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#ifndef __LINUX_WORKQUEUE_WRAPPER_H
#define __LINUX_WORKQUEUE_WRAPPER_H 1
#include_next <linux/workqueue.h>
#include <linux/version.h>
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
#ifdef __KERNEL__
/*
* initialize a work-struct's func and data pointers:
*/
#undef PREPARE_WORK
#define PREPARE_WORK(_work, _func) \
do { \
(_work)->func = (void(*)(void*)) _func; \
(_work)->data = _work; \
} while (0)
/*
* initialize all of a work-struct:
*/
#undef INIT_WORK
#define INIT_WORK(_work, _func) \
do { \
INIT_LIST_HEAD(&(_work)->entry); \
(_work)->pending = 0; \
PREPARE_WORK((_work), (_func)); \
init_timer(&(_work)->timer); \
} while (0)
#endif /* __KERNEL__ */
#endif /* linux kernel < 2.6.20 */
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
/* There is no equivalent to cancel_work_sync() so just flush all
* pending work. */
#define cancel_work_sync(_work) flush_scheduled_work()
#endif
#endif
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