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 _UAPI_LINUX_BINDER_H 20 #define _UAPI_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 25 enum { 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 */ 34 enum { 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 */ 39 #ifdef BINDER_IPC_32BIT 40 typedef __u32 binder_size_t; 41 typedef __u32 binder_uintptr_t; 42 #else 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 typedef __u64 binder_size_t; 45 typedef __u64 binder_uintptr_t; 46 #endif 47 struct flat_binder_object { 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 __u32 type; 50 __u32 flags; 51 union { 52 binder_uintptr_t binder; 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 __u32 handle; 55 }; 56 binder_uintptr_t cookie; 57 }; 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 struct binder_write_read { 60 binder_size_t write_size; 61 binder_size_t write_consumed; 62 binder_uintptr_t write_buffer; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 binder_size_t read_size; 65 binder_size_t read_consumed; 66 binder_uintptr_t read_buffer; 67 }; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 struct binder_version { 70 __s32 protocol_version; 71 }; 72 #ifdef BINDER_IPC_32BIT 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 #define BINDER_CURRENT_PROTOCOL_VERSION 7 75 #else 76 #define BINDER_CURRENT_PROTOCOL_VERSION 8 77 #endif 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 #define BINDER_WRITE_READ _IOWR('b', 1, struct binder_write_read) 80 #define BINDER_SET_IDLE_TIMEOUT _IOW('b', 3, __s64) 81 #define BINDER_SET_MAX_THREADS _IOW('b', 5, __u32) 82 #define BINDER_SET_IDLE_PRIORITY _IOW('b', 6, __s32) 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 #define BINDER_SET_CONTEXT_MGR _IOW('b', 7, __s32) 85 #define BINDER_THREAD_EXIT _IOW('b', 8, __s32) 86 #define BINDER_VERSION _IOWR('b', 9, struct binder_version) 87 enum transaction_flags { 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 TF_ONE_WAY = 0x01, 90 TF_ROOT_OBJECT = 0x04, 91 TF_STATUS_CODE = 0x08, 92 TF_ACCEPT_FDS = 0x10, 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 }; 95 struct binder_transaction_data { 96 union { 97 __u32 handle; 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 binder_uintptr_t ptr; 100 } target; 101 binder_uintptr_t cookie; 102 __u32 code; 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 __u32 flags; 105 pid_t sender_pid; 106 uid_t sender_euid; 107 binder_size_t data_size; 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 binder_size_t offsets_size; 110 union { 111 struct { 112 binder_uintptr_t buffer; 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 binder_uintptr_t offsets; 115 } ptr; 116 __u8 buf[8]; 117 } data; 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119 }; 120 struct binder_ptr_cookie { 121 binder_uintptr_t ptr; 122 binder_uintptr_t cookie; 123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 }; 125 struct binder_handle_cookie { 126 __u32 handle; 127 binder_uintptr_t cookie; 128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 } __attribute__((packed)); 130 struct binder_pri_desc { 131 __s32 priority; 132 __u32 desc; 133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 }; 135 struct binder_pri_ptr_cookie { 136 __s32 priority; 137 binder_uintptr_t ptr; 138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139 binder_uintptr_t cookie; 140 }; 141 enum binder_driver_return_protocol { 142 BR_ERROR = _IOR('r', 0, __s32), 143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144 BR_OK = _IO('r', 1), 145 BR_TRANSACTION = _IOR('r', 2, struct binder_transaction_data), 146 BR_REPLY = _IOR('r', 3, struct binder_transaction_data), 147 BR_ACQUIRE_RESULT = _IOR('r', 4, __s32), 148 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149 BR_DEAD_REPLY = _IO('r', 5), 150 BR_TRANSACTION_COMPLETE = _IO('r', 6), 151 BR_INCREFS = _IOR('r', 7, struct binder_ptr_cookie), 152 BR_ACQUIRE = _IOR('r', 8, struct binder_ptr_cookie), 153 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154 BR_RELEASE = _IOR('r', 9, struct binder_ptr_cookie), 155 BR_DECREFS = _IOR('r', 10, struct binder_ptr_cookie), 156 BR_ATTEMPT_ACQUIRE = _IOR('r', 11, struct binder_pri_ptr_cookie), 157 BR_NOOP = _IO('r', 12), 158 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159 BR_SPAWN_LOOPER = _IO('r', 13), 160 BR_FINISHED = _IO('r', 14), 161 BR_DEAD_BINDER = _IOR('r', 15, binder_uintptr_t), 162 BR_CLEAR_DEATH_NOTIFICATION_DONE = _IOR('r', 16, binder_uintptr_t), 163 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164 BR_FAILED_REPLY = _IO('r', 17), 165 }; 166 enum binder_driver_command_protocol { 167 BC_TRANSACTION = _IOW('c', 0, struct binder_transaction_data), 168 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169 BC_REPLY = _IOW('c', 1, struct binder_transaction_data), 170 BC_ACQUIRE_RESULT = _IOW('c', 2, __s32), 171 BC_FREE_BUFFER = _IOW('c', 3, binder_uintptr_t), 172 BC_INCREFS = _IOW('c', 4, __u32), 173 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 174 BC_ACQUIRE = _IOW('c', 5, __u32), 175 BC_RELEASE = _IOW('c', 6, __u32), 176 BC_DECREFS = _IOW('c', 7, __u32), 177 BC_INCREFS_DONE = _IOW('c', 8, struct binder_ptr_cookie), 178 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 179 BC_ACQUIRE_DONE = _IOW('c', 9, struct binder_ptr_cookie), 180 BC_ATTEMPT_ACQUIRE = _IOW('c', 10, struct binder_pri_desc), 181 BC_REGISTER_LOOPER = _IO('c', 11), 182 BC_ENTER_LOOPER = _IO('c', 12), 183 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 184 BC_EXIT_LOOPER = _IO('c', 13), 185 BC_REQUEST_DEATH_NOTIFICATION = _IOW('c', 14, struct binder_handle_cookie), 186 BC_CLEAR_DEATH_NOTIFICATION = _IOW('c', 15, struct binder_handle_cookie), 187 BC_DEAD_BINDER_DONE = _IOW('c', 16, binder_uintptr_t), 188 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 189 }; 190 #endif 191