dlm_device.h revision 655a7c081f83b8351ed5f11a6c6accd9458293a8
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_DLM_DEVICE_H 20#define _LINUX_DLM_DEVICE_H 21#include <linux/dlm.h> 22#include <linux/types.h> 23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24#define DLM_USER_LVB_LEN 32 25#define DLM_DEVICE_VERSION_MAJOR 6 26#define DLM_DEVICE_VERSION_MINOR 0 27#define DLM_DEVICE_VERSION_PATCH 1 28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29struct dlm_lock_params { 30 __u8 mode; 31 __u8 namelen; 32 __u16 unused; 33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 __u32 flags; 35 __u32 lkid; 36 __u32 parent; 37 __u64 xid; 38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 __u64 timeout; 40 void __user *castparam; 41 void __user *castaddr; 42 void __user *bastparam; 43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 void __user *bastaddr; 45 struct dlm_lksb __user *lksb; 46 char lvb[DLM_USER_LVB_LEN]; 47 char name[0]; 48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49}; 50struct dlm_lspace_params { 51 __u32 flags; 52 __u32 minor; 53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 char name[0]; 55}; 56struct dlm_purge_params { 57 __u32 nodeid; 58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 __u32 pid; 60}; 61struct dlm_write_request { 62 __u32 version[3]; 63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 __u8 cmd; 65 __u8 is64bit; 66 __u8 unused[2]; 67 union { 68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 struct dlm_lock_params lock; 70 struct dlm_lspace_params lspace; 71 struct dlm_purge_params purge; 72 } i; 73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74}; 75struct dlm_device_version { 76 __u32 version[3]; 77}; 78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79struct dlm_lock_result { 80 __u32 version[3]; 81 __u32 length; 82 void __user * user_astaddr; 83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 void __user * user_astparam; 85 struct dlm_lksb __user * user_lksb; 86 struct dlm_lksb lksb; 87 __u8 bast_mode; 88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 __u8 unused[3]; 90 __u32 lvb_offset; 91}; 92#define DLM_USER_LOCK 1 93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94#define DLM_USER_UNLOCK 2 95#define DLM_USER_QUERY 3 96#define DLM_USER_CREATE_LOCKSPACE 4 97#define DLM_USER_REMOVE_LOCKSPACE 5 98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99#define DLM_USER_PURGE 6 100#define DLM_USER_DEADLOCK 7 101#define DLM_USER_LSFLG_AUTOFREE 1 102#define DLM_USER_LSFLG_FORCEFREE 2 103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104#endif 105