Subversion Repositories planix.SVN

typedef struct Disk     Disk;

/*
 *  Reference to the disk
 */
struct Disk
{
        Bcache;
        ulong   nb;     /* number of blocks */
        ulong   nab;    /* number of allocation blocks */
        int     b2b;    /* allocation bits to a block */
        int     p2b;    /* Dptr's per page */
        char    name[CACHENAMELEN];
};

int     dinit(Disk*, int, int, char*);
int     dformat(Disk*, int, char*, ulong, ulong);
ulong   dalloc(Disk*, Dptr*);
ulong   dpalloc(Disk*, Dptr*);
int     dfree(Disk*, Dptr*);

extern int debug;

#define DPRINT if(debug)fprint