PPC: booke206: Check for min/max TLB entry size
[qemu.git] / qlist.h
1 /*
2 * QList Module
3 *
4 * Copyright (C) 2009 Red Hat Inc.
5 *
6 * Authors:
7 * Luiz Capitulino <lcapitulino@redhat.com>
8 *
9 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
10 * See the COPYING.LIB file in the top-level directory.
11 */
12
13 #ifndef QLIST_H
14 #define QLIST_H
15
16 #include "qobject.h"
17 #include "qemu-queue.h"
18 #include "qemu-common.h"
19 #include "qemu-queue.h"
20
21 typedef struct QListEntry {
22 QObject *value;
23 QTAILQ_ENTRY(QListEntry) next;
24 } QListEntry;
25
26 typedef struct QList {
27 QObject_HEAD;
28 QTAILQ_HEAD(,QListEntry) head;
29 } QList;
30
31 #define qlist_append(qlist, obj) \
32 qlist_append_obj(qlist, QOBJECT(obj))
33
34 #define QLIST_FOREACH_ENTRY(qlist, var) \
35 for ((var) = ((qlist)->head.tqh_first); \
36 (var); \
37 (var) = ((var)->next.tqe_next))
38
39 static inline QObject *qlist_entry_obj(const QListEntry *entry)
40 {
41 return entry->value;
42 }
43
44 QList *qlist_new(void);
45 QList *qlist_copy(QList *src);
46 void qlist_append_obj(QList *qlist, QObject *obj);
47 void qlist_iter(const QList *qlist,
48 void (*iter)(QObject *obj, void *opaque), void *opaque);
49 QObject *qlist_pop(QList *qlist);
50 QObject *qlist_peek(QList *qlist);
51 int qlist_empty(const QList *qlist);
52 QList *qobject_to_qlist(const QObject *obj);
53
54 static inline const QListEntry *qlist_first(const QList *qlist)
55 {
56 return QTAILQ_FIRST(&qlist->head);
57 }
58
59 static inline const QListEntry *qlist_next(const QListEntry *entry)
60 {
61 return QTAILQ_NEXT(entry, next);
62 }
63
64 #endif /* QLIST_H */