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 __UBLOCK_H_ 20 #define __UBLOCK_H_ 21 #include <linux/types.h> 22 #define UBLOCK_VERSION 0 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 enum { 25 UBLOCK_INIT_IN = 0, 26 UBLOCK_INIT_OUT = 1, 27 UBLOCK_READY_IN = 2, 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 UBLOCK_READY_OUT = 3, 30 UBLOCK_READ_IN = 4, 31 UBLOCK_READ_OUT = 5, 32 UBLOCK_WRITE_IN = 6, 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 UBLOCK_WRITE_OUT = 7, 35 }; 36 struct ublock_in_header { 37 __u32 seq; 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 __u32 opcode; 40 }; 41 struct ublock_out_header { 42 __u32 seq; 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 __u32 opcode; 45 }; 46 struct ublock_init_in { 47 __u32 version; 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 __u32 max_buf; 50 __u32 index; 51 }; 52 struct ublock_init_out { 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 __u32 version; 55 __u32 max_buf; 56 __u64 size; 57 }; 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 struct ublock_ready_in { 60 __u32 _unused; 61 }; 62 struct ublock_ready_out { 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 __u32 _unused; 65 }; 66 struct ublock_read_in { 67 __u64 offset; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 __u64 length; 70 }; 71 struct ublock_read_out { 72 __s32 status; 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 __u8 data[]; 75 }; 76 struct ublock_write_in { 77 __u64 offset; 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 __u64 length; 80 __u8 data[]; 81 }; 82 struct ublock_write_out { 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 __s32 status; 85 }; 86 #endif 87
