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 __DM_LOG_USERSPACE_H__ 20 #define __DM_LOG_USERSPACE_H__ 21 #include <linux/types.h> 22 #include <linux/dm-ioctl.h> 23 #define DM_ULOG_CTR 1 24 #define DM_ULOG_DTR 2 25 #define DM_ULOG_PRESUSPEND 3 26 #define DM_ULOG_POSTSUSPEND 4 27 #define DM_ULOG_RESUME 5 28 #define DM_ULOG_GET_REGION_SIZE 6 29 #define DM_ULOG_IS_CLEAN 7 30 #define DM_ULOG_IN_SYNC 8 31 #define DM_ULOG_FLUSH 9 32 #define DM_ULOG_MARK_REGION 10 33 #define DM_ULOG_CLEAR_REGION 11 34 #define DM_ULOG_GET_RESYNC_WORK 12 35 #define DM_ULOG_SET_REGION_SYNC 13 36 #define DM_ULOG_GET_SYNC_COUNT 14 37 #define DM_ULOG_STATUS_INFO 15 38 #define DM_ULOG_STATUS_TABLE 16 39 #define DM_ULOG_IS_REMOTE_RECOVERING 17 40 #define DM_ULOG_REQUEST_MASK 0xFF 41 #define DM_ULOG_REQUEST_TYPE(request_type) (DM_ULOG_REQUEST_MASK & (request_type)) 42 #define DM_ULOG_REQUEST_VERSION 3 43 struct dm_ulog_request { 44 __u64 luid; 45 char uuid[DM_UUID_LEN]; 46 char padding[3]; 47 __u32 version; 48 __s32 error; 49 __u32 seq; 50 __u32 request_type; 51 __u32 data_size; 52 char data[0]; 53 }; 54 #endif 55
