xnu-792.13.8.tar.gz

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

diff --git a/bsd/sys/file_internal.h b/bsd/sys/file_internal.h
index 76dd19505f24440a42b2d1eed0c7de1547a48ffd..30962acf02eab9720238aab704be42fa7c459295 100644 (file)
--- a/bsd/sys/file_internal.h
+++ b/bsd/sys/file_internal.h
@@ -1,23 +1,31 @@
 /*
  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
  *
 /*
  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
  *

- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_LICENSE_OSREFERENCE_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.
- * 
- * 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_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, 1997 Apple Computer, Inc. All Rights Reserved */
 /*
  */
 /* Copyright (c) 1995, 1997 Apple Computer, Inc. All Rights Reserved */
 /*


@@ -122,7 +130,8 @@ struct fileglob {
                int     (*fo_write)     __P((struct fileproc *fp, struct uio *uio,
                                            struct ucred *cred, int flags,
                                            struct proc *p));
                int     (*fo_write)     __P((struct fileproc *fp, struct uio *uio,
                                            struct ucred *cred, int flags,
                                            struct proc *p));

-#define        FOF_OFFSET      1
+#define        FOF_OFFSET      0x00000001      /* offset supplied to vn_write */
+#define FOF_PCRED      0x00000002      /* cred from proc, not current thread */

                int     (*fo_ioctl)     __P((struct fileproc *fp, u_long com,
                                            caddr_t data, struct proc *p));
                int     (*fo_select)    __P((struct fileproc *fp, int which,
                int     (*fo_ioctl)     __P((struct fileproc *fp, u_long com,
                                            caddr_t data, struct proc *p));
                int     (*fo_select)    __P((struct fileproc *fp, int which,


@@ -190,8 +199,15 @@ struct kqueue;
 int fp_getfkq(struct proc *p, int fd, struct fileproc **resultfp, struct kqueue  **resultkq);
 struct psemnode;
 int fp_getfpsem(struct proc *p, int fd, struct fileproc **resultfp, struct psemnode  **resultpsem);
 int fp_getfkq(struct proc *p, int fd, struct fileproc **resultfp, struct kqueue  **resultkq);
 struct psemnode;
 int fp_getfpsem(struct proc *p, int fd, struct fileproc **resultfp, struct psemnode  **resultpsem);

+struct pshmnode;
+int fp_getfpshm(struct proc *p, int fd, struct fileproc **resultfp, struct pshmnode  **resultpshm);
+struct pipe;
+int fp_getfpipe(struct proc *p, int fd, struct fileproc **resultfp, struct pipe  **resultpipe);
+struct atalk;
+int fp_getfatalk(struct proc *p, int fd, struct fileproc **resultfp, struct atalk  **resultatalk);

 struct vnode;
 int fp_getfvp(struct proc *p, int fd, struct fileproc **resultfp, struct vnode  **resultvp);
 struct vnode;
 int fp_getfvp(struct proc *p, int fd, struct fileproc **resultfp, struct vnode  **resultvp);

+int fp_getfvpandvid(struct proc *p, int fd, struct fileproc **resultfp, struct vnode  **resultvp, uint32_t * vidp);

 struct socket;
 int fp_getfsock(struct proc *p, int fd, struct fileproc **resultfp, struct socket  **results);
 int fp_lookup(struct proc *p, int fd, struct fileproc **resultfp, int locked);
 struct socket;
 int fp_getfsock(struct proc *p, int fd, struct fileproc **resultfp, struct socket  **results);
 int fp_lookup(struct proc *p, int fd, struct fileproc **resultfp, int locked);