mem Struct Reference

Collaboration diagram for mem:

Public Attributes
mem_size_t	next
mem_size_t	prev
u8_t	used

Detailed Description

The heap is made up as a list of structs of this type. This does not have to be aligned since for getting its size, we only use the macro SIZEOF_STRUCT_MEM, which automatically aligns.

Member Data Documentation

next

mem_size_t mem::next

index (-> ram[next]) of the next struct

prev

mem_size_t mem::prev

index (-> ram[prev]) of the previous struct

used

u8_t mem::used

1: this area is used; 0: this area is unused