Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\timerfd.c Create Date:2022-07-28 20:19:58
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:SYSCALL_DEFINE4

Proto:SYSCALL_DEFINE4(timerfd_settime, int, ufd, int, flags, const struct __kernel_itimerspec __user *, utmr, struct __kernel_itimerspec __user *, otmr)

Type:

Parameter:Nothing

546  If get_itimerspec64( & new, utmr) Then Return -EFAULT
548  ret = do_timerfd_settime(ufd, flags, & new, & old)
549  If ret Then Return ret
551  If otmr && put_itimerspec64( & old, otmr) Then Return -EFAULT
554  Return ret