Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\keys\internal.h Create Date:2022-07-28 18:14:31
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Determine whether a key is dead.

Proto:static inline bool key_is_dead(const struct key *key, time64_t limit)

Type:bool

Parameter:

TypeParameterName
const struct key *key
time64_tlimit
206  Return status flags (change with bitops) & ( 1 << set if key type has been deleted | 1 << set if key has been invalidated ) || time at which key expires (or 0) > 0 && time at which key expires (or 0) <= limit || T when subject removed
Caller
NameDescribe
keyring_gc_select_iterator
keyring_gc_check_iterator