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Split queuemanager.h to public and core headers

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Almost everything was moved to core.
This commit is contained in:
Esa Korhonen
2017-01-26 14:15:25 +02:00
parent 8b83bf834e
commit 3b716bc707
6 changed files with 78 additions and 57 deletions
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52
include/maxscale/queuemanager.h
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@ -13,60 +13,14 @@
*/
/**
* @file queuemanager.h The Queue Manager header file
*
*
* @verbatim
* Revision History
*
* Date Who Description
* 27/04/2016 Martin Brampton Initial implementation
*
* @endverbatim
* @file queuemanager.h The Queue Manager public header
*/
#include <maxscale/cdefs.h>
#include <stdbool.h>
#include <maxscale/spinlock.h>
MXS_BEGIN_DECLS
#define CONNECTION_QUEUE_LIMIT 1000
typedef struct queue_entry
{
void *queued_object;
long heartbeat;
#if defined(SS_DEBUG)
long sequence_check;
#endif /* SS_DEBUG */
} QUEUE_ENTRY;
typedef struct queue_config
{
int queue_limit;
int start;
int end;
int timeout;
bool has_entries;
SPINLOCK queue_lock;
QUEUE_ENTRY *queue_array;
#if defined(SS_DEBUG)
long sequence_number;
#endif /* SS_DEBUG */
} QUEUE_CONFIG;
QUEUE_CONFIG *mxs_queue_alloc(int limit, int timeout);
void mxs_queue_free(QUEUE_CONFIG *queue_config);
bool mxs_enqueue(QUEUE_CONFIG *queue_config, void *new_entry);
bool mxs_dequeue(QUEUE_CONFIG *queue_config, QUEUE_ENTRY *result);
bool mxs_dequeue_if_expired(QUEUE_CONFIG *queue_config, QUEUE_ENTRY *result);
static inline int
mxs_queue_count(QUEUE_CONFIG *queue_config)
{
int count = queue_config->end - queue_config->start;
return count < 0 ? (count + queue_config->queue_limit + 1) : count;
}
struct queue_config;
typedef struct queue_config QUEUE_CONFIG;
MXS_END_DECLS