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TRACEHOOK_CONSIDER_I(9) Kernel Internals TRACEHOOK_CONSIDER_I(9)

NAME

tracehook_consider_ignored_signal - suppress short-circuit of ignored signal

SYNOPSIS

int tracehook_consider_ignored_signal(struct task_struct * task, int sig);

ARGUMENTS

task

task receiving the signal

sig

signal number being sent

DESCRIPTION

Return zero iff tracing doesn´t care to examine this ignored signal, so it can short-circuit normal delivery and never even get queued.

Called with task->sighand->siglock held.

April 2023 Kernel Hackers Manual 2.6.