[PATCH 2/2] Remove all traces of Unixware.

[Joel Brobecker]

Hi Pedro,

> Like so.  Completely untested though.
> 
> 2012-12-10  Pedro Alves  <palves@redhat.com>
> 
> 	* configure.ac (detect type of /proc): Remove Unixware handling.
> 	* configure: Regenerate.
> 	* proc-api.c (ioctl_table) [PIOCLSTATUS]: Don't mention Unixware.
> 	(ioctl_table) [PCRESET]: Remove entry.
> 	* proc-events.c (SYS_lwp_create, SYS_lwp_exit, SYS_lwp_wait)
> 	(SYS_lwp_self, SYS_lwp_info, SYS_lwp_private, SYS_lwp_kill)
> 	(SYS_lwp_suspend, SYS_lwp_continue): Don't define.
> 	* proc-why.c (pr_why_table) [PR_SUSPENDED]: Don't mention Unixware.
> 	* procfs.c: Remove all UNIXWARE guarded code, and all traces of
> 	Unixware in comments throughout.
> 	* i386-tdep.c (i386_svr4_sigtramp_p): Don't match _sigacthandler,
> 	and remove mention of Unixware.
> 
> 	gdb/doc/
> 	* gdb.texinfo: Remove all mentions of Unixware throughout.

There was one tiny error, where the wrong #ifdef/#else branch was
kept, in proc_get_gregs. The attached patch fixes this.

Tested on sparc-solaris 2.8, with AdaCore's testsuite, no regression.

-- 
Joel
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