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28 lines
909 B
28 lines
909 B
6 years ago
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/* bufpool.h */
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#ifndef NBPOOLS
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// RAFA #define NBPOOLS 20 /* Maximum number of buffer pools */
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#define NBPOOLS 5 /* Maximum number of buffer pools */
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#endif
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#ifndef BP_MAXB
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// #define BP_MAXB 8192 /* Maximum buffer size in bytes */
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#define BP_MAXB 20 /* Maximum buffer size in bytes */
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#endif
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#define BP_MINB 8 /* Minimum buffer size in bytes */
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#ifndef BP_MAXN
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// RAFA #define BP_MAXN 2048 /* Maximum number of buffers in a pool */
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#define BP_MAXN 10 /* Maximum number of buffers in a pool */
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#endif
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struct bpentry { /* Description of a single buffer pool */
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struct bpentry *bpnext;/* pointer to next free buffer */
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sid32 bpsem; /* semaphore that counts buffers */
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/* currently available in the pool */
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uint32 bpsize; /* size of buffers in this pool */
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};
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extern struct bpentry buftab[];/* Buffer pool table */
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extern bpid32 nbpools; /* current number of allocated pools */
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