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1 files changed, 72 insertions, 0 deletions

diff --git a/mount/mount.h b/mount/mount.h
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+++ b/mount/mount.h
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+/* Private definitions for the mount server
+
+   Copyright (C) 1996 Free Software Foundation, Inc.
+
+   Written by Miles Bader <miles@gnu.ai.mit.edu>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include <hurd/ports.h>
+
+#include "mount_types.h"
+
+/* A particular mount of a filesystem.  */
+struct mount
+{
+  struct port_info pi;		/* libports header.  */
+
+  /* The filesystem this a mount of.  */
+  struct mount_fsys *fsys;
+
+  /* Modes of this mount, from the set MOUNT_READ, MOUNT_WRITE, &c.  */
+  int mode;
+
+  /* The filesystem control port for its translator.  This may
+     MACH_PORT_NULL, in which case it's not actually a filesystem (maybe it's
+     a fsck or something).  */
+  fsys_t translator;
+
+  /* A timestamp associated with TRANSLATOR, used to validate state if the
+     mount server is restarted.  */
+  struct timespec timestamp;
+
+  /* The place in the filesystem where this filesystem is mounted, using the
+     mount server's root node.  */
+  char *mount_point;
+
+  /* The next mount of this filesystem.  */
+  struct mount *next;
+};
+
+struct mount_fsys
+{
+  /* A string identifying the `backing store' associated with this
+     filesystem, who's interpretation depends on KEY_CLASS:
+       MOUNT_KEY_UNKNOWN	-- no interpretation, just a string
+       MOUNT_KEY_FILE		-- KEY is a filename
+       MOUNT_KEY_DEVICE		-- KEY is a (mach) device name
+     No two filesystems can have the same KEY and KEY_CLASS.  */
+  char *key;
+  enum mount_key_class key_class;
+
+  /* In what condition we think the filesystem is.  */
+  enum mount_state state;
+
+  /* How this file system deals with multiple mount requests.  */
+  enum mount_excl excl;
+
+  /* Active mounts of this filesystem.  */
+  struct mount *mounts;
+};