aversive_10-03-12/include/aversive/queue.h File Reference

Go to the source code of this file.

Defines

#define __offsetof(type, field)   ((size_t)(&(type *)0)->field))
#define SLIST_HEAD(name, type)
#define SLIST_HEAD_INITIALIZER(head)   { NULL }
#define SLIST_ENTRY(type)
#define SLIST_EMPTY(head)   ((head)->slh_first == NULL)
#define SLIST_FIRST(head)   ((head)->slh_first)
#define SLIST_FOREACH(var, head, field)
#define SLIST_INIT(head)
#define SLIST_INSERT_AFTER(slistelm, elm, field)
#define SLIST_INSERT_HEAD(head, elm, field)
#define SLIST_NEXT(elm, field)   ((elm)->field.sle_next)
#define SLIST_REMOVE(head, elm, type, field)
#define SLIST_REMOVE_HEAD(head, field)
#define STAILQ_HEAD(name, type)
#define STAILQ_HEAD_INITIALIZER(head)   { NULL, &(head).stqh_first }
#define STAILQ_ENTRY(type)
#define STAILQ_EMPTY(head)   ((head)->stqh_first == NULL)
#define STAILQ_FIRST(head)   ((head)->stqh_first)
#define STAILQ_FOREACH(var, head, field)
#define STAILQ_INIT(head)
#define STAILQ_INSERT_AFTER(head, tqelm, elm, field)
#define STAILQ_INSERT_HEAD(head, elm, field)
#define STAILQ_INSERT_TAIL(head, elm, field)
#define STAILQ_LAST(head, type, field)
#define STAILQ_NEXT(elm, field)   ((elm)->field.stqe_next)
#define STAILQ_REMOVE(head, elm, type, field)
#define STAILQ_REMOVE_HEAD(head, field)
#define STAILQ_REMOVE_HEAD_UNTIL(head, elm, field)
#define LIST_HEAD(name, type)
#define LIST_HEAD_INITIALIZER(head)   { NULL }
#define LIST_ENTRY(type)
#define LIST_EMPTY(head)   ((head)->lh_first == NULL)
#define LIST_FIRST(head)   ((head)->lh_first)
#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_NEXT(elm, field)   ((elm)->field.le_next)
#define LIST_REMOVE(elm, field)
#define TAILQ_HEAD(name, type)
#define TAILQ_HEAD_INITIALIZER(head)   { NULL, &(head).tqh_first }
#define TAILQ_ENTRY(type)
#define TAILQ_EMPTY(head)   ((head)->tqh_first == NULL)
#define TAILQ_FIRST(head)   ((head)->tqh_first)
#define TAILQ_FOREACH(var, head, field)
#define TAILQ_FOREACH_REVERSE(var, head, headname, field)
#define TAILQ_INIT(head)
#define TAILQ_INSERT_AFTER(head, listelm, elm, field)
#define TAILQ_INSERT_BEFORE(listelm, elm, field)
#define TAILQ_INSERT_HEAD(head, elm, field)
#define TAILQ_INSERT_TAIL(head, elm, field)
#define TAILQ_LAST(head, headname)   (*(((struct headname *)((head)->tqh_last))->tqh_last))
#define TAILQ_NEXT(elm, field)   ((elm)->field.tqe_next)
#define TAILQ_PREV(elm, headname, field)   (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last))
#define TAILQ_REMOVE(head, elm, field)
#define CIRCLEQ_HEAD(name, type)
#define CIRCLEQ_HEAD_INITIALIZER(head)   { (void *)&(head), (void *)&(head) }
#define CIRCLEQ_ENTRY(type)
#define CIRCLEQ_EMPTY(head)   ((head)->cqh_first == (void *)(head))
#define CIRCLEQ_FIRST(head)   ((head)->cqh_first)
#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_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)


Define Documentation

#define __offsetof ( type,
field   )     ((size_t)(&(type *)0)->field))

Definition at line 41 of file queue.h.

#define CIRCLEQ_EMPTY ( head   )     ((head)->cqh_first == (void *)(head))

Definition at line 438 of file queue.h.

#define CIRCLEQ_ENTRY ( type   ) 

Value:

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

Definition at line 429 of file queue.h.

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

Definition at line 440 of file queue.h.

#define CIRCLEQ_FOREACH ( var,
head,
field   ) 

Value:

for ((var) = CIRCLEQ_FIRST((head));                             \
            (var) != (void *)(head) || ((var) = NULL);                  \
            (var) = CIRCLEQ_NEXT((var), field))

Definition at line 442 of file queue.h.

#define CIRCLEQ_FOREACH_REVERSE ( var,
head,
field   ) 

Value:

for ((var) = CIRCLEQ_LAST((head));                              \
            (var) != (void *)(head) || ((var) = NULL);                  \
            (var) = CIRCLEQ_PREV((var), field))

Definition at line 447 of file queue.h.

#define CIRCLEQ_HEAD ( name,
type   ) 

Value:

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

Definition at line 420 of file queue.h.

#define CIRCLEQ_HEAD_INITIALIZER ( head   )     { (void *)&(head), (void *)&(head) }

Definition at line 426 of file queue.h.

#define CIRCLEQ_INIT ( head   ) 

Value:

do {                                            \
        CIRCLEQ_FIRST((head)) = (void *)(head);                         \
        CIRCLEQ_LAST((head)) = (void *)(head);                          \
} while (0)

Definition at line 452 of file queue.h.

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

Value:

do {            \
        CIRCLEQ_NEXT((elm), field) = CIRCLEQ_NEXT((listelm), field);    \
        CIRCLEQ_PREV((elm), field) = (listelm);                         \
        if (CIRCLEQ_NEXT((listelm), field) == (void *)(head))           \
                CIRCLEQ_LAST((head)) = (elm);                           \
        else                                                            \
                CIRCLEQ_PREV(CIRCLEQ_NEXT((listelm), field), field) = (elm);\
        CIRCLEQ_NEXT((listelm), field) = (elm);                         \
} while (0)

Definition at line 457 of file queue.h.

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

Value:

do {            \
        CIRCLEQ_NEXT((elm), field) = (listelm);                         \
        CIRCLEQ_PREV((elm), field) = CIRCLEQ_PREV((listelm), field);    \
        if (CIRCLEQ_PREV((listelm), field) == (void *)(head))           \
                CIRCLEQ_FIRST((head)) = (elm);                          \
        else                                                            \
                CIRCLEQ_NEXT(CIRCLEQ_PREV((listelm), field), field) = (elm);\
        CIRCLEQ_PREV((listelm), field) = (elm);                         \
} while (0)

Definition at line 467 of file queue.h.

#define CIRCLEQ_INSERT_HEAD ( head,
elm,
field   ) 

Value:

do {                    \
        CIRCLEQ_NEXT((elm), field) = CIRCLEQ_FIRST((head));             \
        CIRCLEQ_PREV((elm), field) = (void *)(head);                    \
        if (CIRCLEQ_LAST((head)) == (void *)(head))                     \
                CIRCLEQ_LAST((head)) = (elm);                           \
        else                                                            \
                CIRCLEQ_PREV(CIRCLEQ_FIRST((head)), field) = (elm);     \
        CIRCLEQ_FIRST((head)) = (elm);                                  \
} while (0)

Definition at line 477 of file queue.h.

#define CIRCLEQ_INSERT_TAIL ( head,
elm,
field   ) 

Value:

do {                    \
        CIRCLEQ_NEXT((elm), field) = (void *)(head);                    \
        CIRCLEQ_PREV((elm), field) = CIRCLEQ_LAST((head));              \
        if (CIRCLEQ_FIRST((head)) == (void *)(head))                    \
                CIRCLEQ_FIRST((head)) = (elm);                          \
        else                                                            \
                CIRCLEQ_NEXT(CIRCLEQ_LAST((head)), field) = (elm);      \
        CIRCLEQ_LAST((head)) = (elm);                                   \
} while (0)

Definition at line 487 of file queue.h.

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

Definition at line 497 of file queue.h.

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

Definition at line 499 of file queue.h.

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

Definition at line 501 of file queue.h.

#define CIRCLEQ_REMOVE ( head,
elm,
field   ) 

Value:

do {                            \
        if (CIRCLEQ_NEXT((elm), field) == (void *)(head))               \
                CIRCLEQ_LAST((head)) = CIRCLEQ_PREV((elm), field);      \
        else                                                            \
                CIRCLEQ_PREV(CIRCLEQ_NEXT((elm), field), field) =       \
                    CIRCLEQ_PREV((elm), field);                         \
        if (CIRCLEQ_PREV((elm), field) == (void *)(head))               \
                CIRCLEQ_FIRST((head)) = CIRCLEQ_NEXT((elm), field);     \
        else                                                            \
                CIRCLEQ_NEXT(CIRCLEQ_PREV((elm), field), field) =       \
                    CIRCLEQ_NEXT((elm), field);                         \
} while (0)

Definition at line 503 of file queue.h.

#define LIST_EMPTY ( head   )     ((head)->lh_first == NULL)

Definition at line 282 of file queue.h.

#define LIST_ENTRY ( type   ) 

Value:

struct {                                                                \
        struct type *le_next;   /* next element */                      \
        struct type **le_prev;  /* address of previous next element */  \
}

Definition at line 272 of file queue.h.

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

Definition at line 284 of file queue.h.

#define LIST_FOREACH ( var,
head,
field   ) 

Value:

for ((var) = LIST_FIRST((head));                                \
            (var);                                                      \
            (var) = LIST_NEXT((var), field))

Definition at line 286 of file queue.h.

#define LIST_HEAD ( name,
type   ) 

Value:

struct name {                                                           \
        struct type *lh_first;  /* first element */                     \
}

Definition at line 264 of file queue.h.

#define LIST_HEAD_INITIALIZER ( head   )     { NULL }

Definition at line 269 of file queue.h.

#define LIST_INIT ( head   ) 

Value:

do {                                            \
        LIST_FIRST((head)) = NULL;                                      \
} while (0)

Definition at line 291 of file queue.h.

#define LIST_INSERT_AFTER ( listelm,
elm,
field   ) 

Value:

do {                    \
        if ((LIST_NEXT((elm), field) = LIST_NEXT((listelm), field)) != NULL)\
                LIST_NEXT((listelm), field)->field.le_prev =            \
                    &LIST_NEXT((elm), field);                           \
        LIST_NEXT((listelm), field) = (elm);                            \
        (elm)->field.le_prev = &LIST_NEXT((listelm), field);            \
} while (0)

Definition at line 295 of file queue.h.

#define LIST_INSERT_BEFORE ( listelm,
elm,
field   ) 

Value:

do {                    \
        (elm)->field.le_prev = (listelm)->field.le_prev;                \
        LIST_NEXT((elm), field) = (listelm);                            \
        *(listelm)->field.le_prev = (elm);                              \
        (listelm)->field.le_prev = &LIST_NEXT((elm), field);            \
} while (0)

Definition at line 303 of file queue.h.

#define LIST_INSERT_HEAD ( head,
elm,
field   ) 

Value:

do {                            \
        if ((LIST_NEXT((elm), field) = LIST_FIRST((head))) != NULL)     \
                LIST_FIRST((head))->field.le_prev = &LIST_NEXT((elm), field);\
        LIST_FIRST((head)) = (elm);                                     \
        (elm)->field.le_prev = &LIST_FIRST((head));                     \
} while (0)

Definition at line 310 of file queue.h.

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

Definition at line 317 of file queue.h.

#define LIST_REMOVE ( elm,
field   ) 

Value:

do {                                    \
        if (LIST_NEXT((elm), field) != NULL)                            \
                LIST_NEXT((elm), field)->field.le_prev =                \
                    (elm)->field.le_prev;                               \
        *(elm)->field.le_prev = LIST_NEXT((elm), field);                \
} while (0)

Definition at line 319 of file queue.h.

#define SLIST_EMPTY ( head   )     ((head)->slh_first == NULL)

Definition at line 134 of file queue.h.

#define SLIST_ENTRY ( type   ) 

Value:

struct {                                                                \
        struct type *sle_next;  /* next element */                      \
}

Definition at line 126 of file queue.h.

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

Definition at line 136 of file queue.h.

Referenced by scheduler_interrupt().

#define SLIST_FOREACH ( var,
head,
field   ) 

Value:

for ((var) = SLIST_FIRST((head));                               \
            (var);                                                      \
            (var) = SLIST_NEXT((var), field))

Definition at line 138 of file queue.h.

Referenced by scheduler_interrupt().

#define SLIST_HEAD ( name,
type   ) 

Value:

struct name {                                                           \
        struct type *slh_first; /* first element */                     \
}

Definition at line 118 of file queue.h.

Referenced by scheduler_interrupt().

#define SLIST_HEAD_INITIALIZER ( head   )     { NULL }

Definition at line 123 of file queue.h.

#define SLIST_INIT ( head   ) 

Value:

do {                                            \
        SLIST_FIRST((head)) = NULL;                                     \
} while (0)

Definition at line 143 of file queue.h.

Referenced by scheduler_interrupt().

#define SLIST_INSERT_AFTER ( slistelm,
elm,
field   ) 

Value:

do {                    \
        SLIST_NEXT((elm), field) = SLIST_NEXT((slistelm), field);       \
        SLIST_NEXT((slistelm), field) = (elm);                          \
} while (0)

Definition at line 147 of file queue.h.

Referenced by scheduler_interrupt().

#define SLIST_INSERT_HEAD ( head,
elm,
field   ) 

Value:

do {                    \
        SLIST_NEXT((elm), field) = SLIST_FIRST((head));                 \
        SLIST_FIRST((head)) = (elm);                                    \
} while (0)

Definition at line 152 of file queue.h.

Referenced by scheduler_interrupt().

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

Definition at line 157 of file queue.h.

Referenced by dump_events(), and scheduler_interrupt().

#define SLIST_REMOVE ( head,
elm,
type,
field   ) 

Value:

do {                    \
        if (SLIST_FIRST((head)) == (elm)) {                             \
                SLIST_REMOVE_HEAD((head), field);                       \
        }                                                               \
        else {                                                          \
                struct type *curelm = SLIST_FIRST((head));              \
                while (SLIST_NEXT(curelm, field) != (elm))              \
                        curelm = SLIST_NEXT(curelm, field);             \
                SLIST_NEXT(curelm, field) =                             \
                    SLIST_NEXT(SLIST_NEXT(curelm, field), field);       \
        }                                                               \
} while (0)

Definition at line 159 of file queue.h.

#define SLIST_REMOVE_HEAD ( head,
field   ) 

Value:

do {                            \
        SLIST_FIRST((head)) = SLIST_NEXT(SLIST_FIRST((head)), field);   \
} while (0)

Definition at line 172 of file queue.h.

#define STAILQ_EMPTY ( head   )     ((head)->stqh_first == NULL)

Definition at line 196 of file queue.h.

#define STAILQ_ENTRY ( type   ) 

Value:

struct {                                                                \
        struct type *stqe_next; /* next element */                      \
}

Definition at line 188 of file queue.h.

#define STAILQ_FIRST ( head   )     ((head)->stqh_first)

Definition at line 198 of file queue.h.

#define STAILQ_FOREACH ( var,
head,
field   ) 

Value:

for((var) = STAILQ_FIRST((head));                               \
           (var);                                                       \
           (var) = STAILQ_NEXT((var), field))

Definition at line 200 of file queue.h.

#define STAILQ_HEAD ( name,
type   ) 

Value:

struct name {                                                           \
        struct type *stqh_first;/* first element */                     \
        struct type **stqh_last;/* addr of last next element */         \
}

Definition at line 179 of file queue.h.

#define STAILQ_HEAD_INITIALIZER ( head   )     { NULL, &(head).stqh_first }

Definition at line 185 of file queue.h.

#define STAILQ_INIT ( head   ) 

Value:

do {                                            \
        STAILQ_FIRST((head)) = NULL;                                    \
        (head)->stqh_last = &STAILQ_FIRST((head));                      \
} while (0)

Definition at line 205 of file queue.h.

#define STAILQ_INSERT_AFTER ( head,
tqelm,
elm,
field   ) 

Value:

do {            \
        if ((STAILQ_NEXT((elm), field) = STAILQ_NEXT((tqelm), field)) == NULL)\
                (head)->stqh_last = &STAILQ_NEXT((elm), field);         \
        STAILQ_NEXT((tqelm), field) = (elm);                            \
} while (0)

Definition at line 210 of file queue.h.

#define STAILQ_INSERT_HEAD ( head,
elm,
field   ) 

Value:

do {                    \
        if ((STAILQ_NEXT((elm), field) = STAILQ_FIRST((head))) == NULL) \
                (head)->stqh_last = &STAILQ_NEXT((elm), field);         \
        STAILQ_FIRST((head)) = (elm);                                   \
} while (0)

Definition at line 216 of file queue.h.

#define STAILQ_INSERT_TAIL ( head,
elm,
field   ) 

Value:

do {                    \
        STAILQ_NEXT((elm), field) = NULL;                               \
        *(head)->stqh_last = (elm);                                     \
        (head)->stqh_last = &STAILQ_NEXT((elm), field);                 \
} while (0)

Definition at line 222 of file queue.h.

#define STAILQ_LAST ( head,
type,
field   ) 

Value:

(STAILQ_EMPTY(head) ?                                           \
                NULL :                                                  \
                ((struct type *)                                        \
                ((char *)((head)->stqh_last) - __offsetof(struct type, field))))

Definition at line 228 of file queue.h.

#define STAILQ_NEXT ( elm,
field   )     ((elm)->field.stqe_next)

Definition at line 234 of file queue.h.

#define STAILQ_REMOVE ( head,
elm,
type,
field   ) 

Value:

do {                    \
        if (STAILQ_FIRST((head)) == (elm)) {                            \
                STAILQ_REMOVE_HEAD(head, field);                        \
        }                                                               \
        else {                                                          \
                struct type *curelm = STAILQ_FIRST((head));             \
                while (STAILQ_NEXT(curelm, field) != (elm))             \
                        curelm = STAILQ_NEXT(curelm, field);            \
                if ((STAILQ_NEXT(curelm, field) =                       \
                     STAILQ_NEXT(STAILQ_NEXT(curelm, field), field)) == NULL)\
                        (head)->stqh_last = &STAILQ_NEXT((curelm), field);\
        }                                                               \
} while (0)

Definition at line 236 of file queue.h.

#define STAILQ_REMOVE_HEAD ( head,
field   ) 

Value:

do {                            \
        if ((STAILQ_FIRST((head)) =                                     \
             STAILQ_NEXT(STAILQ_FIRST((head)), field)) == NULL)         \
                (head)->stqh_last = &STAILQ_FIRST((head));              \
} while (0)

Definition at line 250 of file queue.h.

#define STAILQ_REMOVE_HEAD_UNTIL ( head,
elm,
field   ) 

Value:

do {                    \
        if ((STAILQ_FIRST((head)) = STAILQ_NEXT((elm), field)) == NULL) \
                (head)->stqh_last = &STAILQ_FIRST((head));              \
} while (0)

Definition at line 256 of file queue.h.

#define TAILQ_EMPTY ( head   )     ((head)->tqh_first == NULL)

Definition at line 347 of file queue.h.

#define TAILQ_ENTRY ( type   ) 

Value:

struct {                                                                \
        struct type *tqe_next;  /* next element */                      \
        struct type **tqe_prev; /* address of previous next element */  \
}

Definition at line 338 of file queue.h.

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

Definition at line 349 of file queue.h.

#define TAILQ_FOREACH ( var,
head,
field   ) 

Value:

for ((var) = TAILQ_FIRST((head));                               \
            (var);                                                      \
            (var) = TAILQ_NEXT((var), field))

Definition at line 351 of file queue.h.

#define TAILQ_FOREACH_REVERSE ( var,
head,
headname,
field   ) 

Value:

for ((var) = TAILQ_LAST((head), headname);                      \
            (var);                                                      \
            (var) = TAILQ_PREV((var), headname, field))

Definition at line 356 of file queue.h.

#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 329 of file queue.h.

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

Definition at line 335 of file queue.h.

#define TAILQ_INIT ( head   ) 

Value:

do {                                            \
        TAILQ_FIRST((head)) = NULL;                                     \
        (head)->tqh_last = &TAILQ_FIRST((head));                        \
} while (0)

Definition at line 361 of file queue.h.

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

Value:

do {            \
        if ((TAILQ_NEXT((elm), field) = TAILQ_NEXT((listelm), field)) != NULL)\
                TAILQ_NEXT((elm), field)->field.tqe_prev =              \
                    &TAILQ_NEXT((elm), field);                          \
        else                                                            \
                (head)->tqh_last = &TAILQ_NEXT((elm), field);           \
        TAILQ_NEXT((listelm), field) = (elm);                           \
        (elm)->field.tqe_prev = &TAILQ_NEXT((listelm), field);          \
} while (0)

Definition at line 366 of file queue.h.

#define TAILQ_INSERT_BEFORE ( listelm,
elm,
field   ) 

Value:

do {                    \
        (elm)->field.tqe_prev = (listelm)->field.tqe_prev;              \
        TAILQ_NEXT((elm), field) = (listelm);                           \
        *(listelm)->field.tqe_prev = (elm);                             \
        (listelm)->field.tqe_prev = &TAILQ_NEXT((elm), field);          \
} while (0)

Definition at line 376 of file queue.h.

#define TAILQ_INSERT_HEAD ( head,
elm,
field   ) 

Value:

do {                    \
        if ((TAILQ_NEXT((elm), field) = TAILQ_FIRST((head))) != NULL)   \
                TAILQ_FIRST((head))->field.tqe_prev =                   \
                    &TAILQ_NEXT((elm), field);                          \
        else                                                            \
                (head)->tqh_last = &TAILQ_NEXT((elm), field);           \
        TAILQ_FIRST((head)) = (elm);                                    \
        (elm)->field.tqe_prev = &TAILQ_FIRST((head));                   \
} while (0)

Definition at line 383 of file queue.h.

#define TAILQ_INSERT_TAIL ( head,
elm,
field   ) 

Value:

do {                    \
        TAILQ_NEXT((elm), field) = NULL;                                \
        (elm)->field.tqe_prev = (head)->tqh_last;                       \
        *(head)->tqh_last = (elm);                                      \
        (head)->tqh_last = &TAILQ_NEXT((elm), field);                   \
} while (0)

Definition at line 393 of file queue.h.

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

Definition at line 400 of file queue.h.

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

Definition at line 403 of file queue.h.

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

Definition at line 405 of file queue.h.

#define TAILQ_REMOVE ( head,
elm,
field   ) 

Value:

do {                            \
        if ((TAILQ_NEXT((elm), field)) != NULL)                         \
                TAILQ_NEXT((elm), field)->field.tqe_prev =              \
                    (elm)->field.tqe_prev;                              \
        else                                                            \
                (head)->tqh_last = (elm)->field.tqe_prev;               \
        *(elm)->field.tqe_prev = TAILQ_NEXT((elm), field);              \
} while (0)

Definition at line 408 of file queue.h.


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