SIGSTOP            46 usr/lib/posix/signal/sigaction.c 	    signum == SIGSTOP || signum == SIGKILL) {
SIGSTOP            40 usr/lib/posix/signal/signal.c 	if (sig <= 0 || sig >= NSIG || sig == SIGSTOP || sig == SIGKILL) {
SIGSTOP            66 usr/lib/posix/signal/sigprocmask.c 	__sig_mask &= ~(sigmask(SIGSTOP) | sigmask(SIGKILL));