Lines Matching defs:up
300 * This is a directed signal, wake up the lwp.
313 * Wake up an interruptibly sleeping lwp if necessary.
964 * Don't actually wake it up if it's
1037 * Set p->p_stopsig and wake up sleeping lwps
1488 user_t *up = PTOU(p);
1518 if (up->u_signal[SIGTSTP-1] == SIG_DFL)
1520 if (up->u_signal[SIGTTIN-1] == SIG_DFL)
1522 if (up->u_signal[SIGTTOU-1] == SIG_DFL)
1653 struct user *up = PTOU(p);
1659 if (up->u_signal[sig - 1] != SIG_DFL &&
1660 up->u_signal[sig - 1] != SIG_IGN) {
1661 up->u_signal[sig - 1] = SIG_DFL;
1662 sigemptyset(&up->u_sigmask[sig - 1]);
2472 * Free up the pre-allocated sigqueue headers of sigqueue pool
2492 * Free up the pre-allocated header and sigq pool if possible.
2510 * Free up a single sigqueue structure.