mirror of
https://github.com/szehl/ath9k-hmac.git
synced 2025-02-08 11:40:32 +00:00
22 lines
634 B
C
22 lines
634 B
C
|
#ifndef __BACKPORT_LINUX_POLL_H
|
||
|
|
#define __BACKPORT_LINUX_POLL_H
|
||
|
|
#include_next <linux/poll.h>
|
||
|
|
#include <linux/version.h>
|
||
|
|
|
||
|
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0) && \
|
||
|
|
LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31)
|
||
|
|
#define poll_does_not_wait LINUX_BACKPORT(poll_does_not_wait)
|
||
|
|
static inline bool poll_does_not_wait(const poll_table *p)
|
||
|
|
{
|
||
|
|
return p == NULL || p->qproc == NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
#define poll_requested_events LINUX_BACKPORT(poll_requested_events)
|
||
|
|
static inline unsigned long poll_requested_events(const poll_table *p)
|
||
|
|
{
|
||
|
|
return p ? p->key : ~0UL;
|
||
|
|
}
|
||
|
|
#endif /* 2.6.31 <= version < 3.4 */
|
||
|
|
|
||
|
|
#endif /* __BACKPORT_LINUX_POLL_H */
|