1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _LINUX_BINDER_H
20#define _LINUX_BINDER_H
21#include <linux/ioctl.h>
22#define B_PACK_CHARS(c1, c2, c3, c4)   ((((c1)<<24)) | (((c2)<<16)) | (((c3)<<8)) | (c4))
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#define B_TYPE_LARGE 0x85
25enum {
26 BINDER_TYPE_BINDER = B_PACK_CHARS('s', 'b', '*', B_TYPE_LARGE),
27 BINDER_TYPE_WEAK_BINDER = B_PACK_CHARS('w', 'b', '*', B_TYPE_LARGE),
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29 BINDER_TYPE_HANDLE = B_PACK_CHARS('s', 'h', '*', B_TYPE_LARGE),
30 BINDER_TYPE_WEAK_HANDLE = B_PACK_CHARS('w', 'h', '*', B_TYPE_LARGE),
31 BINDER_TYPE_FD = B_PACK_CHARS('f', 'd', '*', B_TYPE_LARGE),
32};
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34enum {
35 FLAT_BINDER_FLAG_PRIORITY_MASK = 0xff,
36 FLAT_BINDER_FLAG_ACCEPTS_FDS = 0x100,
37};
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39struct flat_binder_object {
40 unsigned long type;
41 unsigned long flags;
42 union {
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44 void *binder;
45 signed long handle;
46 };
47 void *cookie;
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49};
50struct binder_write_read {
51 signed long write_size;
52 signed long write_consumed;
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54 unsigned long write_buffer;
55 signed long read_size;
56 signed long read_consumed;
57 unsigned long read_buffer;
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59};
60struct binder_version {
61 signed long protocol_version;
62};
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64#define BINDER_CURRENT_PROTOCOL_VERSION 7
65#define BINDER_WRITE_READ _IOWR('b', 1, struct binder_write_read)
66#define BINDER_SET_IDLE_TIMEOUT _IOW('b', 3, int64_t)
67#define BINDER_SET_MAX_THREADS _IOW('b', 5, size_t)
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69#define BINDER_SET_IDLE_PRIORITY _IOW('b', 6, int)
70#define BINDER_SET_CONTEXT_MGR _IOW('b', 7, int)
71#define BINDER_THREAD_EXIT _IOW('b', 8, int)
72#define BINDER_VERSION _IOWR('b', 9, struct binder_version)
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74enum transaction_flags {
75 TF_ONE_WAY = 0x01,
76 TF_ROOT_OBJECT = 0x04,
77 TF_STATUS_CODE = 0x08,
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79 TF_ACCEPT_FDS = 0x10,
80};
81struct binder_transaction_data {
82 union {
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84 size_t handle;
85 void *ptr;
86 } target;
87 void *cookie;
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89 unsigned int code;
90 unsigned int flags;
91 pid_t sender_pid;
92 uid_t sender_euid;
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94 size_t data_size;
95 size_t offsets_size;
96 union {
97 struct {
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99 const void *buffer;
100 const void *offsets;
101 } ptr;
102 uint8_t buf[8];
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104 } data;
105};
106struct binder_ptr_cookie {
107 void *ptr;
108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109 void *cookie;
110};
111struct binder_pri_desc {
112 int priority;
113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
114 int desc;
115};
116struct binder_pri_ptr_cookie {
117 int priority;
118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
119 void *ptr;
120 void *cookie;
121};
122enum BinderDriverReturnProtocol {
123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
124 BR_ERROR = _IOR_BAD('r', 0, int),
125 BR_OK = _IO('r', 1),
126 BR_TRANSACTION = _IOR_BAD('r', 2, struct binder_transaction_data),
127 BR_REPLY = _IOR_BAD('r', 3, struct binder_transaction_data),
128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
129 BR_ACQUIRE_RESULT = _IOR_BAD('r', 4, int),
130 BR_DEAD_REPLY = _IO('r', 5),
131 BR_TRANSACTION_COMPLETE = _IO('r', 6),
132 BR_INCREFS = _IOR_BAD('r', 7, struct binder_ptr_cookie),
133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
134 BR_ACQUIRE = _IOR_BAD('r', 8, struct binder_ptr_cookie),
135 BR_RELEASE = _IOR_BAD('r', 9, struct binder_ptr_cookie),
136 BR_DECREFS = _IOR_BAD('r', 10, struct binder_ptr_cookie),
137 BR_ATTEMPT_ACQUIRE = _IOR_BAD('r', 11, struct binder_pri_ptr_cookie),
138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
139 BR_NOOP = _IO('r', 12),
140 BR_SPAWN_LOOPER = _IO('r', 13),
141 BR_FINISHED = _IO('r', 14),
142 BR_DEAD_BINDER = _IOR_BAD('r', 15, void *),
143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
144 BR_CLEAR_DEATH_NOTIFICATION_DONE = _IOR_BAD('r', 16, void *),
145 BR_FAILED_REPLY = _IO('r', 17),
146};
147enum BinderDriverCommandProtocol {
148/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
149 BC_TRANSACTION = _IOW_BAD('c', 0, struct binder_transaction_data),
150 BC_REPLY = _IOW_BAD('c', 1, struct binder_transaction_data),
151 BC_ACQUIRE_RESULT = _IOW_BAD('c', 2, int),
152 BC_FREE_BUFFER = _IOW_BAD('c', 3, int),
153/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
154 BC_INCREFS = _IOW_BAD('c', 4, int),
155 BC_ACQUIRE = _IOW_BAD('c', 5, int),
156 BC_RELEASE = _IOW_BAD('c', 6, int),
157 BC_DECREFS = _IOW_BAD('c', 7, int),
158/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
159 BC_INCREFS_DONE = _IOW_BAD('c', 8, struct binder_ptr_cookie),
160 BC_ACQUIRE_DONE = _IOW_BAD('c', 9, struct binder_ptr_cookie),
161 BC_ATTEMPT_ACQUIRE = _IOW_BAD('c', 10, struct binder_pri_desc),
162 BC_REGISTER_LOOPER = _IO('c', 11),
163/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
164 BC_ENTER_LOOPER = _IO('c', 12),
165 BC_EXIT_LOOPER = _IO('c', 13),
166 BC_REQUEST_DEATH_NOTIFICATION = _IOW_BAD('c', 14, struct binder_ptr_cookie),
167 BC_CLEAR_DEATH_NOTIFICATION = _IOW_BAD('c', 15, struct binder_ptr_cookie),
168/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
169 BC_DEAD_BINDER_DONE = _IOW_BAD('c', 16, void *),
170};
171#endif
172