Lines Matching refs:signum
393 err = filp->f_owner.signum;
401 filp->f_owner.signum = arg;
514 * F_SETSIG can change ->signum lockless in parallel, make
517 int signum = ACCESS_ONCE(fown->signum);
519 if (!sigio_perm(p, fown, signum))
522 switch (signum) {
531 si.si_signo = signum;
543 if (!do_send_sig_info(signum, &si, p, group))
740 queued signum: SIGURG has its own default signalling
742 if (!(sig == SIGURG && fown->signum == 0))