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HeapCongestion

typedef enum /* word */ {
HC_SCRUBBING,
HC_CONGESTED,
HC_DESPERATE
} HeapCongestion;

 

HeapFlags

typedef ByteFlags HeapFlags;
#define HF_FIXED				0x80
#define HF_SHARABLE 				0x40
#define HF_DISCARDABLE 				0x20
#define HF_SWAPABLE 				0x10
#define HF_LMEM 				0x08
#define HF_DISCARDED 				0x02
#define HF_SWAPPED 				0x01
#define HF_STATIC 				(HF_DISCARDABLE | HF_SWAPABLE)
#define HF_DYNAMIC 				HF_SWAPABLE

The following flags are available:

HF_FIXED

The block will not move from its place in the global heap until it is freed. If this flag is off, the memory manager may move the block while it is unlocked. If the flag is on, the block may not be locked, and HF_DISCARDABLE and HF_SWAPABLE must be off.

HF_SHARABLE

The block may be locked by threads belonging to geodes other than the block's owner.

HF_DISCARDABLE

The block may be discarded when unlocked.

HF_SWAPABLE

The block may be swapped to extended/expanded memory or to the disk swap space when it is unlocked.

HF_LMEM

The block contains a local memory heap. This flag is set automatically by LMemInitHeap() and VMAllocLMem(); applications should not need to set this flag.

HF_DISCARDED

The memory manager turns this bit on when it discards a block. The bit is turned off when the block is reallocated.

HF_SWAPPED

The memory manager turns this bit on when it swaps a block to extended/expanded memory or to the disk swap space. It turns the bit off when it swaps the block back into the global heap.

HugeArrayDirectory

typedef struct {
LMemBlockHeader			HAD_header;
VMBlockHandle			HAD_data;
ChunkHandle			HAD_dir;
VMBlockHandle			HAD_xdir;
VMBlockHandle			HAD_self;
word			HAD_size;
} HugeArrayDirectory;

 

IACPConnectFlags

typedef WordFlags IACPConnectFlags;
#define IACPCF_OBEY_LAUNCH_MODEL 							0x0020
#define IACPCF_CLIENT_OD_SPECIFIED 							0x0010
#define IACPCF_FIRST_ONLY 							0x0008
#define IACPCF_SERVER_MODE 							0x0007

 

Include: iacp.goh

IACPServerFlags

typedef ByteFlags IACPServerFlags;
#define IACPSF_MULTIPLE_INSTANCES 						0x80

 

Include: iacp.goh

IACPServerMode

IACPServerMode;
#define IACPSM_NOT_USER_INTERACTIBLE 							0
#define IACPSM_IN_FLUX 							1
#define IACPSM_USER_INTERACTIBLE 							2

 

Include: iacp.goh

IACPSide

typedef enum {
IACPS_CLIENT,
IACPS_SERVER
} IACPSide;

 

Include: iacp.goh

ImageFlags

typedef ByteFlags ImageFlags;
#define IF_IGNORE_MASK 				0x10
#define IF_BORDER				0x08
#define IF_BITSIZE				0x07 /* Should hold an ImageBitSize */
 
#define IBS_1 			0
#define IBS_2 			1
#define IBS_4 			2
#define IBS_8 			3
#define IBS_16 			4