From 9366d6b2e48ba409366adc0516825c41a86dec9b Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Thu, 30 Jan 2014 10:53:46 +0100
Subject: hurd: fix the get-children and get-source procedures

* hurd/fs.defs: Add file_get_children and file_get_source.
* hurd/fsys.defs: Remove fsys_get_children and fsys_get_source.
* libdiskfs/fsys-get-children.c: Rename and adapt accordingly.
* libdiskfs/fsys-get-source.c: Likewise.
* libnetfs/fsys-get-children.c: Likewise.
* libnetfs/fsys-get-source.c: Likewise.
* libtrivfs/fsys-get-children.c: Likewise.
* libtrivfs/fsys-get-source.c: Likewise.
* libdiskfs/diskfs.h: Adapt prototype and comment.
* libnetfs/netfs.h: Likewise.
* libtrivfs/trivfs.h: Likewise.
* libdiskfs/get-source.c: Adapt default implementation, provide
diskfs_disk_name by default.
* libnetfs/netfs.h: Adapt default implementation.
* libtrivfs/get-source.c: Likewise.
* libdiskfs/Makefile: Adapt accordingly.
* libnetfs/Makefile: Likewise.
* libtrivfs/Makefile: Likewise.
* trans/symlink.c: Likewise.
* trans/mtab.c: Likewise.
---
 libdiskfs/diskfs.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'libdiskfs/diskfs.h')

diff --git a/libdiskfs/diskfs.h b/libdiskfs/diskfs.h
index 22262aa8..db6a1d84 100644
--- a/libdiskfs/diskfs.h
+++ b/libdiskfs/diskfs.h
@@ -569,10 +569,11 @@ error_t (*diskfs_create_symlink_hook)(struct node *np, const char *target);
 error_t (*diskfs_read_symlink_hook)(struct node *np, char *target);
 
 /* The user may define this function.  The function must set source to
-   the source device of the filesystem. The function may return an
-   EOPNOTSUPP to indicate that the concept of a source device is not
-   applicable. The default function always returns EOPNOTSUPP. */
-error_t diskfs_get_source (char *source);
+   the source of CRED. The function may return an EOPNOTSUPP to
+   indicate that the concept of a source device is not applicable. The
+   default function always returns EOPNOTSUPP. */
+error_t diskfs_get_source (struct protid *cred,
+                           char *source, size_t source_len);
 
 /* The library exports the following functions for general use */
 
-- 
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