xnu-792.12.6.tar.gz

[apple/xnu.git] / bsd / sys / time.h

diff --git a/bsd/sys/time.h b/bsd/sys/time.h
index 2801abed4430cb68f2752817ae1474e0e74cf845..b6551a62bf08b208c1b96585556105be0e0fab4a 100644 (file)
--- a/bsd/sys/time.h
+++ b/bsd/sys/time.h
@@ -1,23 +1,31 @@
 /*
- * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * This file contains Original Code and/or Modifications of Original Code 
+ * as defined in and that are subject to the Apple Public Source License 
+ * Version 2.0 (the 'License'). You may not use this file except in 
+ * compliance with the License.  The rights granted to you under the 
+ * License may not be used to create, or enable the creation or 
+ * redistribution of, unlawful or unlicensed copies of an Apple operating 
+ * system, or to circumvent, violate, or enable the circumvention or 
+ * violation of, any terms of an Apple operating system software license 
+ * agreement.
+ *
+ * Please obtain a copy of the License at 
+ * http://www.opensource.apple.com/apsl/ and read it before using this 
+ * file.
+ *
+ * The Original Code and all software distributed under the License are 
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
+ * Please see the License for the specific language governing rights and 
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  */
 /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
 /*
@@ -165,33 +173,17 @@ struct timespec {
 // LP64todo - should this move?
 #include <machine/types.h>     /* user_time_t */
 
-/* LP64 version of struct timespec.  time_t is a long and must grow when 
- * we're dealing with a 64-bit process.
- * WARNING - keep in sync with struct timespec
- */
-struct user_timespec {
-       user_time_t     tv_sec;         /* seconds */
-       int32_t tv_nsec __attribute((aligned(8)));      /* and nanoseconds */
-};
-
-#endif
-#endif
-
-
-#ifdef KERNEL
-#ifndef _USERTIMEVAL
-#define _USERTIMEVAL
-
-#include <machine/types.h>     /* user_time_t */
-/*
- * LP64 version of struct timeval.  time_t is a long and must grow when 
+/* LP64 version of struct timeval.  time_t is a long and must grow when 
  * we're dealing with a 64-bit process.
  * WARNING - keep in sync with struct timeval
  */
+#if __DARWIN_ALIGN_NATURAL
+#pragma options align=natural
+#endif
 
 struct user_timeval {
        user_time_t     tv_sec;         /* seconds */
-       suseconds_t     tv_usec __attribute((aligned(8)));      /* and microseconds */
+       suseconds_t     tv_usec;        /* and microseconds */
 };     
 
 struct user_itimerval {
@@ -199,9 +191,21 @@ struct     user_itimerval {
        struct  user_timeval it_value;          /* current value */
 };
 
+/* LP64 version of struct timespec.  time_t is a long and must grow when 
+ * we're dealing with a 64-bit process.
+ * WARNING - keep in sync with struct timespec
+ */
+struct user_timespec {
+       user_time_t     tv_sec;         /* seconds */
+       int32_t tv_nsec;        /* and nanoseconds */
+};
+
+#if __DARWIN_ALIGN_NATURAL
+#pragma options align=reset
 #endif
-#endif // KERNEL
 
+#endif // KERNEL
+#endif
 
 #define        TIMEVAL_TO_TIMESPEC(tv, ts) {                                   \
        (ts)->tv_sec = (tv)->tv_sec;                                    \