Function Report

Linux Kernel (v4.4)

Source File:kernel\signal.c Create Date:2016-01-14 10:26:23
Last Modify:2016-01-11 07:01:32 Copyright©Brick
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Annotate the kernelChinese

Function Name:recalc_sigpending

Function:void recalc_sigpending(void)

Return Type:void

Parameter:Not Have

Function description:

160  If !recalc_sigpending_tsk(current process) && !Check if there is a request to freeze a process then clear_thread_flag
Caller
Function NameFunction description
copy_processCreate a new process
dequeue_signalDequeue a signal and return the element to the caller, which is expected to free it.
__set_task_blocked
do_sigtimedwait wait for queued signals specified in@which
kernel_sigactionFor kthreads only, must not be used if cloned with CLONE_SIGHAND
handle_singlestepPerform required fix-ups and disable singlestep. Allow pending signals to take effect.
selinux_bprm_committed_credsClean up the process immediately after the installation of new credentials due to exec