Node and Host Name Sizes on HP-UX: Using the Expanded Capabilities of HP-UX

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uname_eoverflow
The kernel tunable parameter that controls whether the EOVERFLOW error is reported by the
uname(2) system function. The default value on HP-UX 11i v3 is 1 (on).
UTSLEN
See SYS_NMLN.
utsname
The program data structure that is returned by the uname() API. It contains the nodename
field. See also SYS_NMLN, SNLEN, and UTSLEN.
UUCP
UNIX to UNIX file copy. UUCP is a pre-Internet protocol and set of commands to support
transfer of files. It appears as part of some standards.