Symbol: SLIOCSKEEPAL
sbin/slattach/slattach.c
362
if (ioctl(fd, SLIOCSKEEPAL, &keepal) < 0) {
sbin/startslip/startslip.c
439
if (ioctl(fd, SLIOCSKEEPAL, &keepal) < 0) {
sys/net/sl/if_sl.c
397
case SLIOCSKEEPAL:
usr.sbin/sliplogin/sliplogin.c
443
if (ioctl(0, SLIOCSKEEPAL, &keepal) < 0) {