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 10:16:20
Last Modify:2020-03-17 13:28:47 Copyright©Brick
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函数名称:For the crazy architectures that include trap information in* the errno field, instead of an actual errno value.

函数原型:int force_sig_ptrace_errno_trap(int errno, void __user *addr)

返回类型:int

参数:

类型参数名称
interrno
void __user *addr
1771  clear_siginfo( & info)
1772  si_signo等于SIGTRAP
1773  si_errno等于errno
1774  si_code等于hardware breakpoint/watchpoint
1775  si_addr等于addr
1776  返回:强制信号发送