00001 00002 #define LOOP_SET_FD 0x4C00 00003 #define LOOP_CLR_FD 0x4C01 00004 #define LOOP_SET_STATUS 0x4C02 00005 #define LOOP_GET_STATUS 0x4C03 00006 00007 struct loop_info { 00008 int lo_number; 00009 unsigned short lo_device; 00010 unsigned long lo_inode; 00011 unsigned short lo_rdevice; 00012 int lo_offset; 00013 int lo_encrypt_type; 00014 int lo_encrypt_key_size; 00015 int lo_flags; 00016 char lo_name[64]; 00017 unsigned char lo_encrypt[32]; 00018 unsigned long lo_init[2]; 00019 char reserved[4]; 00020 }; 00021