tcpdump mailing list archives

Re: HP-UX support and portability


From: Rick Jones via tcpdump-workers <tcpdump-workers () lists tcpdump org>
Date: Tue, 12 Mar 2024 19:13:34 -0700

--- Begin Message --- From: Rick Jones <jonesrick () google com>
Date: Tue, 12 Mar 2024 19:13:34 -0700
I meant to include an "only" in there :)  Wasn't meaning to suggest any
heroic efforts should be made.

happy benchmarking,

rick

On Tue, Mar 12, 2024 at 4:08 PM Guy Harris <gharris () sonic net> wrote:

On Mar 12, 2024, at 2:07 PM, Rick Jones via tcpdump-workers <
tcpdump-workers () lists tcpdump org> wrote:

If https://en.wikipedia.org/wiki/HP-UX#Version_history is any
indication,
there are ~21 months left on HP's (er, sorry, HPE's) own support for
HP-UX.

As far as I know, now that Itania are no longer being manufactured and
shipped, and given that HPE haven't, as far as I know, shown any sign of
plans to port HP-UX to x86-64, the future is something like "no more HP-UX,
just the ability to run HP-UX Itanium binaries on x86-64 Linux with
binary-to-binary translation and either HP-UX system call emulation or
HP-UX shared library call emulation".

I can't find much to indicate the details of the strategy, except that it
involves "Linux containers" in some fashion; if one of those particular
"Linux containers" won't run native Linux/x86-64 applications and emulated
HP-UX/Itanium apps in parallel, maybe there'd be some demand for the HP-UX
tcpdump running in a container; otherwise, running a Linux tcpdump using
Linux libpcap would probably be the future.

--- End Message ---
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