Subject: Re: #ifdef in syscalls.master considered harmful
To: Matt Thomas <email@example.com>
From: David P. Reese, Jr. <firstname.lastname@example.org>
Date: 08/31/2006 13:02:08
On Aug 31, 2006, at 9:11 AM, Matt Thomas wrote:
> The fallout of my making PTRACE conditional has made me realize that
> #ifdefs in syscalls.master are never the right thing. They just overly
> complicate the code. The only downside to no #ifdefs in syscall.master
> is that *sysent.c always has a call to optional syscall. This can
> be resolved by including a include files which will #define the syscall
> to sys_nosys. Or the actual syscall could always return ENOSYS.
I agree that the #ifdef mess is the wrong way to fix this in the long
run. However, the sparc64 GENERIC kernel is still broken.
Could somebody please commit the patch (plus an `#include "opt_ptrace.h"
in sunos32_misc.c) so that the sparc64 GENERIC kernel build works? The
patch does exactly what was done to fix sunos_misc.c.
David P. Reese, Jr.