27 int utmp_get_runlevel(int *runlevel, int *previous) {  in utmp_get_runlevel()  argument
43                 if (previous)  in utmp_get_runlevel()
44                         *previous = 0;  in utmp_get_runlevel()
59         if (previous)  in utmp_get_runlevel()
60                 *previous = (found->ut_pid >> 8) & 0xFF;  in utmp_get_runlevel()
253 int utmp_put_runlevel(int runlevel, int previous) {  in utmp_put_runlevel()  argument
259         if (previous <= 0) {  in utmp_put_runlevel()
262                 r = utmp_get_runlevel(&previous, NULL);  in utmp_put_runlevel()
267                         previous = 0;  in utmp_put_runlevel()
271         if (previous == runlevel)  in utmp_put_runlevel()
277         store.ut_pid = (runlevel & 0xFF) | ((previous & 0xFF) << 8);  in utmp_put_runlevel()