Me@19: /*
Me@19:  *  Copyright 2009 OpenSourceStewardshipFoundation.org
Me@19:  *  Licensed under GNU General Public License version 2
Me@19:  *
Me@19:  * Author: seanhalle@yahoo.com
Me@19:  */
Me@19: 
Me@19: #ifndef _PRIVATE_QUEUE_H
Me@19: #define	_PRIVATE_QUEUE_H
Me@19: 
seanhalle@34: 
seanhalle@34: #include "VMS_impl/VMS_primitive_data_types.h"
seanhalle@36: #include "VMS_impl/Services_Offered_by_VMS/Memory_Handling/vmalloc.h"
seanhalle@34: 
Me@19: 
Me@19: #define TRUE     1
Me@19: #define FALSE    0
Me@19: 
Me@19: #define LOCKED   1
Me@19: #define UNLOCKED 0
Me@19: 
Me@19: 
Me@19: /* It is the data that is shared so only need one mutex. */
Me@19: typedef struct
Me@19:  { void      **insertPos;
Me@19:    void      **extractPos;
Me@19:    void      **startOfData;  //data is pointers
Me@19:    void      **endOfData;    //set when alloc data
Me@19:  }
Me@19: PrivQueueStruc;
Me@19: 
seanhalle@34: typedef void  (*DynArrayFnPtr)  ( void * );  //fn has to cast void *
Me@19: 
Me@19: PrivQueueStruc*  makePrivQ ( );
seanhalle@34: void*            readPrivQ ( PrivQueueStruc *Q ); //ret NULL if empty
Me@19: void             writePrivQ( void *in, PrivQueueStruc *Q );
seanhalle@34:                     //return false when full
seanhalle@34: bool32           writeIfSpacePrivQ( void * in, PrivQueueStruc* Q );
seanhalle@34: int32            numInPrivQ( PrivQueueStruc *Q );
seanhalle@34: void             pushPrivQ( void * in, PrivQueueStruc* Q );
seanhalle@34: void             freePrivQ( PrivQueueStruc *Q );
Me@19: 
Me@19: #endif	/* _PRIVATE_QUEUE_H */
Me@19: