overhead_ Struct Reference

Debug heap block bookkeeping header structure. More...

Data Fields
char	picket1 [PICKETSZ]
	Overhead front picket fence.
struct overhead_ *	next
	Linked-list link to next alloc'd block.
size_t	reqsz
	Requested size of heap block.
size_t	actualsz
	Allocated size of debug heap block.
char *	file
	File name wherein allocation occurred.
int	line
	Line number whereat allocation occurred.
char	picket2 [PICKETSZ]
	Overhead rear picket fence.

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Detailed Description

Debug heap block bookkeeping header structure.

Definition at line 53 of file dnxHeap.c.

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Field Documentation

char overhead_::picket1[PICKETSZ]

Overhead front picket fence.

Definition at line 55 of file dnxHeap.c.

Referenced by check_block(), dnxMalloc(), and dump_block().

struct overhead_* overhead_::next [read]

Linked-list link to next alloc'd block.

Definition at line 56 of file dnxHeap.c.

Referenced by dnxCheckHeap(), dnxMalloc(), link_block(), and unlink_block().

size_t overhead_::reqsz

Requested size of heap block.

Definition at line 57 of file dnxHeap.c.

Referenced by check_block(), dnxMalloc(), dnxRealloc(), and dump_block().

size_t overhead_::actualsz

Allocated size of debug heap block.

Definition at line 58 of file dnxHeap.c.

Referenced by dnxMalloc().

char* overhead_::file

File name wherein allocation occurred.

Definition at line 59 of file dnxHeap.c.

Referenced by dnxFree(), dnxMalloc(), and dump_block().

int overhead_::line

Line number whereat allocation occurred.

Definition at line 60 of file dnxHeap.c.

Referenced by dnxMalloc(), and dump_block().

char overhead_::picket2[PICKETSZ]

Overhead rear picket fence.

Definition at line 61 of file dnxHeap.c.

Referenced by check_block(), dnxMalloc(), and dump_block().

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The documentation for this struct was generated from the following file:

• common/dnxHeap.c