svn commit: r254490 - head/sys/compat/freebsd32

[Pawel Jakub Dawidek]

Author: pjd
Date: Sun Aug 18 13:34:11 2013
New Revision: 254490
URL: http://svnweb.freebsd.org/changeset/base/254490

Log:
  Move the PAIR32TO64() macro and the RETVAL_HI/RETVAL_LO defines to a
  header file for use by other .c files.
  
  Sponsored by:	The FreeBSD Foundation

Added:
  head/sys/compat/freebsd32/freebsd32_misc.h   (contents, props changed)
Modified:
  head/sys/compat/freebsd32/freebsd32_misc.c

Modified: head/sys/compat/freebsd32/freebsd32_misc.c
==============================================================================
--- head/sys/compat/freebsd32/freebsd32_misc.c	Sun Aug 18 13:27:04 2013	(r254489)
+++ head/sys/compat/freebsd32/freebsd32_misc.c	Sun Aug 18 13:34:11 2013	(r254490)
@@ -102,6 +102,7 @@ __FBSDID("$FreeBSD$");
 #include <compat/freebsd32/freebsd32_util.h>
 #include <compat/freebsd32/freebsd32.h>
 #include <compat/freebsd32/freebsd32_ipc.h>
+#include <compat/freebsd32/freebsd32_misc.h>
 #include <compat/freebsd32/freebsd32_signal.h>
 #include <compat/freebsd32/freebsd32_proto.h>
 
@@ -128,16 +129,6 @@ CTASSERT(sizeof(struct sigaction32) == 2
 static int freebsd32_kevent_copyout(void *arg, struct kevent *kevp, int count);
 static int freebsd32_kevent_copyin(void *arg, struct kevent *kevp, int count);
 
-#if BYTE_ORDER == BIG_ENDIAN
-#define PAIR32TO64(type, name) ((name ## 2) | ((type)(name ## 1) << 32))
-#define RETVAL_HI 0	
-#define RETVAL_LO 1	
-#else
-#define PAIR32TO64(type, name) ((name ## 1) | ((type)(name ## 2) << 32))
-#define RETVAL_HI 1	
-#define RETVAL_LO 0	
-#endif
-
 void
 freebsd32_rusage_out(const struct rusage *s, struct rusage32 *s32)
 {

Added: head/sys/compat/freebsd32/freebsd32_misc.h
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/compat/freebsd32/freebsd32_misc.h	Sun Aug 18 13:34:11 2013	(r254490)
@@ -0,0 +1,47 @@
+/*-
+ * Copyright (c) 2013 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Pawel Jakub Dawidek under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef	_COMPAT_FREEBSD32_MISC_H_
+#define	_COMPAT_FREEBSD32_MISC_H_
+
+#include <sys/endian.h>
+
+#if BYTE_ORDER == BIG_ENDIAN
+#define	PAIR32TO64(type, name)	((name ## 2) | ((type)(name ## 1) << 32))
+#define	RETVAL_HI	0	
+#define	RETVAL_LO	1	
+#else
+#define	PAIR32TO64(type, name)	((name ## 1) | ((type)(name ## 2) << 32))
+#define	RETVAL_HI	1	
+#define	RETVAL_LO	0	
+#endif
+
+#endif	/* !_COMPAT_FREEBSD32_MISC_H_ */