clear_siginfo

函数名称：clear_siginfo

函数原型：static inline void clear_siginfo(kernel_siginfo_t *info)

返回类型：void

参数：

类型	参数	名称
kernel_siginfo_t *	info

**调用者**
名称	描述
collect_signal
__send_signal
kill_pid_usb_asyncio	The usb asyncio usage of siginfo is wrong
force_sig
force_sig_fault_to_task
send_sig_fault
force_sig_mceerr
send_sig_mceerr
force_sig_bnderr
force_sig_pkuerr
force_sig_ptrace_errno_trap	For the crazy architectures that include trap information in* the errno field, instead of an actual errno value.
do_notify_parent	Let a parent know about the death of a child.* For a stopped/continued status change, use do_notify_parent_cldstop instead.* Returns true if our parent ignored us and so we've switched to* self-reaping.
do_notify_parent_cldstop	do_notify_parent_cldstop - notify parent of stopped/continued state change@tsk: task reporting the state change@for_ptracer: the notification is for ptracer*@why: CLD_{CONTINUED\|STOPPED\|TRAPPED} to report
ptrace_do_notify
ptrace_signal
post_copy_siginfo_from_user32
prepare_kill_siginfo
do_tkill
alloc_posix_timer
__do_notify	The next function is only to split too long sys_mq_timedsend
send_sigio_to_task

函数逻辑报告