FAXGETTY(8C)FAXGETTY(8C)NAMEfaxgetty - HylaFAX front-door process
SYNOPSIS
/usr/sbin/faxgetty [ -D ] [ -p ] [ -q queue-dir ] [ -c config ] device
DESCRIPTIONfaxgetty is the HylaFAX server program that listens for incoming phone
calls and either handles each call directly or hands it off to an
appropriate program. In addition faxgetty monitors modem usage and
notifies the HylaFAX scheduler process when a modem's status changes;
e.g. when a modem is busy with an outbound call.
One faxgetty should be run for each facsimile modem on a machine.
faxgetty is typically started by init(8C). faxgetty can also be used
with data-only modems; this may be desirable if some of the non-facsim‐
ile features are important, such as the support for screening calls
according to Caller-ID information.
faxgetty listens to its facsimile modem for incoming calls and to a
FIFO special file on which it accepts command directives from adminis‐
trative commands such as faxanswer(8C) and faxabort(8C). faxgetty also
catches SIGTERM and SIGINT signals; cleaning up any necessary resources
before exiting.
Many aspects of faxgetty operation are controlled through a configura‐
tion file. In particular, for faxgetty to automatically invoke the
getty(8C) program to handle incoming data connections the GettyArgs
parameter must be setup in the configuration file. The configuration
file is located in the spooler hierarchy in the etc subdirectory and is
named config.devid, where devid is an identifier derived from the name
of the modem's device file; for example ttym2 for /dev/ttym2, term_10
for /dev/term/10. Consult hylafax-config(5F) for detailed information
on the contents of configuration files.
OPTIONS-D This option forces faxgetty to detach itself from the con‐
trolling tty from which it was invoked. In normal operation
faxgetty will not disassociate itself from the controlling
tty.
-p Do not change the process priority when receiving facsimile.
Normally faxgetty will raise its priority to reduce i/o
latency. This option is useful for debugging.
-q dir The specified directory is treated as the spooling area. The
default spooling area, /var/spool/fax, is defined at the time
the software is built.
-c config Treat config as a configuration parameter specification that
is interpreted after reading the per-device configuration
file. For example, ``-c sessiontracing:0x4f'' would set the
SessionTracing configuration parameter to ``0x4f'', overrid‐
ing any setting in the configuration file.
FILES
/var/spool/fax/FIFO.device FIFO special file for submitting commands
/var/spool/fax/etc/config.device device-specific configuration file
Consult hylafax-server(5F) for a complete discussion of the structure
and content of the spooling area.
SEE ALSOfaxabort(8C), faxlock(8C), faxanswer(8C), faxconfig(8C), faxstate(8C),
faxq(8C), getty(8C), hylafax-server(5F), hylafax-config(5F)
July 31, 1995 FAXGETTY(8C)