Function sigHandler

src/OSspecific/POSIX/signals/sigFpe.C:90–107

#ifdef LINUX_GNUC
void Foam::sigFpe::sigHandler(int)
{
    // Reset old handling
    if (sigaction(SIGFPE, &oldAction_, nullptr) < 0)
    {
        FatalErrorInFunction
            << "Cannot reset SIGFPE trapping"
            << abort(FatalError);
    }

    // Update jobInfo file
    jobInfo.signalEnd();

    error::printStack(Perr);

    // Throw signal (to old handler)
    raise(SIGFPE);
}
#endif