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/*
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* Notifier lists
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*
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* Copyright IBM, Corp. 2010
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2. See
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* the COPYING file in the top-level directory.
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*
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*/
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#ifndef QEMU_NOTIFY_H
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#define QEMU_NOTIFY_H
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#include "qemu-queue.h" |
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typedef struct Notifier Notifier; |
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struct Notifier
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{ |
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void (*notify)(Notifier *notifier);
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QTAILQ_ENTRY(Notifier) node; |
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}; |
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typedef struct NotifierList |
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{ |
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QTAILQ_HEAD(, Notifier) notifiers; |
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} NotifierList; |
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#define NOTIFIER_LIST_INITIALIZER(head) \
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{ QTAILQ_HEAD_INITIALIZER((head).notifiers) } |
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void notifier_list_init(NotifierList *list);
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void notifier_list_add(NotifierList *list, Notifier *notifier);
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void notifier_list_remove(NotifierList *list, Notifier *notifier);
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void notifier_list_notify(NotifierList *list);
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#endif
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