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 _UAPI_LINUX_LOOP_H 8*8d67ca89SAndroid Build Coastguard Worker #define _UAPI_LINUX_LOOP_H 9*8d67ca89SAndroid Build Coastguard Worker #define LO_NAME_SIZE 64 10*8d67ca89SAndroid Build Coastguard Worker #define LO_KEY_SIZE 32 11*8d67ca89SAndroid Build Coastguard Worker enum { 12*8d67ca89SAndroid Build Coastguard Worker LO_FLAGS_READ_ONLY = 1, 13*8d67ca89SAndroid Build Coastguard Worker LO_FLAGS_AUTOCLEAR = 4, 14*8d67ca89SAndroid Build Coastguard Worker LO_FLAGS_PARTSCAN = 8, 15*8d67ca89SAndroid Build Coastguard Worker LO_FLAGS_DIRECT_IO = 16, 16*8d67ca89SAndroid Build Coastguard Worker }; 17*8d67ca89SAndroid Build Coastguard Worker #define LOOP_SET_STATUS_SETTABLE_FLAGS (LO_FLAGS_AUTOCLEAR | LO_FLAGS_PARTSCAN) 18*8d67ca89SAndroid Build Coastguard Worker #define LOOP_SET_STATUS_CLEARABLE_FLAGS (LO_FLAGS_AUTOCLEAR) 19*8d67ca89SAndroid Build Coastguard Worker #define LOOP_CONFIGURE_SETTABLE_FLAGS (LO_FLAGS_READ_ONLY | LO_FLAGS_AUTOCLEAR | LO_FLAGS_PARTSCAN | LO_FLAGS_DIRECT_IO) 20*8d67ca89SAndroid Build Coastguard Worker #include <asm/posix_types.h> 21*8d67ca89SAndroid Build Coastguard Worker #include <linux/types.h> 22*8d67ca89SAndroid Build Coastguard Worker struct loop_info { 23*8d67ca89SAndroid Build Coastguard Worker int lo_number; 24*8d67ca89SAndroid Build Coastguard Worker __kernel_old_dev_t lo_device; 25*8d67ca89SAndroid Build Coastguard Worker unsigned long lo_inode; 26*8d67ca89SAndroid Build Coastguard Worker __kernel_old_dev_t lo_rdevice; 27*8d67ca89SAndroid Build Coastguard Worker int lo_offset; 28*8d67ca89SAndroid Build Coastguard Worker int lo_encrypt_type; 29*8d67ca89SAndroid Build Coastguard Worker int lo_encrypt_key_size; 30*8d67ca89SAndroid Build Coastguard Worker int lo_flags; 31*8d67ca89SAndroid Build Coastguard Worker char lo_name[LO_NAME_SIZE]; 32*8d67ca89SAndroid Build Coastguard Worker unsigned char lo_encrypt_key[LO_KEY_SIZE]; 33*8d67ca89SAndroid Build Coastguard Worker unsigned long lo_init[2]; 34*8d67ca89SAndroid Build Coastguard Worker char reserved[4]; 35*8d67ca89SAndroid Build Coastguard Worker }; 36*8d67ca89SAndroid Build Coastguard Worker struct loop_info64 { 37*8d67ca89SAndroid Build Coastguard Worker __u64 lo_device; 38*8d67ca89SAndroid Build Coastguard Worker __u64 lo_inode; 39*8d67ca89SAndroid Build Coastguard Worker __u64 lo_rdevice; 40*8d67ca89SAndroid Build Coastguard Worker __u64 lo_offset; 41*8d67ca89SAndroid Build Coastguard Worker __u64 lo_sizelimit; 42*8d67ca89SAndroid Build Coastguard Worker __u32 lo_number; 43*8d67ca89SAndroid Build Coastguard Worker __u32 lo_encrypt_type; 44*8d67ca89SAndroid Build Coastguard Worker __u32 lo_encrypt_key_size; 45*8d67ca89SAndroid Build Coastguard Worker __u32 lo_flags; 46*8d67ca89SAndroid Build Coastguard Worker __u8 lo_file_name[LO_NAME_SIZE]; 47*8d67ca89SAndroid Build Coastguard Worker __u8 lo_crypt_name[LO_NAME_SIZE]; 48*8d67ca89SAndroid Build Coastguard Worker __u8 lo_encrypt_key[LO_KEY_SIZE]; 49*8d67ca89SAndroid Build Coastguard Worker __u64 lo_init[2]; 50*8d67ca89SAndroid Build Coastguard Worker }; 51*8d67ca89SAndroid Build Coastguard Worker struct loop_config { 52*8d67ca89SAndroid Build Coastguard Worker __u32 fd; 53*8d67ca89SAndroid Build Coastguard Worker __u32 block_size; 54*8d67ca89SAndroid Build Coastguard Worker struct loop_info64 info; 55*8d67ca89SAndroid Build Coastguard Worker __u64 __reserved[8]; 56*8d67ca89SAndroid Build Coastguard Worker }; 57*8d67ca89SAndroid Build Coastguard Worker #define LO_CRYPT_NONE 0 58*8d67ca89SAndroid Build Coastguard Worker #define LO_CRYPT_XOR 1 59*8d67ca89SAndroid Build Coastguard Worker #define LO_CRYPT_DES 2 60*8d67ca89SAndroid Build Coastguard Worker #define LO_CRYPT_FISH2 3 61*8d67ca89SAndroid Build Coastguard Worker #define LO_CRYPT_BLOW 4 62*8d67ca89SAndroid Build Coastguard Worker #define LO_CRYPT_CAST128 5 63*8d67ca89SAndroid Build Coastguard Worker #define LO_CRYPT_IDEA 6 64*8d67ca89SAndroid Build Coastguard Worker #define LO_CRYPT_DUMMY 9 65*8d67ca89SAndroid Build Coastguard Worker #define LO_CRYPT_SKIPJACK 10 66*8d67ca89SAndroid Build Coastguard Worker #define LO_CRYPT_CRYPTOAPI 18 67*8d67ca89SAndroid Build Coastguard Worker #define MAX_LO_CRYPT 20 68*8d67ca89SAndroid Build Coastguard Worker #define LOOP_SET_FD 0x4C00 69*8d67ca89SAndroid Build Coastguard Worker #define LOOP_CLR_FD 0x4C01 70*8d67ca89SAndroid Build Coastguard Worker #define LOOP_SET_STATUS 0x4C02 71*8d67ca89SAndroid Build Coastguard Worker #define LOOP_GET_STATUS 0x4C03 72*8d67ca89SAndroid Build Coastguard Worker #define LOOP_SET_STATUS64 0x4C04 73*8d67ca89SAndroid Build Coastguard Worker #define LOOP_GET_STATUS64 0x4C05 74*8d67ca89SAndroid Build Coastguard Worker #define LOOP_CHANGE_FD 0x4C06 75*8d67ca89SAndroid Build Coastguard Worker #define LOOP_SET_CAPACITY 0x4C07 76*8d67ca89SAndroid Build Coastguard Worker #define LOOP_SET_DIRECT_IO 0x4C08 77*8d67ca89SAndroid Build Coastguard Worker #define LOOP_SET_BLOCK_SIZE 0x4C09 78*8d67ca89SAndroid Build Coastguard Worker #define LOOP_CONFIGURE 0x4C0A 79*8d67ca89SAndroid Build Coastguard Worker #define LOOP_CTL_ADD 0x4C80 80*8d67ca89SAndroid Build Coastguard Worker #define LOOP_CTL_REMOVE 0x4C81 81*8d67ca89SAndroid Build Coastguard Worker #define LOOP_CTL_GET_FREE 0x4C82 82*8d67ca89SAndroid Build Coastguard Worker #endif 83