HP-UX Reference (11i v2 07/12) - 7 Device (Special) Files, 9 General Information, Index (vol 10)

h
hil(7) hil(7)
(PA-RISC Systems Only)
[EFAULT] A bad address was detected while attempting to use an argument to a system call.
[EINTR] A signal interrupted an open(), read()
,orioctl() system call.
[EINVAL] An invalid parameter was detected by
ioctl().
[ENXIO] No device is present at the specified address; see the WARNINGS section.
[EIO] A hardware or software error occurred while executing an
ioctl() system call.
[ENODEV]
write() is not implemented for HP-HIL devices.
WARNINGS
An [ENXIO] error is returned by open() and
ioctl() if any attempt is made to access a device while
hil is reconfiguring the link during power-failure recovery.
hil cannot detect whether or not a device executed an
ioctl() request.
HP-HIL devices have no status bit available to indicate whether they support the HILER1, HILER2, or
HILDKR requests.
AUTHOR
hil was developed by HP.
FILES
/dev/hil[1-7]
/dev/hil_*.[1-7]
SEE ALSO
close(2), errno(2), fcntl(2), ioctl(2), open(2), read(2), select(2), signal(5), hilkbd(7), termio(7).
For detailed information about HP-HIL hardware and software in general, see the HP-HIL Technical Refer-
ence Manual.
HP-UX 11i Version 2: December 2007 Update − 4 − Hewlett-Packard Company 59