函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\signal.c Create Date:2022-07-27 10:17:27
Last Modify:2020-03-17 13:28:47 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：copy_siginfo_from_user_any

函数原型：static int copy_siginfo_from_user_any(kernel_siginfo_t *kinfo, siginfo_t *info)

返回类型：int

参数：

类型参数名称
kernel_siginfo_t *kinfo
siginfo_t *info
3672  如果in_compat_syscall()则返回:copy_siginfo_from_user32(kinfo, (structcompat_siginfo__user * )info)
3676  返回:copy_siginfo_from_user(kinfo, info)
调用者
名称描述
SYSCALL_DEFINE4sys_pidfd_send_signal - Signal a process through a pidfd*@pidfd: file descriptor of the process*@sig: signal to send*@info: signal info*@flags: future flags* The syscall currently only signals via PIDTYPE_PID which covers* kill(,