X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/8ad349bb6ed4a0be06e34c92be0d98b92e078db4..593a1d5fd87cdf5b46dd5fcb84467b432cea0f91:/bsd/sys/ipc.h

diff --git a/bsd/sys/ipc.h b/bsd/sys/ipc.h
index a716f9ba6..14bed3fb7 100644
--- a/bsd/sys/ipc.h
+++ b/bsd/sys/ipc.h
@@ -1,31 +1,29 @@
 /*
- * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
+ * 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.
  * 
- * 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 
+ * 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@
+ * 
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * Copyright (c) 1988 University of Utah.
@@ -113,12 +111,13 @@ typedef	__int32_t	key_t;
  * legacy interface there for binary compatibility only.  Currently, we
  * are only forcing this for programs requesting standards conformance.
  */
-#if defined(__POSIX_C_SOURCE) || defined(kernel) || defined(__LP64__)
+#if __DARWIN_UNIX03 || defined(KERNEL)
 /*
  * [XSI] Information used in determining permission to perform an IPC
  * operation
  */
-struct __ipc_perm_new {
+struct ipc_perm
+{
 	uid_t		uid;		/* [XSI] Owner's user ID */
 	gid_t		gid;		/* [XSI] Owner's group ID */
 	uid_t		cuid;		/* [XSI] Creator's user ID */
@@ -127,12 +126,12 @@ struct __ipc_perm_new {
 	unsigned short	_seq;		/* Reserved for internal use */
 	key_t		_key;		/* Reserved for internal use */
 };
-#define	ipc_perm	__ipc_perm_new
-#else	/* !_POSIX_C_SOURCE */
+#define	__ipc_perm_new	ipc_perm
+#else	/* !__DARWIN_UNIX03 */
 #define	ipc_perm	__ipc_perm_old
-#endif	/* !_POSIX_C_SOURCE */
+#endif	/* !__DARWIN_UNIX03 */
 
-#if !defined(__POSIX_C_SOURCE) && !defined(__LP64__)
+#if !__DARWIN_UNIX03
 /*
  * Legacy structure; this structure is maintained for binary backward
  * compatability with previous versions of the interface.  New code
@@ -147,7 +146,7 @@ struct __ipc_perm_old {
 	__uint16_t	seq;		/* Reserved for internal use */
 	key_t		key;		/* Reserved for internal use */
 };
-#endif	/* !_POSIX_C_SOURCE */
+#endif	/* !__DARWIN_UNIX03 */
 
 /*
  * [XSI] Definitions shall be provided for the following constants:
@@ -167,14 +166,14 @@ struct __ipc_perm_old {
 #define	IPC_STAT	2		/* Get options */
 
 
-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 
 /* common mode bits */
 #define	IPC_R		000400		/* Read permission */
 #define	IPC_W		000200		/* Write/alter permission */
 #define	IPC_M		010000		/* Modify control info permission */
 
-#endif	/* !_POSIX_C_SOURCE */
+#endif	/* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
 
 
 #ifdef BSD_KERNEL_PRIVATE
@@ -186,7 +185,7 @@ struct __ipc_perm_old {
 /* Macros to convert between ipc ids and array indices or sequence ids */
 #define	IPCID_TO_IX(id)		((id) & 0xffff)
 #define	IPCID_TO_SEQ(id)	(((id) >> 16) & 0xffff)
-#define	IXSEQ_TO_IPCID(ix,perm)	(((perm.seq) << 16) | (ix & 0xffff))
+#define	IXSEQ_TO_IPCID(ix,perm)	(((perm._seq) << 16L) | (ix & 0xffff))
 
 struct ucred;