list.h File Reference

#include <stddef.h>
#include <cyg/infra/cyg_type.h>

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Data Structures
struct	list_head

Macros
#define	LIST_HEAD_INIT(name)   { &(name), &(name) }
#define	LIST_HEAD(name)   struct list_head name = LIST_HEAD_INIT(name)
#define	INIT_LIST_HEAD(_list_)
#define	list_entry(_list_, _type_, _member_)   ((_type_ *)((char *)(_list_)-(char *)(offsetof(_type_,_member_))))
#define	list_for_each(_ent_, _list_)
#define	list_for_each_entry(_list_, _head_, _item_)

Macro Definition Documentation

INIT_LIST_HEAD

#define INIT_LIST_HEAD

(

_list_

)

Value:

CYG_MACRO_START                               \
(_list_)->next = (_list_)->prev = (_list_);   \
CYG_MACRO_END

list_for_each

#define list_for_each	(		_ent_,
			_list_
	)

Value:

for ( (_ent_) = (_list_)->next;      \
    (_ent_) != (_list_);                 \
    (_ent_) = (_ent_)->next )

list_for_each_entry

#define list_for_each_entry	(		_list_,
			_head_,
			_item_
	)

Value:

for ((_list_) = list_entry((_head_)->next, typeof(*_list_), _item_); \
     &((_list_)->_item_) != (_head_);                                 \
     (_list_) = list_entry((_list_)->_item_.next, typeof(*_list_), _item_))