47 lines
1.7 KiB
C
47 lines
1.7 KiB
C
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Source *sourceAlloc(Cache*, Lump *u, ulong block, int elem, int readonly);
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Source *sourceOpen(Source*, ulong entry, int readOnly);
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Source *sourceCreate(Source*, int psize, int dsize, int isdir, ulong entry);
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Lump *sourceGetLump(Source*, ulong block, int readOnly, int lock);
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Lump *sourceWalk(Source *r, ulong block, int readOnly, int *);
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int sourceSetDepth(Source *r, uvlong size);
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int sourceSetSize(Source *r, uvlong size);
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uvlong sourceGetSize(Source *r);
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int sourceSetDirSize(Source *r, ulong size);
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ulong sourceGetDirSize(Source *r);
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void sourceRemove(Source*);
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void sourceFree(Source*);
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int sourceGetVtEntry(Source *r, VtEntry *dir);
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ulong sourceGetNumBlocks(Source *r);
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Lump *lumpWalk(Lump *u, int offset, int type, int size, int readOnly, int lock);
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int lumpGetScore(Lump *u, int offset, uchar score[VtScoreSize]);
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void lumpDecRef(Lump*, int unlock);
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Lump *lumpIncRef(Lump*);
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void lumpFreeEntry(Lump *u, int entry);
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Cache *cacheAlloc(VtSession *z, int blockSize, long nblocks);
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Lump *cacheAllocLump(Cache *c, int type, int size, int dir);
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void cacheFree(Cache *c);
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long cacheGetSize(Cache*);
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int cacheSetSize(Cache*, long);
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int cacheGetBlockSize(Cache *c);
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Lump *cacheGetLump(Cache *c, uchar score[VtScoreSize], int type, int size);
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void cacheCheck(Cache*);
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int mbUnpack(MetaBlock *mb, uchar *p, int n);
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void mbInsert(MetaBlock *mb, int i, MetaEntry*);
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void mbDelete(MetaBlock *mb, int i, MetaEntry*);
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void mbPack(MetaBlock *mb);
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uchar *mbAlloc(MetaBlock *mb, int n);
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int meUnpack(MetaEntry*, MetaBlock *mb, int i);
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int meCmp(MetaEntry*, char *s);
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int meCmpNew(MetaEntry*, char *s);
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int vdSize(VacDir *dir);
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int vdUnpack(VacDir *dir, MetaEntry*);
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void vdPack(VacDir *dir, MetaEntry*);
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VacFile *vfRoot(VacFS *fs, uchar *score);
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