From 2910f183ddd5286911bc1e3499ea93cb57de8b75 Mon Sep 17 00:00:00 2001 From: David 'Digit' Turner Date: Mon, 10 May 2010 18:48:35 -0700 Subject: Upstream: Misc integration - includes qobject.h and related sources Change-Id: Idfa93ab5c67c95a3bc1869eeaf3a84a75fe24cd6 --- qlist.h | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 qlist.h (limited to 'qlist.h') diff --git a/qlist.h b/qlist.h new file mode 100644 index 0000000..a3261e1 --- /dev/null +++ b/qlist.h @@ -0,0 +1,52 @@ +/* + * QList data type header. + * + * Copyright (C) 2009 Red Hat Inc. + * + * Authors: + * Luiz Capitulino + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + */ +#ifndef QLIST_H +#define QLIST_H + +#include "qobject.h" +#include "qemu-queue.h" +#include "qemu-common.h" + +typedef struct QListEntry { + QObject *value; + QTAILQ_ENTRY(QListEntry) next; +} QListEntry; + +typedef struct QList { + QObject_HEAD; + QTAILQ_HEAD(,QListEntry) head; +} QList; + +#define qlist_append(qlist, obj) \ + qlist_append_obj(qlist, QOBJECT(obj)) + +#define QLIST_FOREACH_ENTRY(qlist, var) \ + for ((var) = ((qlist)->head.tqh_first); \ + (var); \ + (var) = ((var)->next.tqe_next)) + +static inline QObject *qlist_entry_obj(const QListEntry *entry) +{ + return entry->value; +} + +QList *qlist_new(void); +QList *qlist_copy(QList *src); +void qlist_append_obj(QList *qlist, QObject *obj); +void qlist_iter(const QList *qlist, + void (*iter)(QObject *obj, void *opaque), void *opaque); +QObject *qlist_pop(QList *qlist); +QObject *qlist_peek(QList *qlist); +int qlist_empty(const QList *qlist); +QList *qobject_to_qlist(const QObject *obj); + +#endif /* QLIST_H */ -- cgit v1.1