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semaphores replaced by rwlock

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include/my_pthread.h:
  small bug in #define
sql/sql_handler.cc:
  bug in order of #includes
This commit is contained in:
unknown
2002-06-30 12:08:58 +03:00
parent a88c8630ec
commit 5c059a338f
4 changed files with 31 additions and 45 deletions
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7
sql/sql_cache.h
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@ -63,8 +63,6 @@
#define TABLE_COUNTER_TYPE uint8
#include <my_semaphore.h>
struct Query_cache_block;
struct Query_cache_block_table;
struct Query_cache_table;
@ -110,16 +108,13 @@ struct Query_cache_block
inline Query_cache_block_table *table(TABLE_COUNTER_TYPE n);
};
struct Query_cache_query
{
ulonglong limit_found_rows;
rw_lock_t lock;
Query_cache_block *res;
NET *wri;
ulong len;
sem_t lock; // R/W lock of block
pthread_mutex_t clients_guard;
uint clients;
inline void init_n_lock();
void unlock_n_destroy();