tvfile.c - plan9port - [fork] Plan 9 from user space
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       tvfile.c (453B)
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            1 #include <u.h>
            2 #include <libc.h>
            3 #include <diskfs.h>
            4 #include <venti.h>
            5 
            6 extern void vtLibThread(void);
            7 
            8 typedef struct DiskVenti DiskVenti;
            9 struct DiskVenti
           10 {
           11         TvCache *c;
           12         Entry e;
           13 };
           14 
           15 Disk*
           16 diskOpenVenti(TvCache *c, uchar score[VtScoreSize])
           17 {
           18         vtLibThread();
           19 
           20         fetch vtroot
           21         fetch dir block
           22         copy e
           23 }
           24 
           25 Block*
           26 diskVentiRead(Disk *dd, u32int len, u64int offset)
           27 {
           28         DiskVenti *d = (DiskVenti*)dd;
           29 
           30         make offset list
           31         walk down blocks
           32         return the one
           33 }