[src/trunk]: src/sys/compat/common Simplify the ifdef mess. No functional con...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/39c7e57c6463
branches:  trunk
changeset: 784206:39c7e57c6463
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Jan 22 01:47:20 2013 +0000

description:
Simplify the ifdef mess. No functional context.

diffstat:

 sys/compat/common/compat_mod.c |  13 +++++++------
 1 files changed, 7 insertions(+), 6 deletions(-)

diffs (55 lines):

diff -r 00dd4c9b0695 -r 39c7e57c6463 sys/compat/common/compat_mod.c
--- a/sys/compat/common/compat_mod.c    Tue Jan 22 01:45:59 2013 +0000
+++ b/sys/compat/common/compat_mod.c    Tue Jan 22 01:47:20 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: compat_mod.c,v 1.14 2011/08/08 23:44:06 jakllsch Exp $ */
+/*     $NetBSD: compat_mod.c,v 1.15 2013/01/22 01:47:20 christos Exp $ */
 
 /*-
  * Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -34,7 +34,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: compat_mod.c,v 1.14 2011/08/08 23:44:06 jakllsch Exp $");
+__KERNEL_RCSID(0, "$NetBSD: compat_mod.c,v 1.15 2013/01/22 01:47:20 christos Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_compat_netbsd.h"
@@ -63,7 +63,8 @@
 int    ttcompat(struct tty *, u_long, void *, int, struct lwp *);
 
 #ifdef COMPAT_16
-#if !(defined(__amd64__) && !defined(COMPAT_NETBSD32))
+#if !defined(__amd64__) || defined(COMPAT_NETBSD32)
+#define COMPAT_SIGCONTEXT
 extern char sigcode[], esigcode[];
 struct uvm_object *emul_netbsd_object;
 #endif
@@ -159,7 +160,7 @@
 #endif
 
 #if defined(COMPAT_16)
-#if !(defined(__amd64__) && !defined(COMPAT_NETBSD32))
+#if defined(COMPAT_SIGCONTEXT)
        { SYS_compat_16___sigaction14, 0, (sy_call_t *)compat_16_sys___sigaction14 },
        { SYS_compat_16___sigreturn14, 0, (sy_call_t *)compat_16_sys___sigreturn14 },
 #endif
@@ -258,7 +259,7 @@
                ttcompatvec = ttcompat;
 #endif
 #ifdef COMPAT_16
-#if !(defined(__amd64__) && !defined(COMPAT_NETBSD32))
+#if defined(COMPAT_SIGCONTEXT)
                KASSERT(emul_netbsd.e_sigobject == NULL);
                rw_enter(&exec_lock, RW_WRITER);
                emul_netbsd.e_sigcode = sigcode;
@@ -311,7 +312,7 @@
                }
 #endif
 #ifdef COMPAT_16
-#if !(defined(__amd64__) && !defined(COMPAT_NETBSD32))
+#if defined(COMPAT_SIGCONTEXT)
                /*
                 * The sigobject may persist if still in use, but
                 * is reference counted so will die eventually.