From c0aa54c9b441f7548fa6ba79a87594b2168fd120 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <millert@cvs.openbsd.org>
Date: Sun, 18 Dec 2005 15:42:54 +0000
Subject: Don't include cdefs.h if _LOCORE is defined and hide some more
 defines unless __BSD_VISIBLE or _LOCORE are set.  OK deraadt@

---
 sys/arch/arm/include/signal.h     | 17 +++++------------
 sys/arch/sparc/include/signal.h   |  5 +++--
 sys/arch/sparc64/include/signal.h | 11 +++++------
 3 files changed, 13 insertions(+), 20 deletions(-)

(limited to 'sys/arch')

diff --git a/sys/arch/arm/include/signal.h b/sys/arch/arm/include/signal.h
index 121b03d4120..33f907ad336 100644
--- a/sys/arch/arm/include/signal.h
+++ b/sys/arch/arm/include/signal.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: signal.h,v 1.2 2005/12/14 21:46:30 millert Exp $	*/
+/*	$OpenBSD: signal.h,v 1.3 2005/12/18 15:42:52 millert Exp $	*/
 /*	$NetBSD: signal.h,v 1.5 2003/10/18 17:57:21 briggs Exp $	*/
 
 /*
@@ -47,16 +47,12 @@
 #ifndef _ARM32_SIGNAL_H_
 #define _ARM32_SIGNAL_H_
 
+#ifndef _LOCORE
 #include <sys/cdefs.h>
 
-#ifndef _LOCORE
 typedef int sig_atomic_t;
-#endif
-
-#define __HAVE_SIGINFO
 
 #if __BSD_VISIBLE
-#ifndef _LOCORE
 /*
  * Information pushed on stack when a signal is delivered.
  * This is used by the kernel to restore state following
@@ -64,7 +60,6 @@ typedef int sig_atomic_t;
  * to the handler to allow it to restore state properly if
  * a non-standard exit is performed.
  */
-
 struct sigcontext {
 	int	sc_onstack;		/* sigstack state to restore */
 	int	sc_mask;		/* signal mask to restore (old style) */
@@ -92,17 +87,16 @@ struct sigcontext {
 	sigset_t sc_mask;		/* signal mask to restore (new style) */
 #endif
 };
-
+#endif /* __BSD_VISIBLE */
 #endif /* !_LOCORE */
 
-/* Signals codes */
+#if defined(_LOCORE) || __BSD_VISIBLE
 
 /*
  * SIGFPE codes
  *
  * see ieeefp.h for definition of FP exception codes
  */
-
 #define SIG_CODE_FPE_CODE_MASK	0x00000f00	/* Mask for exception code */
 #define SIG_CODE_FPE_CODE_SHIFT	8		/* Shift for exception code */
 #define SIG_CODE_FPE_TYPE_MASK	0x000000ff	/* Mask for specific code */
@@ -125,11 +119,10 @@ struct sigcontext {
  * should be treated as undefined (in practice it is the bottom 4 bits
  * of the fault address).
  */
-
 #define SIG_CODE_BUS_ADDR_MASK	0xfffffff0
 #define SIG_CODE_BUS_TYPE_MASK	0x0000000f
 #define SIG_CODE_SEGV_ADDR_MASK	SIG_CODE_BUS_ADDR_MASK
 #define SIG_CODE_SEGV_TYPE_MASK	SIG_CODE_BUS_TYPE_MASK
 
-#endif /* __BSD_VISIBLE */
+#endif /* _LOCORE || __BSD_VISIBLE */
 #endif	/* !_ARM32_SIGNAL_H_ */
diff --git a/sys/arch/sparc/include/signal.h b/sys/arch/sparc/include/signal.h
index 8d98f56b107..8d219014984 100644
--- a/sys/arch/sparc/include/signal.h
+++ b/sys/arch/sparc/include/signal.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: signal.h,v 1.6 2005/12/17 05:02:18 millert Exp $	*/
+/*	$OpenBSD: signal.h,v 1.7 2005/12/18 15:42:53 millert Exp $	*/
 /*	$NetBSD: signal.h,v 1.4 1996/02/01 22:32:35 mycroft Exp $ */
 
 /*
@@ -80,6 +80,7 @@ struct sigcontext {
 #define	SC_O0_OFFSET	28
 #endif /* _LOCORE */
 
+#if defined(_LOCORE) || __BSD_VISIBLE
 /*
  * `Code' arguments to signal handlers.  The names, and the funny numbering.
  * are defined so as to match up with what SunOS uses; I have no idea why
@@ -92,5 +93,5 @@ struct sigcontext {
 #define	FPE_FLTUND_TRAP		0xcc	/* underflow */
 #define	FPE_FLTOPERR_TRAP	0xd0	/* operand error */
 #define	FPE_FLTOVF_TRAP		0xd4	/* overflow */
-
+#endif /* _LOCORE || __BSD_VISIBLE */
 #endif	/* !_SPARC_SIGNAL_H_ */
diff --git a/sys/arch/sparc64/include/signal.h b/sys/arch/sparc64/include/signal.h
index ddab3c9d73e..48a5ebc4595 100644
--- a/sys/arch/sparc64/include/signal.h
+++ b/sys/arch/sparc64/include/signal.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: signal.h,v 1.6 2005/12/14 21:46:31 millert Exp $	*/
+/*	$OpenBSD: signal.h,v 1.7 2005/12/18 15:42:53 millert Exp $	*/
 /*	$NetBSD: signal.h,v 1.10 2001/05/09 19:50:49 kleink Exp $ */
 
 /*
@@ -44,15 +44,12 @@
 #ifndef	_SPARC64_SIGNAL_H_
 #define _SPARC64_SIGNAL_H_
 
+#ifndef _LOCORE
 #include <sys/cdefs.h>
 
-#ifndef _LOCORE
 typedef int sig_atomic_t;
-#endif
 
 #if __BSD_VISIBLE
-#ifndef _LOCORE
-
 /*
  * Information pushed on stack when a signal is delivered.
  * This is used by the kernel to restore state following
@@ -74,8 +71,10 @@ struct sigcontext {
 	long		sc_o0;		/* %o0 to restore */
 	int		sc_mask;	/* signal mask to restore (new style) */
 };
+#endif	/* __BSD_VISIBLE */
 #endif /* _LOCORE */
 
+#if defined(_LOCORE) || __BSD_VISIBLE
 /*
  * `Code' arguments to signal handlers.  The names, and the funny numbering.
  * are defined so as to match up with what SunOS uses; I have no idea why
@@ -88,6 +87,6 @@ struct sigcontext {
 #define	FPE_FLTUND_TRAP		0xcc	/* underflow */
 #define	FPE_FLTOPERR_TRAP	0xd0	/* operand error */
 #define	FPE_FLTOVF_TRAP		0xd4	/* overflow */
+#endif
 
-#endif	/* __BSD_VISIBLE */
 #endif	/* !_SPARC64_SIGNAL_H_ */
-- 
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