xnu-7195.60.75.tar.gz

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

diff --git a/bsd/sys/filio.h b/bsd/sys/filio.h
index 16fb12a5c654e0fd13f9ac936ad8644edc1fc8e1..6f6076a0aafd3d0f1130fbce6009bb2ae0cad882 100644 (file)
--- a/bsd/sys/filio.h
+++ b/bsd/sys/filio.h
@@ -1,17 +1,20 @@
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *

- * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
+ * @APPLE_OSREFERENCE_LICENSE_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
  * 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. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
+ * 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,
  * 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,


@@ -19,8 +22,8 @@
  * 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.
  * 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_HEADER_END@
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@

  */
 /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
 /*-
  */
 /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
 /*-


@@ -63,19 +66,24 @@
  *     @(#)filio.h     8.1 (Berkeley) 3/28/94
  */
 
  *     @(#)filio.h     8.1 (Berkeley) 3/28/94
  */
 

-#ifndef        _SYS_FILIO_H_
-#define        _SYS_FILIO_H_
+#ifndef _SYS_FILIO_H_
+#define _SYS_FILIO_H_

 
 #include <sys/ioccom.h>
 
 /* Generic file-descriptor ioctl's. */
 
 #include <sys/ioccom.h>
 
 /* Generic file-descriptor ioctl's. */

-#define        FIOCLEX          _IO('f', 1)            /* set close on exec on fd */
-#define        FIONCLEX         _IO('f', 2)            /* remove close on exec */
-#define        FIONREAD        _IOR('f', 127, int)     /* get # bytes to read */
-#define        FIONBIO         _IOW('f', 126, int)     /* set/clear non-blocking i/o */
-#define        FIOASYNC        _IOW('f', 125, int)     /* set/clear async i/o */
-#define        FIOSETOWN       _IOW('f', 124, int)     /* set owner */
-#define        FIOGETOWN       _IOR('f', 123, int)     /* get owner */
-#define        FIODTYPE        _IOR('f', 122, int)     /* get d_type */
+#define FIOCLEX          _IO('f', 1)            /* set close on exec on fd */
+#define FIONCLEX         _IO('f', 2)            /* remove close on exec */
+#define FIONREAD        _IOR('f', 127, int)     /* get # bytes to read */
+#define FIONBIO         _IOW('f', 126, int)     /* set/clear non-blocking i/o */
+#define FIOASYNC        _IOW('f', 125, int)     /* set/clear async i/o */
+#define FIOSETOWN       _IOW('f', 124, int)     /* set owner */
+#define FIOGETOWN       _IOR('f', 123, int)     /* get owner */
+#define FIODTYPE        _IOR('f', 122, int)     /* get d_type */
+
+#ifdef KERNEL_PRIVATE
+#define FIODEVICELOCKED _IO('f', 121)   /* device locked/unlocked */
+#define FIOPINSWAP              _IO('f', 120)   /* pin swap file to fast device */
+#endif

 
 #endif /* !_SYS_FILIO_H_ */
 
 #endif /* !_SYS_FILIO_H_ */