod_t *mod, size_t size)
87*7aec1d6eScindi {
88*7aec1d6eScindi return (topo_hdl_zalloc(mod->tm_hdl, size));
89*7aec1d6eScindi }
90*7aec1d6eScindi
91*7aec1d6eScindi void
topo_mod_free(topo_mod_t * mod,void * data,size_t size)92*7aec1d6eScindi topo_mod_free(topo_mod_t *mod, void *data, size_t size)
93*7aec1d6eScindi {
94*7aec1d6eScindi topo_hdl_free(mod->tm_hdl, data, size);
95*7aec1d6eScindi }
96