trace_signal_overflow_fail9
Called when signal queue is overflow
Usage
void trace_signal_overflow_fail(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 fails to generate 'sig' signal with 'info' siginfo, because siginfo queue is overflow, and the signal is dropped. 'group' is not 0 if the signal will be sent to a process group. 'sig' is always one of RT signals.