it_old 253 kernel/time/itimer.c struct itimerval it_new, it_old; it_old 263 kernel/time/itimer.c do_setitimer(ITIMER_REAL, &it_new, &it_old); it_old 269 kernel/time/itimer.c if ((!it_old.it_value.tv_sec && it_old.it_value.tv_usec) || it_old 270 kernel/time/itimer.c it_old.it_value.tv_usec >= 500000) it_old 271 kernel/time/itimer.c it_old.it_value.tv_sec++; it_old 273 kernel/time/itimer.c return it_old.it_value.tv_sec;