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/types.h> 22 #include <linux/ioctl.h> 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #define B_PACK_CHARS(c1,c2,c3,c4) ((((c1) << 24)) | (((c2) << 16)) | (((c3) << 8)) | (c4)) 25 #define B_TYPE_LARGE 0x85 26 enum { 27 BINDER_TYPE_BINDER = B_PACK_CHARS('s', 'b', '*', B_TYPE_LARGE), 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 BINDER_TYPE_WEAK_BINDER = B_PACK_CHARS('w', 'b', '*', B_TYPE_LARGE), 30 BINDER_TYPE_HANDLE = B_PACK_CHARS('s', 'h', '*', B_TYPE_LARGE), 31 BINDER_TYPE_WEAK_HANDLE = B_PACK_CHARS('w', 'h', '*', B_TYPE_LARGE), 32 BINDER_TYPE_FD = B_PACK_CHARS('f', 'd', '*', B_TYPE_LARGE), 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 }; 35 enum { 36 FLAT_BINDER_FLAG_PRIORITY_MASK = 0xff, 37 FLAT_BINDER_FLAG_ACCEPTS_FDS = 0x100, 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 }; 40 #ifdef BINDER_IPC_32BIT 41 typedef __u32 binder_size_t; 42 typedef __u32 binder_uintptr_t; 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 #else 45 typedef __u64 binder_size_t; 46 typedef __u64 binder_uintptr_t; 47 #endif 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 struct flat_binder_object { 50 __u32 type; 51 __u32 flags; 52 union { 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 binder_uintptr_t binder; 55 __u32 handle; 56 }; 57 binder_uintptr_t cookie; 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 }; 60 struct binder_write_read { 61 binder_size_t write_size; 62 binder_size_t write_consumed; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 binder_uintptr_t write_buffer; 65 binder_size_t read_size; 66 binder_size_t read_consumed; 67 binder_uintptr_t read_buffer; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 }; 70 struct binder_version { 71 __s32 protocol_version; 72 }; 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 #ifdef BINDER_IPC_32BIT 75 #define BINDER_CURRENT_PROTOCOL_VERSION 7 76 #else 77 #define BINDER_CURRENT_PROTOCOL_VERSION 8 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 #endif 80 #define BINDER_WRITE_READ _IOWR('b', 1, struct binder_write_read) 81 #define BINDER_SET_IDLE_TIMEOUT _IOW('b', 3, __s64) 82 #define BINDER_SET_MAX_THREADS _IOW('b', 5, __u32) 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 #define BINDER_SET_IDLE_PRIORITY _IOW('b', 6, __s32) 85 #define BINDER_SET_CONTEXT_MGR _IOW('b', 7, __s32) 86 #define BINDER_THREAD_EXIT _IOW('b', 8, __s32) 87 #define BINDER_VERSION _IOWR('b', 9, struct binder_version) 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 enum transaction_flags { 90 TF_ONE_WAY = 0x01, 91 TF_ROOT_OBJECT = 0x04, 92 TF_STATUS_CODE = 0x08, 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 TF_ACCEPT_FDS = 0x10, 95 }; 96 struct binder_transaction_data { 97 union { 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 __u32 handle; 100 binder_uintptr_t ptr; 101 } target; 102 binder_uintptr_t cookie; 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 __u32 code; 105 __u32 flags; 106 pid_t sender_pid; 107 uid_t sender_euid; 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 binder_size_t data_size; 110 binder_size_t offsets_size; 111 union { 112 struct { 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 binder_uintptr_t buffer; 115 binder_uintptr_t offsets; 116 } ptr; 117 __u8 buf[8]; 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119 } data; 120 }; 121 struct binder_ptr_cookie { 122 binder_uintptr_t ptr; 123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 binder_uintptr_t cookie; 125 }; 126 struct binder_handle_cookie { 127 __u32 handle; 128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 binder_uintptr_t cookie; 130 } __packed; 131 struct binder_pri_desc { 132 __s32 priority; 133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 __u32 desc; 135 }; 136 struct binder_pri_ptr_cookie { 137 __s32 priority; 138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139 binder_uintptr_t ptr; 140 binder_uintptr_t cookie; 141 }; 142 enum binder_driver_return_protocol { 143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144 BR_ERROR = _IOR('r', 0, __s32), 145 BR_OK = _IO('r', 1), 146 BR_TRANSACTION = _IOR('r', 2, struct binder_transaction_data), 147 BR_REPLY = _IOR('r', 3, struct binder_transaction_data), 148 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149 BR_ACQUIRE_RESULT = _IOR('r', 4, __s32), 150 BR_DEAD_REPLY = _IO('r', 5), 151 BR_TRANSACTION_COMPLETE = _IO('r', 6), 152 BR_INCREFS = _IOR('r', 7, struct binder_ptr_cookie), 153 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154 BR_ACQUIRE = _IOR('r', 8, struct binder_ptr_cookie), 155 BR_RELEASE = _IOR('r', 9, struct binder_ptr_cookie), 156 BR_DECREFS = _IOR('r', 10, struct binder_ptr_cookie), 157 BR_ATTEMPT_ACQUIRE = _IOR('r', 11, struct binder_pri_ptr_cookie), 158 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159 BR_NOOP = _IO('r', 12), 160 BR_SPAWN_LOOPER = _IO('r', 13), 161 BR_FINISHED = _IO('r', 14), 162 BR_DEAD_BINDER = _IOR('r', 15, binder_uintptr_t), 163 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164 BR_CLEAR_DEATH_NOTIFICATION_DONE = _IOR('r', 16, binder_uintptr_t), 165 BR_FAILED_REPLY = _IO('r', 17), 166 }; 167 enum binder_driver_command_protocol { 168 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169 BC_TRANSACTION = _IOW('c', 0, struct binder_transaction_data), 170 BC_REPLY = _IOW('c', 1, struct binder_transaction_data), 171 BC_ACQUIRE_RESULT = _IOW('c', 2, __s32), 172 BC_FREE_BUFFER = _IOW('c', 3, binder_uintptr_t), 173 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 174 BC_INCREFS = _IOW('c', 4, __u32), 175 BC_ACQUIRE = _IOW('c', 5, __u32), 176 BC_RELEASE = _IOW('c', 6, __u32), 177 BC_DECREFS = _IOW('c', 7, __u32), 178 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 179 BC_INCREFS_DONE = _IOW('c', 8, struct binder_ptr_cookie), 180 BC_ACQUIRE_DONE = _IOW('c', 9, struct binder_ptr_cookie), 181 BC_ATTEMPT_ACQUIRE = _IOW('c', 10, struct binder_pri_desc), 182 BC_REGISTER_LOOPER = _IO('c', 11), 183 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 184 BC_ENTER_LOOPER = _IO('c', 12), 185 BC_EXIT_LOOPER = _IO('c', 13), 186 BC_REQUEST_DEATH_NOTIFICATION = _IOW('c', 14, struct binder_handle_cookie), 187 BC_CLEAR_DEATH_NOTIFICATION = _IOW('c', 15, struct binder_handle_cookie), 188 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 189 BC_DEAD_BINDER_DONE = _IOW('c', 16, binder_uintptr_t), 190 }; 191 #endif 192