1*8d67ca89SAndroid Build Coastguard Worker /* 2*8d67ca89SAndroid Build Coastguard Worker * This file is auto-generated. Modifications will be lost. 3*8d67ca89SAndroid Build Coastguard Worker * 4*8d67ca89SAndroid Build Coastguard Worker * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5*8d67ca89SAndroid Build Coastguard Worker * for more information. 6*8d67ca89SAndroid Build Coastguard Worker */ 7*8d67ca89SAndroid Build Coastguard Worker #ifndef _LINUX_FSMAP_H 8*8d67ca89SAndroid Build Coastguard Worker #define _LINUX_FSMAP_H 9*8d67ca89SAndroid Build Coastguard Worker #include <linux/types.h> 10*8d67ca89SAndroid Build Coastguard Worker struct fsmap { 11*8d67ca89SAndroid Build Coastguard Worker __u32 fmr_device; 12*8d67ca89SAndroid Build Coastguard Worker __u32 fmr_flags; 13*8d67ca89SAndroid Build Coastguard Worker __u64 fmr_physical; 14*8d67ca89SAndroid Build Coastguard Worker __u64 fmr_owner; 15*8d67ca89SAndroid Build Coastguard Worker __u64 fmr_offset; 16*8d67ca89SAndroid Build Coastguard Worker __u64 fmr_length; 17*8d67ca89SAndroid Build Coastguard Worker __u64 fmr_reserved[3]; 18*8d67ca89SAndroid Build Coastguard Worker }; 19*8d67ca89SAndroid Build Coastguard Worker struct fsmap_head { 20*8d67ca89SAndroid Build Coastguard Worker __u32 fmh_iflags; 21*8d67ca89SAndroid Build Coastguard Worker __u32 fmh_oflags; 22*8d67ca89SAndroid Build Coastguard Worker __u32 fmh_count; 23*8d67ca89SAndroid Build Coastguard Worker __u32 fmh_entries; 24*8d67ca89SAndroid Build Coastguard Worker __u64 fmh_reserved[6]; 25*8d67ca89SAndroid Build Coastguard Worker struct fsmap fmh_keys[2]; 26*8d67ca89SAndroid Build Coastguard Worker struct fsmap fmh_recs[]; 27*8d67ca89SAndroid Build Coastguard Worker }; 28*8d67ca89SAndroid Build Coastguard Worker #define FMH_IF_VALID 0 29*8d67ca89SAndroid Build Coastguard Worker #define FMH_OF_DEV_T 0x1 30*8d67ca89SAndroid Build Coastguard Worker #define FMR_OF_PREALLOC 0x1 31*8d67ca89SAndroid Build Coastguard Worker #define FMR_OF_ATTR_FORK 0x2 32*8d67ca89SAndroid Build Coastguard Worker #define FMR_OF_EXTENT_MAP 0x4 33*8d67ca89SAndroid Build Coastguard Worker #define FMR_OF_SHARED 0x8 34*8d67ca89SAndroid Build Coastguard Worker #define FMR_OF_SPECIAL_OWNER 0x10 35*8d67ca89SAndroid Build Coastguard Worker #define FMR_OF_LAST 0x20 36*8d67ca89SAndroid Build Coastguard Worker #define FMR_OWNER(type,code) (((__u64) type << 32) | ((__u64) code & 0xFFFFFFFFULL)) 37*8d67ca89SAndroid Build Coastguard Worker #define FMR_OWNER_TYPE(owner) ((__u32) ((__u64) owner >> 32)) 38*8d67ca89SAndroid Build Coastguard Worker #define FMR_OWNER_CODE(owner) ((__u32) (((__u64) owner & 0xFFFFFFFFULL))) 39*8d67ca89SAndroid Build Coastguard Worker #define FMR_OWN_FREE FMR_OWNER(0, 1) 40*8d67ca89SAndroid Build Coastguard Worker #define FMR_OWN_UNKNOWN FMR_OWNER(0, 2) 41*8d67ca89SAndroid Build Coastguard Worker #define FMR_OWN_METADATA FMR_OWNER(0, 3) 42*8d67ca89SAndroid Build Coastguard Worker #define FS_IOC_GETFSMAP _IOWR('X', 59, struct fsmap_head) 43*8d67ca89SAndroid Build Coastguard Worker #endif 44