82 lines
2.2 KiB
C
82 lines
2.2 KiB
C
/*
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* This file is auto-generated. Modifications will be lost.
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*
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* See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
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* for more information.
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*/
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#ifndef _UAPI_LINUX_LOOP_H
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#define _UAPI_LINUX_LOOP_H
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#define LO_NAME_SIZE 64
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#define LO_KEY_SIZE 32
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enum {
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LO_FLAGS_READ_ONLY = 1,
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LO_FLAGS_AUTOCLEAR = 4,
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LO_FLAGS_PARTSCAN = 8,
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LO_FLAGS_DIRECT_IO = 16,
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};
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#define LOOP_SET_STATUS_SETTABLE_FLAGS (LO_FLAGS_AUTOCLEAR | LO_FLAGS_PARTSCAN)
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#define LOOP_SET_STATUS_CLEARABLE_FLAGS (LO_FLAGS_AUTOCLEAR)
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#define LOOP_CONFIGURE_SETTABLE_FLAGS (LO_FLAGS_READ_ONLY | LO_FLAGS_AUTOCLEAR | LO_FLAGS_PARTSCAN | LO_FLAGS_DIRECT_IO)
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#include <asm/posix_types.h>
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#include <linux/types.h>
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struct loop_info {
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int lo_number;
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__kernel_old_dev_t lo_device;
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unsigned long lo_inode;
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__kernel_old_dev_t lo_rdevice;
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int lo_offset;
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int lo_encrypt_type;
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int lo_encrypt_key_size;
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int lo_flags;
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char lo_name[LO_NAME_SIZE];
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unsigned char lo_encrypt_key[LO_KEY_SIZE];
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unsigned long lo_init[2];
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char reserved[4];
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};
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struct loop_info64 {
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__u64 lo_device;
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__u64 lo_inode;
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__u64 lo_rdevice;
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__u64 lo_offset;
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__u64 lo_sizelimit;
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__u32 lo_number;
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__u32 lo_encrypt_type;
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__u32 lo_encrypt_key_size;
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__u32 lo_flags;
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__u8 lo_file_name[LO_NAME_SIZE];
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__u8 lo_crypt_name[LO_NAME_SIZE];
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__u8 lo_encrypt_key[LO_KEY_SIZE];
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__u64 lo_init[2];
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};
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struct loop_config {
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__u32 fd;
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__u32 block_size;
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struct loop_info64 info;
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__u64 __reserved[8];
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};
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#define LO_CRYPT_NONE 0
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#define LO_CRYPT_XOR 1
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#define LO_CRYPT_DES 2
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#define LO_CRYPT_FISH2 3
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#define LO_CRYPT_BLOW 4
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#define LO_CRYPT_CAST128 5
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#define LO_CRYPT_IDEA 6
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#define LO_CRYPT_DUMMY 9
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#define LO_CRYPT_SKIPJACK 10
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#define LO_CRYPT_CRYPTOAPI 18
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#define MAX_LO_CRYPT 20
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#define LOOP_SET_FD 0x4C00
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#define LOOP_CLR_FD 0x4C01
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#define LOOP_SET_STATUS 0x4C02
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#define LOOP_GET_STATUS 0x4C03
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#define LOOP_SET_STATUS64 0x4C04
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#define LOOP_GET_STATUS64 0x4C05
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#define LOOP_CHANGE_FD 0x4C06
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#define LOOP_SET_CAPACITY 0x4C07
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#define LOOP_SET_DIRECT_IO 0x4C08
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#define LOOP_SET_BLOCK_SIZE 0x4C09
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#define LOOP_CONFIGURE 0x4C0A
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#define LOOP_CTL_ADD 0x4C80
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#define LOOP_CTL_REMOVE 0x4C81
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#define LOOP_CTL_GET_FREE 0x4C82
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#endif
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