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 _DLM_NETLINK_H 20 #define _DLM_NETLINK_H 21 #include <linux/types.h> 22 #include <linux/dlmconstants.h> 23 enum { 24 DLM_STATUS_WAITING = 1, 25 DLM_STATUS_GRANTED = 2, 26 DLM_STATUS_CONVERT = 3, 27 }; 28 #define DLM_LOCK_DATA_VERSION 1 29 struct dlm_lock_data { 30 __u16 version; 31 __u32 lockspace_id; 32 int nodeid; 33 int ownpid; 34 __u32 id; 35 __u32 remid; 36 __u64 xid; 37 __s8 status; 38 __s8 grmode; 39 __s8 rqmode; 40 unsigned long timestamp; 41 int resource_namelen; 42 char resource_name[DLM_RESNAME_MAXLEN]; 43 }; 44 enum { 45 DLM_CMD_UNSPEC = 0, 46 DLM_CMD_HELLO, 47 DLM_CMD_TIMEOUT, 48 __DLM_CMD_MAX, 49 }; 50 #define DLM_CMD_MAX (__DLM_CMD_MAX - 1) 51 enum { 52 DLM_TYPE_UNSPEC = 0, 53 DLM_TYPE_LOCK, 54 __DLM_TYPE_MAX, 55 }; 56 #define DLM_TYPE_MAX (__DLM_TYPE_MAX - 1) 57 #define DLM_GENL_VERSION 0x1 58 #define DLM_GENL_NAME "DLM" 59 #endif 60
