16ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh/**************************************************************************** 26ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh **************************************************************************** 36ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh *** 46ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh *** This header was automatically generated from a Linux kernel header 56ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh *** of the same name, to make information necessary for userspace to 66ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh *** call into the kernel available to libc. It contains only constants, 76ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh *** structures, and macros generated from the original header, and thus, 86ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh *** contains no copyrightable information. 96ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh *** 106ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh **************************************************************************** 116ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh ****************************************************************************/ 126ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#ifndef _LINUX_LOOP_H 136ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define _LINUX_LOOP_H 146ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh 156ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LO_NAME_SIZE 64 166ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LO_KEY_SIZE 32 176ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh 186ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsiehenum { 196ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh LO_FLAGS_READ_ONLY = 1, 206ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh LO_FLAGS_USE_AOPS = 2, 216ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh}; 226ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh 236ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#include <asm/posix_types.h> 246ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#include <asm/types.h> 256ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh 266ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsiehstruct loop_info { 276ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh int lo_number; 286ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __kernel_old_dev_t lo_device; 296ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh unsigned long lo_inode; 306ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __kernel_old_dev_t lo_rdevice; 316ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh int lo_offset; 326ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh int lo_encrypt_type; 336ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh int lo_encrypt_key_size; 346ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh int lo_flags; 356ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh char lo_name[LO_NAME_SIZE]; 366ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh unsigned char lo_encrypt_key[LO_KEY_SIZE]; 376ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh unsigned long lo_init[2]; 386ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh char reserved[4]; 396ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh}; 406ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh 416ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsiehstruct loop_info64 { 426ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __u64 lo_device; 436ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __u64 lo_inode; 446ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __u64 lo_rdevice; 456ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __u64 lo_offset; 466ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __u64 lo_sizelimit; 476ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __u32 lo_number; 486ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __u32 lo_encrypt_type; 496ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __u32 lo_encrypt_key_size; 506ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __u32 lo_flags; 516ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __u8 lo_file_name[LO_NAME_SIZE]; 526ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __u8 lo_crypt_name[LO_NAME_SIZE]; 536ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __u8 lo_encrypt_key[LO_KEY_SIZE]; 546ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh __u64 lo_init[2]; 556ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh}; 566ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh 576ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LO_CRYPT_NONE 0 586ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LO_CRYPT_XOR 1 596ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LO_CRYPT_DES 2 606ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LO_CRYPT_FISH2 3 616ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LO_CRYPT_BLOW 4 626ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LO_CRYPT_CAST128 5 636ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LO_CRYPT_IDEA 6 646ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LO_CRYPT_DUMMY 9 656ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LO_CRYPT_SKIPJACK 10 666ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LO_CRYPT_CRYPTOAPI 18 676ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define MAX_LO_CRYPT 20 686ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh 696ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LOOP_SET_FD 0x4C00 706ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LOOP_CLR_FD 0x4C01 716ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LOOP_SET_STATUS 0x4C02 726ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LOOP_GET_STATUS 0x4C03 736ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LOOP_SET_STATUS64 0x4C04 746ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LOOP_GET_STATUS64 0x4C05 756ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#define LOOP_CHANGE_FD 0x4C06 766ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh 776ecc1bfab1621eaf5a17f82020a26468c537cdeaAndrew Hsieh#endif 78