lumiera_mmap_struct Struct Reference

#include <mmap.h>

Collaboration diagram for lumiera_mmap_struct:

[legend]

List of all members.

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Detailed Description

mmaped area

Definition at line 53 of file mmap.h.

Public Attributes
void *	address
llist	cachenode
	used for the mrucache when checked in the cache
long	refcnt
	accumulated references, this is 0 when checked into the cache
short *	refmap
	array with refcounters per chunk
llist	searchnode
	all mmaps of a filedescriptor are chained in this list, used to find ranges
size_t	size
off_t	start

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Member Data Documentation

llist lumiera_mmap_struct::cachenode

used for the mrucache when checked in the cache

Definition at line 56 of file mmap.h.

Referenced by lumiera_mmapcache_checkin(), lumiera_mmapcache_checkout(), lumiera_mmapcache_forget(), and lumiera_mmapings_mmap_acquire().

long lumiera_mmap_struct::refcnt

accumulated references, this is 0 when checked into the cache

Definition at line 66 of file mmap.h.

Referenced by lumiera_mmapcache_checkin(), lumiera_mmapcache_checkout(), lumiera_mmapings_destroy(), lumiera_mmapings_mmap_acquire(), and lumiera_mmapings_release_mmap().

short* lumiera_mmap_struct::refmap

array with refcounters per chunk

Definition at line 69 of file mmap.h.

llist lumiera_mmap_struct::searchnode

all mmaps of a filedescriptor are chained in this list, used to find ranges

Definition at line 59 of file mmap.h.

Referenced by lumiera_mmapings_mmap_acquire().

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

• backend/mmap.h