kernel/stat.h

1#define T_DIR     1   // Directory2#define T_FILE    2   // File3#define T_DEVICE  3   // Device45struct stat {6  int dev;     // File system's disk device7  uint ino;    // Inode number8  short type;  // Type of file9  short nlink; // Number of links to file10  uint64 size; // Size of file in bytes11};12