tracehook_consider_fatal_signal — suppress special handling of fatal signal
int tracehook_consider_fatal_signal ( | struct task_struct * task, |
int sig); |
Return nonzero to prevent special handling of this termination signal.
Normally handler for signal is SIG_DFL. It can be SIG_IGN if sig is
ignored, in which case force_sig is about to reset it to SIG_DFL.
When this returns zero, this signal might cause a quick termination
that does not give the debugger a chance to intercept the signal.
Called with or without task->sighand->siglock held.