函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\sched\user.h Create Date:2022-07-27 06:42:28
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:get_uid

函数原型:static inline struct user_struct *get_uid(struct user_struct *u)

返回类型:struct user_struct

参数:

类型参数名称
struct user_struct *u
56  _inc - increment a refcount*@r: the refcount to increment* Similar to atomic_inc(), but will saturate at REFCOUNT_SATURATED and WARN
57  返回:u
调用者
名称描述
__sigqueue_allocallocate a new signal queue record* - this may be called without locks if and only if t == current, otherwise an* appropriate lock must be held to stop the target task from exiting
prepare_credsprepare_creds - Prepare a new set of credentials for modification* Prepare a new set of task credentials for modification
prepare_kernel_credprepare_kernel_cred - Prepare a set of credentials for a kernel service*@daemon: A userspace daemon to be used as a reference* Prepare a set of credentials for a kernel service
user_shm_lock
mqueue_get_inode
key_change_session_keyringReplace a process's session keyring on behalf of one of its children when* the target process is about to resume userspace execution.
io_uring_create