File: sendrequestor.cc

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#include "ipc.ih"

void IPC::sendRequestor(string const &msg)
{
    if (d_requestorPid == 0)
    {
        m2 << "no requestor PID. Would have sent `" << msg << '\'' << endl;
        return;
    }

    write(msg);

    if (kill(d_requestorPid, SIGUSR1) == 0)
        m2 << "to pid " << d_requestorPid << ": " << msg << endl;
    else
        m2 << "could not signal requestor " << d_requestorPid << 
                                        " (" << msg << ')' << endl;

}