1 /*

2 * Copyright 2009 OpenSourceStewardshipFoundation.org

3 * Licensed under GNU General Public License version 2

4 *

5 * Author: seanhalle@yahoo.com

6 */

7

8 #ifndef _PRIVATE_QUEUE_H

9 #define _PRIVATE_QUEUE_H

10

11 #include <pthread.h>

12

13 #define TRUE 1

14 #define FALSE 0

15

16 #define LOCKED 1

17 #define UNLOCKED 0

18

19

20 /* It is the data that is shared so only need one mutex. */

21 typedef struct

22 { void **insertPos;

23 void **extractPos;

24 void **startOfData; //data is pointers

25 void **endOfData; //set when alloc data

26 }

27 PrivQueueStruc;

28

29

30 PrivQueueStruc* makePrivQ ( );

31 void* readPrivQ ( PrivQueueStruc *Q );

32 void writePrivQ( void *in, PrivQueueStruc *Q );

33 int writeIfSpacePrivQ( void * in, PrivQueueStruc* Q ); //return

34 // false when full

35

36 #endif /* _PRIVATE_QUEUE_H */

37