Signal_delivered -
void signal_delivered(int sig, siginfo_t * info, struct k_sigaction * ka, struct pt_regs * regs, int stepping);
sig
number of signal being delivered
info
siginfo_t of signal being delivered
ka
sigaction setting that chose the handler
regs
user register state
stepping
nonzero if debugger single-step or block-step in use
This function should be called when a signal has successfully been delivered. It updates the blocked signals accordingly (ka->sa.sa_mask is always blocked, and the signal itself is blocked unless SA_NODEFER is set in ka->sa.sa_flags. Tracing is notified.