76 lines
2.5 KiB
C
76 lines
2.5 KiB
C
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/*-
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* Copyright (c) 2015-2016 Landon Fuller <landon@landonf.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
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* redistribution must be conditioned upon including a substantially
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* similar Disclaimer requirement for further binary redistribution.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
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* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGES.
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*
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* $FreeBSD$
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*/
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#ifndef _BHND_NVRAM_BHND_PLISTVAR_H_
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#define _BHND_NVRAM_BHND_PLISTVAR_H_
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#include "bhnd_nvram_plist.h"
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#include <sys/queue.h>
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LIST_HEAD(bhnd_nvram_plist_entry_list, bhnd_nvram_plist_entry);
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typedef struct bhnd_nvram_plist_entry bhnd_nvram_plist_entry;
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typedef struct bhnd_nvram_plist_entry_list bhnd_nvram_plist_entry_list;
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/**
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* NVRAM property.
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*/
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struct bhnd_nvram_prop {
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volatile u_int refs; /**< refcount */
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char *name; /**< property name */
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bhnd_nvram_val *val; /**< property value */
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};
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/**
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* NVRAM property list entry.
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*/
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struct bhnd_nvram_plist_entry {
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bhnd_nvram_prop *prop;
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TAILQ_ENTRY(bhnd_nvram_plist_entry) pl_link;
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LIST_ENTRY(bhnd_nvram_plist_entry) pl_hash_link;
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};
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/**
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* NVRAM property list.
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*
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* Provides an ordered list of property values.
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*/
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struct bhnd_nvram_plist {
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volatile u_int refs; /**< refcount */
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TAILQ_HEAD(,bhnd_nvram_plist_entry) entries; /**< all properties */
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size_t num_entries; /**< entry count */
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bhnd_nvram_plist_entry_list names[16]; /**< name-based hash table */
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};
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#endif /* _BHND_NVRAM_BHND_PLISTVAR_H_ */
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