Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\poll.h Create Date:2022-07-28 05:56:11
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Return true if it is guaranteed that poll will not wait. This is the case* if the poll() of another file descriptor in the set got an event, so there* is no need for waiting.

Proto:static inline bool poll_does_not_wait(const poll_table *p)

Type:bool

Parameter:

TypeParameterName
const poll_table *p
61  Return p == NULL || _qproc == NULL