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    Annotation of /trunk/mkinitrd-magellan/klibc/usr/utils/loop.h

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    Revision 1122 - (hide annotations) (download)
    Wed Aug 18 21:11:40 2010 UTC (13 years, 9 months ago) by niro
    File MIME type: text/plain
    File size: 1265 byte(s) 
    -updated to klibc-1.5.19
    1 niro 1122 #define LO_CRYPT_NONE 0
    2     #define LO_CRYPT_XOR 1
    3     #define LO_CRYPT_DES 2
    4     #define LO_CRYPT_CRYPTOAPI 18
    5    
    6     #define LOOP_SET_FD 0x4C00
    7     #define LOOP_CLR_FD 0x4C01
    8     #define LOOP_SET_STATUS 0x4C02
    9     #define LOOP_GET_STATUS 0x4C03
    10     #define LOOP_SET_STATUS64 0x4C04
    11     #define LOOP_GET_STATUS64 0x4C05
    12    
    13     #define LO_NAME_SIZE 64
    14     #define LO_KEY_SIZE 32
    15    
    16     struct loop_info {
    17     int lo_number;
    18     dev_t lo_device;
    19     unsigned long lo_inode;
    20     dev_t lo_rdevice;
    21     int lo_offset;
    22     int lo_encrypt_type;
    23     int lo_encrypt_key_size;
    24     int lo_flags;
    25     char lo_name[LO_NAME_SIZE];
    26     unsigned char lo_encrypt_key[LO_KEY_SIZE];
    27     unsigned long lo_init[2];
    28     char reserved[4];
    29     };
    30    
    31     /*
    32     * Where to get __u8, __u32, __u64? Let us use unsigned char/int/long long
    33     * and get punished when someone comes with 128-bit long longs.
    34     */
    35     struct loop_info64 {
    36     unsigned long long lo_device;
    37     unsigned long long lo_inode;
    38     unsigned long long lo_rdevice;
    39     unsigned long long lo_offset;
    40     unsigned long long lo_sizelimit; /* bytes, 0 == max available */
    41     unsigned int lo_number;
    42     unsigned int lo_encrypt_type;
    43     unsigned int lo_encrypt_key_size;
    44     unsigned int lo_flags;
    45     char lo_file_name[LO_NAME_SIZE];
    46     char lo_crypt_name[LO_NAME_SIZE];
    47     char lo_encrypt_key[LO_KEY_SIZE];
    48     unsigned long long lo_init[2];
    49     };