circ-queue.h File Reference

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Macros
#define	CIRCLEQ_EMPTY(head)   ((head)->cqh_first == (void *)(head))
#define	CIRCLEQ_ENTRY(type)
#define	CIRCLEQ_FIRST(head)   ((head)->cqh_first)
#define	CIRCLEQ_FOREACH(var, head, field)
#define	CIRCLEQ_FOREACH_REVERSE(var, head, field)
#define	CIRCLEQ_HEAD(name, type)
#define	CIRCLEQ_INIT(head)
#define	CIRCLEQ_INSERT_AFTER(head, listelm, elm, field)
#define	CIRCLEQ_INSERT_BEFORE(head, listelm, elm, field)
#define	CIRCLEQ_INSERT_HEAD(head, elm, field)
#define	CIRCLEQ_INSERT_TAIL(head, elm, field)
#define	CIRCLEQ_LAST(head)   ((head)->cqh_last)
#define	CIRCLEQ_NEXT(elm, field)   ((elm)->field.cqe_next)
#define	CIRCLEQ_PREV(elm, field)   ((elm)->field.cqe_prev)
#define	CIRCLEQ_REMOVE(head, elm, field)

Macro Definition Documentation

CIRCLEQ_EMPTY

#define CIRCLEQ_EMPTY

(

head

)

((head)->cqh_first == (void *)(head))

Definition at line 55 of file circ-queue.h.

CIRCLEQ_ENTRY

#define CIRCLEQ_ENTRY

(

type

)

Value:

struct {                                \
    struct type *cqe_next;      /* next element */      \
    struct type *cqe_prev;      /* previous element */      \
}

Definition at line 46 of file circ-queue.h.

CIRCLEQ_FIRST

#define CIRCLEQ_FIRST

(

head

)

((head)->cqh_first)

Definition at line 57 of file circ-queue.h.

CIRCLEQ_FOREACH

#define CIRCLEQ_FOREACH	(		var,
			head,
			field
	)

Value:

    for((var) = (head)->cqh_first;                  \
        (var) != (void *)(head);                    \
        (var) = (var)->field.cqe_next)

Definition at line 59 of file circ-queue.h.

CIRCLEQ_FOREACH_REVERSE

#define CIRCLEQ_FOREACH_REVERSE	(		var,
			head,
			field
	)

Value:

    for((var) = (head)->cqh_last;                   \
        (var) != (void *)(head);                    \
        (var) = (var)->field.cqe_prev)

Definition at line 64 of file circ-queue.h.

CIRCLEQ_HEAD

#define CIRCLEQ_HEAD	(		name,
			type
	)

Value:

struct name {                               \
    struct type *cqh_first;     /* first element */     \
    struct type *cqh_last;      /* last element */      \
}

Definition at line 40 of file circ-queue.h.

CIRCLEQ_INIT

#define CIRCLEQ_INIT

(

head

)

Value:

    do {                        \
    (head)->cqh_first = (void *)(head);             \
    (head)->cqh_last = (void *)(head);              \
} while (0)

Definition at line 69 of file circ-queue.h.

CIRCLEQ_INSERT_AFTER

#define CIRCLEQ_INSERT_AFTER	(		head,
			listelm,
			elm,
			field
	)

Definition at line 74 of file circ-queue.h.

CIRCLEQ_INSERT_BEFORE

#define CIRCLEQ_INSERT_BEFORE	(		head,
			listelm,
			elm,
			field
	)

Definition at line 84 of file circ-queue.h.

CIRCLEQ_INSERT_HEAD

#define CIRCLEQ_INSERT_HEAD	(		head,
			elm,
			field
	)

Definition at line 94 of file circ-queue.h.

CIRCLEQ_INSERT_TAIL

#define CIRCLEQ_INSERT_TAIL	(		head,
			elm,
			field
	)

Definition at line 104 of file circ-queue.h.

CIRCLEQ_LAST

#define CIRCLEQ_LAST

(

head

)

((head)->cqh_last)

Definition at line 114 of file circ-queue.h.

CIRCLEQ_NEXT

#define CIRCLEQ_NEXT	(		elm,
			field
	)		((elm)->field.cqe_next)

Definition at line 116 of file circ-queue.h.

CIRCLEQ_PREV

#define CIRCLEQ_PREV	(		elm,
			field
	)		((elm)->field.cqe_prev)

Definition at line 118 of file circ-queue.h.

CIRCLEQ_REMOVE

#define CIRCLEQ_REMOVE	(		head,
			elm,
			field
	)

Definition at line 120 of file circ-queue.h.