Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\signal.c Create Date:2022-07-28 09:16:22
Last Modify:2020-03-17 13:28:47 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:For the crazy architectures that include trap information in* the errno field, instead of an actual errno value.

Proto:int force_sig_ptrace_errno_trap(int errno, void __user *addr)

Type:int

Parameter:

TypeParameterName
interrno
void __user *addr
1771  clear_siginfo( & info)
1772  si_signo = SIGTRAP
1773  si_errno = errno
1774  si_code = hardware breakpoint/watchpoint
1775  si_addr = addr
1776  Return force_sig_info( & info)