root / lab4 / .minix-src / include / prop / prop_object.h @ 13
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| 1 | 13 | up20180614 | /* $NetBSD: prop_object.h,v 1.8 2008/12/05 13:11:41 ad Exp $ */
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| 2 | |||
| 3 | /*-
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| 4 | * Copyright (c) 2006 The NetBSD Foundation, Inc.
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| 5 | * All rights reserved.
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| 6 | *
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| 7 | * This code is derived from software contributed to The NetBSD Foundation
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| 8 | * by Jason R. Thorpe.
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| 9 | *
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| 10 | * Redistribution and use in source and binary forms, with or without
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| 11 | * modification, are permitted provided that the following conditions
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| 12 | * are met:
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| 13 | * 1. Redistributions of source code must retain the above copyright
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| 14 | * notice, this list of conditions and the following disclaimer.
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| 15 | * 2. Redistributions in binary form must reproduce the above copyright
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| 16 | * notice, this list of conditions and the following disclaimer in the
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| 17 | * documentation and/or other materials provided with the distribution.
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| 18 | *
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| 19 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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| 20 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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| 21 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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| 22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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| 23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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| 24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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| 25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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| 26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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| 27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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| 28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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| 29 | * POSSIBILITY OF SUCH DAMAGE.
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| 30 | */
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| 31 | |||
| 32 | #ifndef _PROPLIB_PROP_OBJECT_H_
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| 33 | #define _PROPLIB_PROP_OBJECT_H_
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| 34 | |||
| 35 | #include <sys/types.h> |
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| 36 | |||
| 37 | #if !defined(_KERNEL) && !defined(_STANDALONE)
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| 38 | #include <stdbool.h> |
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| 39 | #endif /* ! _KERNEL && ! _STANDALONE */ |
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| 40 | |||
| 41 | typedef void *prop_object_t; |
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| 42 | |||
| 43 | typedef enum { |
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| 44 | PROP_TYPE_UNKNOWN = 0x00000000,
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| 45 | #ifndef _PROPLIB_ZFS_CONFLICT
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| 46 | PROP_TYPE_BOOL = 0x626f6f6c, /* 'bool' */ |
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| 47 | PROP_TYPE_NUMBER = 0x6e6d6272, /* 'nmbr' */ |
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| 48 | PROP_TYPE_STRING = 0x73746e67, /* 'stng' */ |
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| 49 | PROP_TYPE_DATA = 0x64617461, /* 'data' */ |
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| 50 | PROP_TYPE_ARRAY = 0x61726179, /* 'aray' */ |
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| 51 | PROP_TYPE_DICTIONARY = 0x64696374, /* 'dict' */ |
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| 52 | PROP_TYPE_DICT_KEYSYM = 0x646b6579 /* 'dkey' */ |
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| 53 | #endif /* !_PROPLIB_ZFS_CONFLICT */ |
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| 54 | } prop_type_t; |
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| 55 | |||
| 56 | __BEGIN_DECLS |
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| 57 | void prop_object_retain(prop_object_t);
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| 58 | void prop_object_release(prop_object_t);
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| 59 | |||
| 60 | prop_type_t prop_object_type(prop_object_t); |
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| 61 | |||
| 62 | bool prop_object_equals(prop_object_t, prop_object_t);
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| 63 | bool prop_object_equals_with_error(prop_object_t, prop_object_t, bool *); |
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| 64 | |||
| 65 | typedef struct _prop_object_iterator *prop_object_iterator_t; |
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| 66 | |||
| 67 | prop_object_t prop_object_iterator_next(prop_object_iterator_t); |
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| 68 | void prop_object_iterator_reset(prop_object_iterator_t);
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| 69 | void prop_object_iterator_release(prop_object_iterator_t);
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| 70 | __END_DECLS |
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| 71 | |||
| 72 | #endif /* _PROPLIB_PROP_OBJECT_H_ */ |