From 06d49cdadd9e96361f3fe49b9c940b88bb869284 Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Mon, 2 Sep 2013 11:37:05 +0200
Subject: libdiskfs: track file name in struct peropen

Track the relative path used to obtain a file handle in the
struct peropen.

* libdiskfs/diskfs.h (struct peropen): New field path.
* libdiskfs/peropen-make.c (diskfs_make_peropen): Initialize path.
* libdiskfs/peropen-rele.c (diskfs_release_peropen): Free path.
* libdiskfs/fsys-getroot.c (diskfs_S_fsys_getroot): Initialize path.
* libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Preserve the path.
---
 libdiskfs/diskfs.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'libdiskfs/diskfs.h')

diff --git a/libdiskfs/diskfs.h b/libdiskfs/diskfs.h
index 0f9c1d39..24895172 100644
--- a/libdiskfs/diskfs.h
+++ b/libdiskfs/diskfs.h
@@ -69,6 +69,9 @@ struct peropen
   mach_port_t shadow_root_parent;
   /* If in a shadow tree, its root node in this translator.  */
   struct node *shadow_root;
+
+  /* Path relative to the root of the translator. */
+  char *path;
 };
 
 /* A unique one of these exists for each node currently in use (and
-- 
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