fsvar.h


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// in-core file system types

struct inode {
  uint dev;
  uint inum;
  int count;
  int busy;
  short type;
  short major;
  short minor;
  short nlink;
  uint size;
  uint addrs[NDIRECT];
};

extern uint rootdev;

#define NAMEI_LOOKUP 1
#define NAMEI_CREATE 2
#define NAMEI_DELETE 3