xnu-344.32.tar.gz

[apple/xnu.git] / bsd / hfs / hfs_mount.h

diff --git a/bsd/hfs/hfs_mount.h b/bsd/hfs/hfs_mount.h
index b7c191ecb42bbdfbd7ed1f014f9370b753261105..502926a427e70aa569fad238ec5ce181bef07a5b 100644 (file)
--- a/bsd/hfs/hfs_mount.h
+++ b/bsd/hfs/hfs_mount.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
@@ -20,13 +20,15 @@
  * @APPLE_LICENSE_HEADER_END@
  */
 /*
- * Copyright (c) 1997-2000 Apple Computer, Inc. All Rights Reserved
+ * Copyright (c) 1997-2002 Apple Computer, Inc. All Rights Reserved
  *
  */
 
 #ifndef _HFS_MOUNT_H_
 #define _HFS_MOUNT_H_
 
+#include <sys/appleapiopts.h>
+
 #include <sys/mount.h>
 #include <sys/time.h>
 
@@ -40,6 +42,7 @@
 #define UNKNOWNGID ((gid_t)99)
 #define UNKNOWNPERMISSIONS (S_IRWXU | S_IROTH | S_IXOTH)               /* 705 */
 
+#ifdef __APPLE_API_UNSTABLE
 struct hfs_mount_args {
        char    *fspec;                 /* block special device to mount */
        struct  export_args export;     /* network export information */
@@ -49,8 +52,15 @@ struct hfs_mount_args {
        u_long  hfs_encoding;           /* encoding for this volume (standard HFS only) */
        struct  timezone hfs_timezone;  /* user time zone info (standard HFS only) */
        int     flags;                  /* mounting flags, see below */
+       int     journal_tbuffer_size;   /* size in bytes of the journal transaction buffer */
+       int     journal_flags;          /* flags to pass to journal_open/create */
+       int     journal_disable;        /* don't use journaling (potentially dangerous) */
 };
 
 #define HFSFSMNT_NOXONFILES    0x1     /* disable execute permissions for files */
+#define HFSFSMNT_WRAPPER       0x2     /* mount HFS wrapper (if it exists) */
+#define HFSFSMNT_EXTENDED_ARGS  0x4     /* indicates new fields after "flags" are valid */
+
+#endif /* __APPLE_API_UNSTABLE */
 
 #endif /* ! _HFS_MOUNT_H_ */