usual/cxextra.h File Reference

Extra allocators for cxalloc. More...

Functions
CxMem *	cx_new_pool (CxMem *parent, size_t initial_size, unsigned int align)
	Creates allocator that pools all memory together, without keeping track of single objects, to be freed all together in one shot.
CxMem *	cx_new_tree (CxMem *parent)
	Creates allocator that remebers all allocations done under it and allows all of it to be freed together.
Variables
struct CxOps	cx_nofail_ops
	Allocator that exits on error.
CxMem	cx_libc_nofail
	nofail for libc

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Detailed Description

Extra allocators for cxalloc.

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Function Documentation

CxMem* cx_new_pool	(	CxMem *	parent,
		size_t	initial_size,
		unsigned int	align
	)

Creates allocator that pools all memory together, without keeping track of single objects, to be freed all together in one shot.

realloc(), free() are partially supported for the last objec only.

CxMem* cx_new_tree

(

CxMem *

parent

)

Creates allocator that remebers all allocations done under it and allows all of it to be freed together.

Supports hierarchical trees.

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Variable Documentation

struct CxOps cx_nofail_ops

Allocator that exits on error.

.ctx should be pointer to actual allocator

CxMem cx_libc_nofail

nofail for libc