bin/sh/eval.c

159 	flags_exit = flags & EV_EXIT;
160 	flags &= ~EV_EXIT;
167 				evaltree(n, flags | EV_EXIT);
211 			evaltree(n->nbinary.ch1, flags & ~EV_EXIT);
253 			evalloop(n, flags & ~EV_EXIT);
256 			evalfor(n, flags & ~EV_EXIT);
266 				evaltree(n->nclist.body, flags & ~EV_EXIT);
306 	if (flags & EV_EXIT)
434 	if ((!backgnd && flags & EV_EXIT && !have_traps()) ||
439 		evaltree(n->nredir.n, flags | EV_EXIT);	/* never returns */
606 			evaltree(lp->n, EV_EXIT);
694 			evaltree(n, EV_EXIT);
818  * Note: This may or may not return if (flags & EV_EXIT).
995 	    && ((flags & EV_EXIT) == 0 || have_traps()))
1026 		flags |= EV_EXIT;
1065 		    flags & (EV_TESTED | EV_EXIT));