NAME| man.openbsd.org
EVFILT_READTakes a descriptor as the identifier, and returns whenever there is data| man.openbsd.org
NAME| man.openbsd.org
ERRORS| man.openbsd.org
NAME| man.openbsd.org
NAME| man.openbsd.org
DESCRIPTION| man.openbsd.org
NAME| man.openbsd.org
NAME| man.openbsd.org
DESCRIPTION| man.openbsd.org
DIOCSTARTStart the packet filter.DIOCSTOPStop the packet filter.DIOCADDRULE| man.openbsd.org