Man page 9 : signal_delivered

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 succesfully 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.