usr/src/lib/fm/topo/libtopo/common/topo_nvl.c

   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 (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #pragma ident   "%Z%%M% %I%     %E% SMI"
  27
  28 #include <umem.h>
  29 #include <topo_alloc.h>
  30 #include <topo_module.h>
  31
  32 /*ARGSUSED*/
  33 void *
  34 topo_nv_alloc(nv_alloc_t *nva, size_t size)
  35 {
  36         return (topo_zalloc(size, UMEM_DEFAULT));
  37 }
  38
  39 /*ARGSUSED*/
  40 void
  41 topo_nv_free(nv_alloc_t *nva, void *data, size_t size)
  42 {
  43         topo_free(data, size);
  44 }
  45
  46 int
  47 topo_mod_nvalloc(topo_mod_t *mod, nvlist_t **nvlp, uint_t nvflag)
  48 {
  49         if (nvlist_xalloc(nvlp, nvflag, &mod->tm_alloc->ta_nva) != 0)
  50                 return (-1);
  51
  52         return (0);
  53 }
  54
  55 int
  56 topo_mod_nvdup(topo_mod_t *mod, nvlist_t *nvl, nvlist_t **nvlp)
  57 {
  58         if (nvlist_xdup(nvl, nvlp, &mod->tm_alloc->ta_nva) != 0)
  59                 return (-1);
  60
  61         return (0);
  62 }
  63
  64 int
  65 topo_hdl_nvalloc(topo_hdl_t *thp, nvlist_t **nvlp, uint_t nvflag)
  66 {
  67
  68         if (nvlist_xalloc(nvlp, nvflag, &thp->th_alloc->ta_nva) != 0)
  69                 return (-1);
  70
  71         return (0);
  72 }
  73
  74 int
  75 topo_hdl_nvdup(topo_hdl_t *thp, nvlist_t *nvl, nvlist_t **nvlp)
  76 {
  77         if (nvlist_xdup(nvl, nvlp, &thp->th_alloc->ta_nva) != 0)
  78                 return (-1);
  79
  80         return (0);
  81 }