| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame^] | 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 _UAPILINUX_NBD_H |
| 20 | #define _UAPILINUX_NBD_H |
| 21 | #include <linux/types.h> |
| 22 | #define NBD_SET_SOCK _IO( 0xab, 0 ) |
| 23 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 24 | #define NBD_SET_BLKSIZE _IO( 0xab, 1 ) |
| 25 | #define NBD_SET_SIZE _IO( 0xab, 2 ) |
| 26 | #define NBD_DO_IT _IO( 0xab, 3 ) |
| 27 | #define NBD_CLEAR_SOCK _IO( 0xab, 4 ) |
| 28 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 29 | #define NBD_CLEAR_QUE _IO( 0xab, 5 ) |
| 30 | #define NBD_PRINT_DEBUG _IO( 0xab, 6 ) |
| 31 | #define NBD_SET_SIZE_BLOCKS _IO( 0xab, 7 ) |
| 32 | #define NBD_DISCONNECT _IO( 0xab, 8 ) |
| 33 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 34 | #define NBD_SET_TIMEOUT _IO( 0xab, 9 ) |
| 35 | #define NBD_SET_FLAGS _IO( 0xab, 10) |
| 36 | enum { |
| 37 | NBD_CMD_READ = 0, |
| 38 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 39 | NBD_CMD_WRITE = 1, |
| 40 | NBD_CMD_DISC = 2, |
| 41 | NBD_CMD_FLUSH = 3, |
| 42 | NBD_CMD_TRIM = 4 |
| 43 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 44 | }; |
| 45 | #define NBD_FLAG_HAS_FLAGS (1 << 0) |
| 46 | #define NBD_FLAG_READ_ONLY (1 << 1) |
| 47 | #define NBD_FLAG_SEND_FLUSH (1 << 2) |
| 48 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 49 | #define NBD_FLAG_SEND_TRIM (1 << 5) |
| 50 | #define nbd_cmd(req) ((req)->cmd[0]) |
| 51 | #define NBD_REQUEST_MAGIC 0x25609513 |
| 52 | #define NBD_REPLY_MAGIC 0x67446698 |
| 53 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 54 | struct nbd_request { |
| 55 | __be32 magic; |
| 56 | __be32 type; |
| 57 | char handle[8]; |
| 58 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 59 | __be64 from; |
| 60 | __be32 len; |
| 61 | } __attribute__((packed)); |
| 62 | struct nbd_reply { |
| 63 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 64 | __be32 magic; |
| 65 | __be32 error; |
| 66 | char handle[8]; |
| 67 | }; |
| 68 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 69 | #endif |