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