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 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 struct 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 }; 50 struct 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 }; 60 struct 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 */ 74 enum 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 }; 81 struct 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 }; 106 struct binder_ptr_cookie { 107 void *ptr; 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 void *cookie; 110 }; 111 struct binder_pri_desc { 112 int priority; 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 int desc; 115 }; 116 struct 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 }; 122 enum 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 }; 147 enum 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
