Portability hacks + alpha HPUX1020 port

[Andre Lucas]

Er, that's ' a more complete HPUX10.20 implementation'. Oops.

Andre Lucas wrote:
> 
> Hi,
> 
> Attached is a patch to 1.2.1pre18 that includes a number of portability
> changes, and more a more complete HPUX10.20 implementation. Thanks to
> Ben Taylor's utmpx patch, utmpx and wtmpx support are now in for HP,
> with a few caveats. It compiles cleanly on HPUX10.20 with gcc, cleanly
> on Linux, and with a few minor warnings on Solaris 2.6.
> 
> Most compat changes are made via autoconf which should help further
> portability a little. However, with OpenBSD, Linux, Solaris and HPUX
> running I'm out of other platforms to try right now.
> 
> The patch needs to be applied against raw 1.2.1pre18, as it includes
> both Ben's patch and the simplest IPV6 change. Changes and TODOs follow.
> I look forward to your bitter criticism, or even some constructive
> feedback...
> 
> Ta,
> -Andre Lucas
> Instinet Global Services
> 
> Changes (mostly HPSUX workarounds :-) )
> - Ben Taylor's utmpx patch, with a few hacks for HPUX compat
> - Filled out utmp struct as well for above (HP commands still use
> utmp...)
> - innetgr() protos if required
> - #ifdef blocks for innetgr lib function
> - *snprintf proto definitions if not present (HP)
> - utmpx compatibility hacks
> - search for xauth
> - check for updwtmpx lib func (HP)
> - check for ttcompat.h (HP)
> - check environment for mail directory if no maillock.h
> - variable for custom rsh path (HP uses remsh)
> - include bsd-login.h for systems w/o login lib func
> - X11 port forwarding on HPUX
> - macro to use setreuid() instead of seteuid(), which HP lacks ***
> Someone shout if this has any security implications ! ***
> - autoconf config.sub and config.guess (AC_CANONICAL_HOST) added
> - various compiler warnings squashed. I hate warnings. Grr.
> 
> TODO:
> - HP utmp/utmpx support is still broken, ttyslot() seems to return
> garbage for ptys... anyone? :-)
> 
>   ------------------------------------------------------------------------
>                                               Name: openssh-1.2.1pre18-hpux1020-a4.patch.gz
>    openssh-1.2.1pre18-hpux1020-a4.patch.gz    Type: application/x-gzip
>                                           Encoding: base64
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