trace_signal_lose_info(9)

trace_signal_lose_info9

Called when siginfo is lost

Usage

void trace_signal_lose_info(int sig, int group, struct siginfo * info);

Arguments

sig

signal number

group

signal to process group or not (bool)

info

pointer to struct siginfo

Overview

Kernel generates 'sig' signal but loses 'info' siginfo, because siginfo queue is overflow. 'group' is not 0 if the signal will be sent to a process group. 'sig' is always one of non-RT signals.

Authors

Jason Baron <[email protected]>

Author.

William Cohen <[email protected]>

Author.

From linux-manual-3.2 3.2.78-1 in Debian 7 (Wheezy). Parsed by carta from the page's man source.