函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\keys\internal.h Create Date:2022-07-27 19:49:26
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:Determine whether a key is dead.

函数原型:static inline bool key_is_dead(const struct key *key, time64_t limit)

返回类型:bool

参数:

类型参数名称
const struct key *key
time64_tlimit
206  返回: status flags (change with bitops) 按位与1左移set if key type has been deleted 位按位或1左移set if key has been invalidated 位的值或 time at which key expires (or 0) 大于0且 time at which key expires (or 0) 小于等于limit T when subject removed
调用者
名称描述
keyring_gc_select_iterator
keyring_gc_check_iterator