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Removed compiler warnings.

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Added new operators to be used with gcc 3.0.x
Update of query cache code.
Added semaphores for Windows (not yet in use)
Added pthread_mutex_trylock for windows.
This commit is contained in:
monty@hundin.mysql.fi
2001-12-10 00:08:24 +02:00
parent a1f9987bff
commit 6b02f13cf3
27 changed files with 1362 additions and 390 deletions
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7
sql/sql_cache.h
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@@ -17,8 +17,6 @@
#ifndef _SQL_CACHE_H
#define _SQL_CACHE_H
#include <semaphore.h>
/* Query cache */
/*
@@ -105,7 +103,7 @@ struct Query_cache_query
Query_cache_block *res;
NET *wri;
ulong len;
sem_t lock; // R/W lock of block
pthread_cond_t lock; // R/W lock of block
pthread_mutex_t clients_guard;
uint clients;
@@ -220,7 +218,8 @@ public:
/* Info */
ulong query_cache_size, query_cache_limit;
/* statistics */
ulong free_memory, queries_in_cache, hits, inserts, refused;
ulong free_memory, queries_in_cache, hits, inserts, refused,
free_memory_blocks, total_blocks;
protected:
/*