23 lines
299 B
C
23 lines
299 B
C
enum
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{
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MAXQ = 256
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};
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typedef struct Queue Queue;
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struct Queue
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{
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struct {
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Block *db;
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u32int bno;
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} el[MAXQ];
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int ri, wi, nel, closed;
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QLock lk;
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Rendez r;
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};
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Queue *qalloc(void);
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void qclose(Queue*);
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Block *qread(Queue*, u32int*);
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void qwrite(Queue*, Block*, u32int);
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void qfree(Queue*);
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