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Macros
queue.h File Reference
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Macros

#define _Q_INVALIDATE(a)
 
#define SLIST_HEAD(name, type)
 
#define SLIST_HEAD_INITIALIZER(head)   { NULL }
 
#define SLIST_ENTRY(type)
 
#define SLIST_FIRST(head)   ((head)->slh_first)
 
#define SLIST_END(head)   NULL
 
#define SLIST_EMPTY(head)   (SLIST_FIRST(head) == SLIST_END(head))
 
#define SLIST_NEXT(elm, field)   ((elm)->field.sle_next)
 
#define SLIST_FOREACH(var, head, field)
 
#define SLIST_FOREACH_PREVPTR(var, varp, head, field)
 
#define SLIST_INIT(head)
 
#define SLIST_INSERT_AFTER(slistelm, elm, field)
 
#define SLIST_INSERT_HEAD(head, elm, field)
 
#define SLIST_REMOVE_NEXT(head, elm, field)
 
#define SLIST_REMOVE_HEAD(head, field)
 
#define SLIST_REMOVE(head, elm, type, field)
 
#define LIST_HEAD(name, type)
 
#define LIST_HEAD_INITIALIZER(head)   { NULL }
 
#define LIST_ENTRY(type)
 
#define LIST_FIRST(head)   ((head)->lh_first)
 
#define LIST_END(head)   NULL
 
#define LIST_EMPTY(head)   (LIST_FIRST(head) == LIST_END(head))
 
#define LIST_NEXT(elm, field)   ((elm)->field.le_next)
 
#define LIST_FOREACH(var, head, field)
 
#define LIST_INIT(head)
 
#define LIST_INSERT_AFTER(listelm, elm, field)
 
#define LIST_INSERT_BEFORE(listelm, elm, field)
 
#define LIST_INSERT_HEAD(head, elm, field)
 
#define LIST_REMOVE(elm, field)
 
#define LIST_REPLACE(elm, elm2, field)
 
#define SIMPLEQ_HEAD(name, type)
 
#define SIMPLEQ_HEAD_INITIALIZER(head)   { NULL, &(head).sqh_first }
 
#define SIMPLEQ_ENTRY(type)
 
#define SIMPLEQ_FIRST(head)   ((head)->sqh_first)
 
#define SIMPLEQ_END(head)   NULL
 
#define SIMPLEQ_EMPTY(head)   (SIMPLEQ_FIRST(head) == SIMPLEQ_END(head))
 
#define SIMPLEQ_NEXT(elm, field)   ((elm)->field.sqe_next)
 
#define SIMPLEQ_FOREACH(var, head, field)
 
#define SIMPLEQ_INIT(head)
 
#define SIMPLEQ_INSERT_HEAD(head, elm, field)
 
#define SIMPLEQ_INSERT_TAIL(head, elm, field)
 
#define SIMPLEQ_INSERT_AFTER(head, listelm, elm, field)
 
#define SIMPLEQ_REMOVE_HEAD(head, field)
 
#define TAILQ_HEAD(name, type)
 
#define TAILQ_HEAD_INITIALIZER(head)   { NULL, &(head).tqh_first }
 
#define TAILQ_ENTRY(type)
 
#define TAILQ_FIRST(head)   ((head)->tqh_first)
 
#define TAILQ_END(head)   NULL
 
#define TAILQ_NEXT(elm, field)   ((elm)->field.tqe_next)
 
#define TAILQ_LAST(head, headname)   (*(((struct headname *)((head)->tqh_last))->tqh_last))
 
#define TAILQ_PREV(elm, headname, field)   (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last))
 
#define TAILQ_EMPTY(head)   (TAILQ_FIRST(head) == TAILQ_END(head))
 
#define TAILQ_FOREACH(var, head, field)
 
#define TAILQ_FOREACH_REVERSE(var, head, headname, field)
 
#define TAILQ_INIT(head)
 
#define TAILQ_INSERT_HEAD(head, elm, field)
 
#define TAILQ_INSERT_TAIL(head, elm, field)
 
#define TAILQ_INSERT_AFTER(head, listelm, elm, field)
 
#define TAILQ_INSERT_BEFORE(listelm, elm, field)
 
#define TAILQ_REMOVE(head, elm, field)
 
#define TAILQ_REPLACE(head, elm, elm2, field)
 
#define TAILQ_SWAP(first, second, head, field)
 
#define CIRCLEQ_HEAD(name, type)
 
#define CIRCLEQ_HEAD_INITIALIZER(head)
 
#define CIRCLEQ_ENTRY(type)
 
#define CIRCLEQ_FIRST(head)   ((head)->cqh_first)
 
#define CIRCLEQ_LAST(head)   ((head)->cqh_last)
 
#define CIRCLEQ_END(head)   ((void *)(head))
 
#define CIRCLEQ_NEXT(elm, field)   ((elm)->field.cqe_next)
 
#define CIRCLEQ_PREV(elm, field)   ((elm)->field.cqe_prev)
 
#define CIRCLEQ_EMPTY(head)   (CIRCLEQ_FIRST(head) == CIRCLEQ_END(head))
 
#define CIRCLEQ_FOREACH(var, head, field)
 
#define CIRCLEQ_FOREACH_REVERSE(var, head, field)
 
#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_REMOVE(head, elm, field)
 
#define CIRCLEQ_REPLACE(head, elm, elm2, field)
 

Macro Definition Documentation

◆ _Q_INVALIDATE

#define _Q_INVALIDATE (   a)

Definition at line 88 of file queue.h.

◆ CIRCLEQ_EMPTY

#define CIRCLEQ_EMPTY (   head)    (CIRCLEQ_FIRST(head) == CIRCLEQ_END(head))

Definition at line 469 of file queue.h.

◆ CIRCLEQ_END

#define CIRCLEQ_END (   head)    ((void *)(head))

Definition at line 466 of file 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 455 of file queue.h.

◆ CIRCLEQ_FIRST

#define CIRCLEQ_FIRST (   head)    ((head)->cqh_first)

Definition at line 464 of file queue.h.

◆ CIRCLEQ_FOREACH

#define CIRCLEQ_FOREACH (   var,
  head,
  field 
)
Value:
for ((var) = CIRCLEQ_FIRST(head); \
(var) != CIRCLEQ_END(head); \
(var) = CIRCLEQ_NEXT(var, field))

Definition at line 472 of file queue.h.

◆ CIRCLEQ_FOREACH_REVERSE

#define CIRCLEQ_FOREACH_REVERSE (   var,
  head,
  field 
)
Value:
for ((var) = CIRCLEQ_LAST(head); \
(var) != CIRCLEQ_END(head); \
(var) = CIRCLEQ_PREV(var, field))

Definition at line 477 of file 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 443 of file queue.h.

◆ CIRCLEQ_HEAD_INITIALIZER

#define CIRCLEQ_HEAD_INITIALIZER (   head)
Value:
{ \
CIRCLEQ_END(&head) \
, CIRCLEQ_END(&head) \
}

Definition at line 449 of file queue.h.

◆ CIRCLEQ_INIT

#define CIRCLEQ_INIT (   head)
Value:
do { \
(head)->cqh_first = CIRCLEQ_END(head); \
(head)->cqh_last = CIRCLEQ_END(head); \
} while (0)

Definition at line 485 of file queue.h.

◆ CIRCLEQ_INSERT_AFTER

#define CIRCLEQ_INSERT_AFTER (   head,
  listelm,
  elm,
  field 
)
Value:
do { \
(elm)->field.cqe_next = (listelm)->field.cqe_next; \
(elm)->field.cqe_prev = (listelm); \
if ((listelm)->field.cqe_next == CIRCLEQ_END(head)) \
(head)->cqh_last = (elm); \
else \
(listelm)->field.cqe_next->field.cqe_prev = (elm); \
(listelm)->field.cqe_next = (elm); \
} while (0)

Definition at line 491 of file queue.h.

◆ CIRCLEQ_INSERT_BEFORE

#define CIRCLEQ_INSERT_BEFORE (   head,
  listelm,
  elm,
  field 
)
Value:
do { \
(elm)->field.cqe_next = (listelm); \
(elm)->field.cqe_prev = (listelm)->field.cqe_prev; \
if ((listelm)->field.cqe_prev == CIRCLEQ_END(head)) \
(head)->cqh_first = (elm); \
else \
(listelm)->field.cqe_prev->field.cqe_next = (elm); \
(listelm)->field.cqe_prev = (elm); \
} while (0)

Definition at line 502 of file queue.h.

◆ CIRCLEQ_INSERT_HEAD

#define CIRCLEQ_INSERT_HEAD (   head,
  elm,
  field 
)
Value:
do { \
(elm)->field.cqe_next = (head)->cqh_first; \
(elm)->field.cqe_prev = CIRCLEQ_END(head); \
if ((head)->cqh_last == CIRCLEQ_END(head)) \
(head)->cqh_last = (elm); \
else \
(head)->cqh_first->field.cqe_prev = (elm); \
(head)->cqh_first = (elm); \
} while (0)

Definition at line 513 of file queue.h.

◆ CIRCLEQ_INSERT_TAIL

#define CIRCLEQ_INSERT_TAIL (   head,
  elm,
  field 
)
Value:
do { \
(elm)->field.cqe_next = CIRCLEQ_END(head); \
(elm)->field.cqe_prev = (head)->cqh_last; \
if ((head)->cqh_first == CIRCLEQ_END(head)) \
(head)->cqh_first = (elm); \
else \
(head)->cqh_last->field.cqe_next = (elm); \
(head)->cqh_last = (elm); \
} while (0)

Definition at line 524 of file queue.h.

◆ CIRCLEQ_LAST

#define CIRCLEQ_LAST (   head)    ((head)->cqh_last)

Definition at line 465 of file queue.h.

◆ CIRCLEQ_NEXT

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

Definition at line 467 of file queue.h.

◆ CIRCLEQ_PREV

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

Definition at line 468 of file queue.h.

◆ CIRCLEQ_REMOVE

#define CIRCLEQ_REMOVE (   head,
  elm,
  field 
)
Value:
do { \
if ((elm)->field.cqe_next == CIRCLEQ_END(head)) \
(head)->cqh_last = (elm)->field.cqe_prev; \
else \
(elm)->field.cqe_next->field.cqe_prev = (elm)->field.cqe_prev; \
if ((elm)->field.cqe_prev == CIRCLEQ_END(head)) \
(head)->cqh_first = (elm)->field.cqe_next; \
else \
(elm)->field.cqe_prev->field.cqe_next = (elm)->field.cqe_next; \
_Q_INVALIDATE((elm)->field.cqe_prev); \
_Q_INVALIDATE((elm)->field.cqe_next); \
} while (0)

Definition at line 535 of file queue.h.

◆ CIRCLEQ_REPLACE

#define CIRCLEQ_REPLACE (   head,
  elm,
  elm2,
  field 
)
Value:
do { \
if (((elm2)->field.cqe_next = (elm)->field.cqe_next) == CIRCLEQ_END(head)) \
(head)->cqh_last = (elm2); \
else \
(elm2)->field.cqe_next->field.cqe_prev = (elm2); \
if (((elm2)->field.cqe_prev = (elm)->field.cqe_prev) == CIRCLEQ_END(head)) \
(head)->cqh_first = (elm2); \
else \
(elm2)->field.cqe_prev->field.cqe_next = (elm2); \
_Q_INVALIDATE((elm)->field.cqe_prev); \
_Q_INVALIDATE((elm)->field.cqe_next); \
} while (0)

Definition at line 549 of file queue.h.

◆ LIST_EMPTY

#define LIST_EMPTY (   head)    (LIST_FIRST(head) == LIST_END(head))

Definition at line 191 of file queue.h.

◆ LIST_END

#define LIST_END (   head)    NULL

Definition at line 190 of file queue.h.

◆ LIST_ENTRY

#define LIST_ENTRY (   type)
Value:
struct { \
struct type *le_next; /* next element */ \
struct type **le_prev; /* address of previous next element */ \
}

Definition at line 180 of file queue.h.

◆ LIST_FIRST

#define LIST_FIRST (   head)    ((head)->lh_first)

Definition at line 189 of file queue.h.

◆ LIST_FOREACH

#define LIST_FOREACH (   var,
  head,
  field 
)
Value:
for ((var) = LIST_FIRST(head); \
(var) != LIST_END(head); \
(var) = LIST_NEXT(var, field))

Definition at line 194 of file queue.h.

◆ LIST_HEAD

#define LIST_HEAD (   name,
  type 
)
Value:
struct name { \
struct type *lh_first; /* first element */ \
}

Definition at line 172 of file queue.h.

◆ LIST_HEAD_INITIALIZER

#define LIST_HEAD_INITIALIZER (   head)    { NULL }

Definition at line 177 of file queue.h.

◆ LIST_INIT

#define LIST_INIT (   head)
Value:
do { \
LIST_FIRST(head) = LIST_END(head); \
} while (0)

Definition at line 202 of file queue.h.

◆ LIST_INSERT_AFTER

#define LIST_INSERT_AFTER (   listelm,
  elm,
  field 
)
Value:
do { \
if (((elm)->field.le_next = (listelm)->field.le_next) != NULL) \
(listelm)->field.le_next->field.le_prev = &(elm)->field.le_next; \
(listelm)->field.le_next = (elm); \
(elm)->field.le_prev = &(listelm)->field.le_next; \
} while (0)

Definition at line 207 of file queue.h.

◆ LIST_INSERT_BEFORE

#define LIST_INSERT_BEFORE (   listelm,
  elm,
  field 
)
Value:
do { \
(elm)->field.le_prev = (listelm)->field.le_prev; \
(elm)->field.le_next = (listelm); \
*(listelm)->field.le_prev = (elm); \
(listelm)->field.le_prev = &(elm)->field.le_next; \
} while (0)

Definition at line 215 of file queue.h.

◆ LIST_INSERT_HEAD

#define LIST_INSERT_HEAD (   head,
  elm,
  field 
)
Value:
do { \
if (((elm)->field.le_next = (head)->lh_first) != NULL) \
(head)->lh_first->field.le_prev = &(elm)->field.le_next; \
(head)->lh_first = (elm); \
(elm)->field.le_prev = &(head)->lh_first; \
} while (0)

Definition at line 223 of file queue.h.

◆ LIST_NEXT

#define LIST_NEXT (   elm,
  field 
)    ((elm)->field.le_next)

Definition at line 192 of file queue.h.

◆ LIST_REMOVE

#define LIST_REMOVE (   elm,
  field 
)
Value:
do { \
if ((elm)->field.le_next != NULL) \
(elm)->field.le_next->field.le_prev = (elm)->field.le_prev; \
*(elm)->field.le_prev = (elm)->field.le_next; \
_Q_INVALIDATE((elm)->field.le_prev); \
_Q_INVALIDATE((elm)->field.le_next); \
} while (0)

Definition at line 231 of file queue.h.

◆ LIST_REPLACE

#define LIST_REPLACE (   elm,
  elm2,
  field 
)
Value:
do { \
if (((elm2)->field.le_next = (elm)->field.le_next) != NULL) \
(elm2)->field.le_next->field.le_prev = &(elm2)->field.le_next; \
(elm2)->field.le_prev = (elm)->field.le_prev; \
*(elm2)->field.le_prev = (elm2); \
_Q_INVALIDATE((elm)->field.le_prev); \
_Q_INVALIDATE((elm)->field.le_next); \
} while (0)

Definition at line 240 of file queue.h.

◆ SIMPLEQ_EMPTY

#define SIMPLEQ_EMPTY (   head)    (SIMPLEQ_FIRST(head) == SIMPLEQ_END(head))

Definition at line 272 of file queue.h.

◆ SIMPLEQ_END

#define SIMPLEQ_END (   head)    NULL

Definition at line 271 of file queue.h.

◆ SIMPLEQ_ENTRY

#define SIMPLEQ_ENTRY (   type)
Value:
struct { \
struct type *sqe_next; /* next element */ \
}

Definition at line 262 of file queue.h.

◆ SIMPLEQ_FIRST

#define SIMPLEQ_FIRST (   head)    ((head)->sqh_first)

Definition at line 270 of file queue.h.

◆ SIMPLEQ_FOREACH

#define SIMPLEQ_FOREACH (   var,
  head,
  field 
)
Value:
for ((var) = SIMPLEQ_FIRST(head); \
(var) != SIMPLEQ_END(head); \
(var) = SIMPLEQ_NEXT(var, field))

Definition at line 275 of file queue.h.

◆ SIMPLEQ_HEAD

#define SIMPLEQ_HEAD (   name,
  type 
)
Value:
struct name { \
struct type *sqh_first; /* first element */ \
struct type **sqh_last; /* addr of last next element */ \
}

Definition at line 253 of file queue.h.

◆ SIMPLEQ_HEAD_INITIALIZER

#define SIMPLEQ_HEAD_INITIALIZER (   head)    { NULL, &(head).sqh_first }

Definition at line 259 of file queue.h.

◆ SIMPLEQ_INIT

#define SIMPLEQ_INIT (   head)
Value:
do { \
(head)->sqh_first = NULL; \
(head)->sqh_last = &(head)->sqh_first; \
} while (0)

Definition at line 283 of file queue.h.

◆ SIMPLEQ_INSERT_AFTER

#define SIMPLEQ_INSERT_AFTER (   head,
  listelm,
  elm,
  field 
)
Value:
do { \
if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL) \
(head)->sqh_last = &(elm)->field.sqe_next; \
(listelm)->field.sqe_next = (elm); \
} while (0)

Definition at line 303 of file queue.h.

◆ SIMPLEQ_INSERT_HEAD

#define SIMPLEQ_INSERT_HEAD (   head,
  elm,
  field 
)
Value:
do { \
if (((elm)->field.sqe_next = (head)->sqh_first) == NULL) \
(head)->sqh_last = &(elm)->field.sqe_next; \
(head)->sqh_first = (elm); \
} while (0)

Definition at line 289 of file queue.h.

◆ SIMPLEQ_INSERT_TAIL

#define SIMPLEQ_INSERT_TAIL (   head,
  elm,
  field 
)
Value:
do { \
(elm)->field.sqe_next = NULL; \
*(head)->sqh_last = (elm); \
(head)->sqh_last = &(elm)->field.sqe_next; \
} while (0)

Definition at line 296 of file queue.h.

◆ SIMPLEQ_NEXT

#define SIMPLEQ_NEXT (   elm,
  field 
)    ((elm)->field.sqe_next)

Definition at line 273 of file queue.h.

◆ SIMPLEQ_REMOVE_HEAD

#define SIMPLEQ_REMOVE_HEAD (   head,
  field 
)
Value:
do { \
if (((head)->sqh_first = (head)->sqh_first->field.sqe_next) == NULL) \
(head)->sqh_last = &(head)->sqh_first; \
} while (0)

Definition at line 310 of file queue.h.

◆ SLIST_EMPTY

#define SLIST_EMPTY (   head)    (SLIST_FIRST(head) == SLIST_END(head))

Definition at line 112 of file queue.h.

◆ SLIST_END

#define SLIST_END (   head)    NULL

Definition at line 111 of file queue.h.

◆ SLIST_ENTRY

#define SLIST_ENTRY (   type)
Value:
struct { \
struct type *sle_next; /* next element */ \
}

Definition at line 102 of file queue.h.

◆ SLIST_FIRST

#define SLIST_FIRST (   head)    ((head)->slh_first)

Definition at line 110 of file queue.h.

◆ SLIST_FOREACH

#define SLIST_FOREACH (   var,
  head,
  field 
)
Value:
for ((var) = SLIST_FIRST(head); \
(var) != SLIST_END(head); \
(var) = SLIST_NEXT(var, field))

Definition at line 115 of file queue.h.

◆ SLIST_FOREACH_PREVPTR

#define SLIST_FOREACH_PREVPTR (   var,
  varp,
  head,
  field 
)
Value:
for ((varp) = &SLIST_FIRST((head)); \
((var) = *(varp)) != SLIST_END(head); \
(varp) = &SLIST_NEXT((var), field))

Definition at line 120 of file queue.h.

◆ SLIST_HEAD

#define SLIST_HEAD (   name,
  type 
)
Value:
struct name { \
struct type *slh_first; /* first element */ \
}

Definition at line 94 of file queue.h.

◆ SLIST_HEAD_INITIALIZER

#define SLIST_HEAD_INITIALIZER (   head)    { NULL }

Definition at line 99 of file queue.h.

◆ SLIST_INIT

#define SLIST_INIT (   head)
Value:
{ \
SLIST_FIRST(head) = SLIST_END(head); \
}

Definition at line 128 of file queue.h.

◆ SLIST_INSERT_AFTER

#define SLIST_INSERT_AFTER (   slistelm,
  elm,
  field 
)
Value:
do { \
(elm)->field.sle_next = (slistelm)->field.sle_next; \
(slistelm)->field.sle_next = (elm); \
} while (0)

Definition at line 133 of file queue.h.

◆ SLIST_INSERT_HEAD

#define SLIST_INSERT_HEAD (   head,
  elm,
  field 
)
Value:
do { \
(elm)->field.sle_next = (head)->slh_first; \
(head)->slh_first = (elm); \
} while (0)

Definition at line 139 of file queue.h.

◆ SLIST_NEXT

#define SLIST_NEXT (   elm,
  field 
)    ((elm)->field.sle_next)

Definition at line 113 of file queue.h.

◆ SLIST_REMOVE

#define SLIST_REMOVE (   head,
  elm,
  type,
  field 
)
Value:
do { \
if ((head)->slh_first == (elm)) { \
SLIST_REMOVE_HEAD((head), field); \
} else { \
struct type *curelm = (head)->slh_first; \
\
while (curelm->field.sle_next != (elm)) \
curelm = curelm->field.sle_next; \
curelm->field.sle_next = curelm->field.sle_next->field.sle_next; \
_Q_INVALIDATE((elm)->field.sle_next); \
} \
} while (0)

Definition at line 155 of file queue.h.

◆ SLIST_REMOVE_HEAD

#define SLIST_REMOVE_HEAD (   head,
  field 
)
Value:
do { \
(head)->slh_first = (head)->slh_first->field.sle_next; \
} while (0)

Definition at line 150 of file queue.h.

◆ SLIST_REMOVE_NEXT

#define SLIST_REMOVE_NEXT (   head,
  elm,
  field 
)
Value:
do { \
(elm)->field.sle_next = (elm)->field.sle_next->field.sle_next; \
} while (0)

Definition at line 145 of file queue.h.

◆ TAILQ_EMPTY

#define TAILQ_EMPTY (   head)    (TAILQ_FIRST(head) == TAILQ_END(head))

Definition at line 345 of file queue.h.

◆ TAILQ_END

#define TAILQ_END (   head)    NULL

Definition at line 338 of file queue.h.

◆ TAILQ_ENTRY

#define TAILQ_ENTRY (   type)
Value:
struct { \
struct type *tqe_next; /* next element */ \
struct type **tqe_prev; /* address of previous next element */ \
}

Definition at line 328 of file queue.h.

◆ TAILQ_FIRST

#define TAILQ_FIRST (   head)    ((head)->tqh_first)

Definition at line 337 of file queue.h.

◆ TAILQ_FOREACH

#define TAILQ_FOREACH (   var,
  head,
  field 
)
Value:
for ((var) = TAILQ_FIRST(head); \
(var) != TAILQ_END(head); \
(var) = TAILQ_NEXT(var, field))

Definition at line 348 of file queue.h.

◆ TAILQ_FOREACH_REVERSE

#define TAILQ_FOREACH_REVERSE (   var,
  head,
  headname,
  field 
)
Value:
for ((var) = TAILQ_LAST(head, headname); \
(var) != TAILQ_END(head); \
(var) = TAILQ_PREV(var, headname, field))

Definition at line 353 of file queue.h.

◆ TAILQ_HEAD

#define TAILQ_HEAD (   name,
  type 
)
Value:
struct name { \
struct type *tqh_first; /* first element */ \
struct type **tqh_last; /* addr of last next element */ \
}

Definition at line 319 of file queue.h.

◆ TAILQ_HEAD_INITIALIZER

#define TAILQ_HEAD_INITIALIZER (   head)    { NULL, &(head).tqh_first }

Definition at line 325 of file queue.h.

◆ TAILQ_INIT

#define TAILQ_INIT (   head)
Value:
do { \
(head)->tqh_first = NULL; \
(head)->tqh_last = &(head)->tqh_first; \
} while (0)

Definition at line 361 of file queue.h.

◆ TAILQ_INSERT_AFTER

#define TAILQ_INSERT_AFTER (   head,
  listelm,
  elm,
  field 
)
Value:
do { \
if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL) \
(elm)->field.tqe_next->field.tqe_prev = &(elm)->field.tqe_next; \
else \
(head)->tqh_last = &(elm)->field.tqe_next; \
(listelm)->field.tqe_next = (elm); \
(elm)->field.tqe_prev = &(listelm)->field.tqe_next; \
} while (0)

Definition at line 385 of file queue.h.

◆ TAILQ_INSERT_BEFORE

#define TAILQ_INSERT_BEFORE (   listelm,
  elm,
  field 
)
Value:
do { \
(elm)->field.tqe_prev = (listelm)->field.tqe_prev; \
(elm)->field.tqe_next = (listelm); \
*(listelm)->field.tqe_prev = (elm); \
(listelm)->field.tqe_prev = &(elm)->field.tqe_next; \
} while (0)

Definition at line 395 of file queue.h.

◆ TAILQ_INSERT_HEAD

#define TAILQ_INSERT_HEAD (   head,
  elm,
  field 
)
Value:
do { \
if (((elm)->field.tqe_next = (head)->tqh_first) != NULL) \
(head)->tqh_first->field.tqe_prev = &(elm)->field.tqe_next; \
else \
(head)->tqh_last = &(elm)->field.tqe_next; \
(head)->tqh_first = (elm); \
(elm)->field.tqe_prev = &(head)->tqh_first; \
} while (0)

Definition at line 367 of file queue.h.

◆ TAILQ_INSERT_TAIL

#define TAILQ_INSERT_TAIL (   head,
  elm,
  field 
)
Value:
do { \
(elm)->field.tqe_next = NULL; \
(elm)->field.tqe_prev = (head)->tqh_last; \
*(head)->tqh_last = (elm); \
(head)->tqh_last = &(elm)->field.tqe_next; \
} while (0)

Definition at line 377 of file queue.h.

◆ TAILQ_LAST

#define TAILQ_LAST (   head,
  headname 
)    (*(((struct headname *)((head)->tqh_last))->tqh_last))

Definition at line 340 of file queue.h.

◆ TAILQ_NEXT

#define TAILQ_NEXT (   elm,
  field 
)    ((elm)->field.tqe_next)

Definition at line 339 of file queue.h.

◆ TAILQ_PREV

#define TAILQ_PREV (   elm,
  headname,
  field 
)    (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last))

Definition at line 343 of file queue.h.

◆ TAILQ_REMOVE

#define TAILQ_REMOVE (   head,
  elm,
  field 
)
Value:
do { \
if (((elm)->field.tqe_next) != NULL) \
(elm)->field.tqe_next->field.tqe_prev = (elm)->field.tqe_prev; \
else \
(head)->tqh_last = (elm)->field.tqe_prev; \
*(elm)->field.tqe_prev = (elm)->field.tqe_next; \
_Q_INVALIDATE((elm)->field.tqe_prev); \
_Q_INVALIDATE((elm)->field.tqe_next); \
} while (0)

Definition at line 403 of file queue.h.

◆ TAILQ_REPLACE

#define TAILQ_REPLACE (   head,
  elm,
  elm2,
  field 
)
Value:
do { \
if (((elm2)->field.tqe_next = (elm)->field.tqe_next) != NULL) \
(elm2)->field.tqe_next->field.tqe_prev = &(elm2)->field.tqe_next; \
else \
(head)->tqh_last = &(elm2)->field.tqe_next; \
(elm2)->field.tqe_prev = (elm)->field.tqe_prev; \
*(elm2)->field.tqe_prev = (elm2); \
_Q_INVALIDATE((elm)->field.tqe_prev); \
_Q_INVALIDATE((elm)->field.tqe_next); \
} while (0)

Definition at line 414 of file queue.h.

◆ TAILQ_SWAP

#define TAILQ_SWAP (   first,
  second,
  head,
  field 
)
Value:
do { \
*((first)->field.tqe_prev) = (second); \
(second)->field.tqe_prev = (first)->field.tqe_prev; \
(first)->field.tqe_prev = &((second)->field.tqe_next); \
(first)->field.tqe_next = (second)->field.tqe_next; \
if ((second)->field.tqe_next) \
(second)->field.tqe_next->field.tqe_prev = &((first)->field.tqe_next); \
(second)->field.tqe_next = first; \
if ((head)->tqh_last == &((second)->field.tqe_next)) \
(head)->tqh_last = &((first)->field.tqe_next); \
} while (0)

Definition at line 427 of file queue.h.

CIRCLEQ_LAST
#define CIRCLEQ_LAST(head)
Definition: queue.h:464
LIST_NEXT
#define LIST_NEXT(elm, field)
Definition: queue.h:191
SIMPLEQ_END
#define SIMPLEQ_END(head)
Definition: queue.h:270
SLIST_FIRST
#define SLIST_FIRST(head)
Definition: queue.h:109
SIMPLEQ_FIRST
#define SIMPLEQ_FIRST(head)
Definition: queue.h:269
SIMPLEQ_NEXT
#define SIMPLEQ_NEXT(elm, field)
Definition: queue.h:272
CIRCLEQ_END
#define CIRCLEQ_END(head)
Definition: queue.h:465
CIRCLEQ_FIRST
#define CIRCLEQ_FIRST(head)
Definition: queue.h:463
LIST_FIRST
#define LIST_FIRST(head)
Definition: queue.h:188
TAILQ_FIRST
#define TAILQ_FIRST(head)
Definition: queue.h:336
TAILQ_NEXT
#define TAILQ_NEXT(elm, field)
Definition: queue.h:338
SLIST_END
#define SLIST_END(head)
Definition: queue.h:110
TAILQ_LAST
#define TAILQ_LAST(head, headname)
Definition: queue.h:339
TAILQ_PREV
#define TAILQ_PREV(elm, headname, field)
Definition: queue.h:342
TAILQ_END
#define TAILQ_END(head)
Definition: queue.h:337
LIST_END
#define LIST_END(head)
Definition: queue.h:189
CIRCLEQ_NEXT
#define CIRCLEQ_NEXT(elm, field)
Definition: queue.h:466
SLIST_NEXT
#define SLIST_NEXT(elm, field)
Definition: queue.h:112
CIRCLEQ_PREV
#define CIRCLEQ_PREV(elm, field)
Definition: queue.h:467
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