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Source at commit 426 created 13 years 10 months ago. By azimutz, Doc edit. CHANGES.txt and README.txt are final for now, though README can suffer changes at any time, since it's an introduction file. On to FileLoad.txt and TODO.txt. | |
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1 | /*␊ |
2 | * Copyright (c) 2005 Apple Computer, Inc. All Rights Reserved.␊ |
3 | */␊ |
4 | ␊ |
5 | #ifndef __DEVICE_TREE_H␊ |
6 | #define __DEVICE_TREE_H␊ |
7 | ␊ |
8 | #include <stdbool.h>␊ |
9 | #include <stdint.h>␊ |
10 | ␊ |
11 | typedef struct _Property {␊ |
12 | const char * name;␊ |
13 | uint32_t length;␊ |
14 | void * value;␊ |
15 | ␊ |
16 | struct _Property * next;␊ |
17 | } Property;␊ |
18 | ␊ |
19 | typedef struct _Node {␊ |
20 | struct _Property * properties;␊ |
21 | struct _Property * last_prop;␊ |
22 | ␊ |
23 | struct _Node * children;␊ |
24 | ␊ |
25 | struct _Node * next;␊ |
26 | } Node;␊ |
27 | ␊ |
28 | ␊ |
29 | extern Property *␊ |
30 | DT__AddProperty(Node *node, const char *name, uint32_t length, void *value);␊ |
31 | ␊ |
32 | extern Node *␊ |
33 | DT__AddChild(Node *parent, const char *name);␊ |
34 | ␊ |
35 | Node *␊ |
36 | DT__FindNode(const char *path, bool createIfMissing);␊ |
37 | ␊ |
38 | extern void␊ |
39 | DT__FreeProperty(Property *prop);␊ |
40 | ␊ |
41 | extern void␊ |
42 | DT__FreeNode(Node *node);␊ |
43 | ␊ |
44 | extern char *␊ |
45 | DT__GetName(Node *node);␊ |
46 | ␊ |
47 | void␊ |
48 | DT__Initialize(void);␊ |
49 | ␊ |
50 | /*␊ |
51 | * Free up memory used by in-memory representation␊ |
52 | * of device tree.␊ |
53 | */␊ |
54 | extern void␊ |
55 | DT__Finalize(void);␊ |
56 | ␊ |
57 | void␊ |
58 | DT__FlattenDeviceTree(void **result, uint32_t *length);␊ |
59 | ␊ |
60 | ␊ |
61 | #endif /* __DEVICE_TREE_H */␊ |
62 |