xnu-344.12.2.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 06afe6df853bd51ccd4ba1db49b91220c5a65ab2..502926a427e70aa569fad238ec5ce181bef07a5b 100644 (file)
--- a/bsd/hfs/hfs_mount.h
+++ b/bsd/hfs/hfs_mount.h
@@ -52,10 +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_ */