1. NAME▲

trace_signal_deliver - called when a signal is delivered

2. SYNOPSIS ▲

void trace_signal_deliver(int  sig , struct siginfo *  info , struct k_sigaction *  ka );

3. ARGUMENTS ▲

sig
    signal number

info
    pointer to struct siginfo

ka
    pointer to struct k_sigaction

4. DESCRIPTION ▲

A AqsigAq signal is delivered to current process with AqinfoAq siginfo, and it will be handled by AqkaAq. ka->sa.sa_handler can be SIG_IGN or SIG_DFL. Note that some signals reported by signal_generate tracepoint can be lost, ignored or modified (by debugger) before hitting this tracepoint. This means, this can show which signals are actually delivered, but matching generated signals and delivered signals may not be correct.

5. AUTHORS ▲

Jason Baron <>
    Author.

William Cohen <>
    Author.

6. COPYRIGHT ▲