2 * Copyright (c) 2015-2016 Landon Fuller <landon@landonf.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer,
10 * without modification.
11 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
12 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
13 * redistribution must be conditioned upon including a substantially
14 * similar Disclaimer requirement for further binary redistribution.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
20 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
21 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
22 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
25 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
27 * THE POSSIBILITY OF SUCH DAMAGES.
32 #ifndef _BHND_NVRAM_BHND_PLISTVAR_H_
33 #define _BHND_NVRAM_BHND_PLISTVAR_H_
35 #include "bhnd_nvram_plist.h"
36 #include <sys/queue.h>
38 LIST_HEAD(bhnd_nvram_plist_entry_list, bhnd_nvram_plist_entry);
40 typedef struct bhnd_nvram_plist_entry bhnd_nvram_plist_entry;
41 typedef struct bhnd_nvram_plist_entry_list bhnd_nvram_plist_entry_list;
46 struct bhnd_nvram_prop {
47 volatile u_int refs; /**< refcount */
49 char *name; /**< property name */
50 bhnd_nvram_val *val; /**< property value */
54 * NVRAM property list entry.
56 struct bhnd_nvram_plist_entry {
57 bhnd_nvram_prop *prop;
59 TAILQ_ENTRY(bhnd_nvram_plist_entry) pl_link;
60 LIST_ENTRY(bhnd_nvram_plist_entry) pl_hash_link;
64 * NVRAM property list.
66 * Provides an ordered list of property values.
68 struct bhnd_nvram_plist {
69 volatile u_int refs; /**< refcount */
70 TAILQ_HEAD(,bhnd_nvram_plist_entry) entries; /**< all properties */
71 size_t num_entries; /**< entry count */
72 bhnd_nvram_plist_entry_list names[16]; /**< name-based hash table */
75 #endif /* _BHND_NVRAM_BHND_PLISTVAR_H_ */