e2fsprogs: Add bbappend and stub for xattr module.

Signed-off-by: Philip Tricca <flihp@twobit.us>
Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>

2 files changed, 62 insertions, 0 deletions

diff --git a/recipes-devtools/e2fsprogs/e2fsprogs/misc-xattr-add-xattr-module-stub.patch b/recipes-devtools/e2fsprogs/e2fsprogs/misc-xattr-add-xattr-module-stub.patch
new file mode 100644
index 0000000..5a39abe
--- /dev/null
+++ b/recipes-devtools/e2fsprogs/e2fsprogs/misc-xattr-add-xattr-module-stub.patch
@@ -0,0 +1,57 @@
+This patch adds the structure for a module to duplicate xattr blocks as part
+of copying files with the '-d' option to mke2fs. The function stubs here are
+intended to be the public interface to the module. We also define a macro
+for dumping debug data specific to this module.
+
+Signed-off-by: Philip Tricca <flihp@twobit.us>
+
+Index: e2fsprogs-1.42.9/misc/xattr.c
+===================================================================
+--- /dev/null
++++ e2fsprogs-1.42.9/misc/xattr.c
+@@ -0,0 +1,34 @@
++#include "xattr.h"
++
++#include <stdio.h>
++
++#ifdef XATTR_DEBUG
++#define XATTR_STDERR(fmt, args...) fprintf (stderr, fmt, ##args)
++#else
++#define XATTR_STDERR(fmt, args...) do {} while (0)
++#endif
++
++
++/* Free remaining resources after all files have been processed. */
++void
++xattr_cleanup ()
++{
++       XATTR_STDERR ("Cleaning up resources from xattrs.\n");
++}
++
++/* This is the entry point to the xattr module. This function copies the xattrs
++ * from the file at 'path' to the file system object at 'ino'.
++ *
++ * Parameters:
++ *   fs:  the file system object for the fs we're operating on
++ *   ino: inode for the object we're labeling
++ *   path: path to the object we're copying xattrs from
++ */
++errcode_t
++set_inode_xattr (ext2_filsys fs, ext2_ino_t ino, const char *path)
++{
++       errcode_t ret = 0;
++
++       XATTR_STDERR ("Copying xattrs from %s to inode 0x%x.\n", path, ino);
++       return ret;
++}
+Index: e2fsprogs-1.42.9/misc/xattr.h
+===================================================================
+--- /dev/null
++++ e2fsprogs-1.42.9/misc/xattr.h
+@@ -0,0 +1,6 @@
++#include "et/com_err.h"
++#include "ext2fs/ext2fs.h"
++
++/* Copy xattrs from source file to destination inode */
++errcode_t set_inode_xattrs(ext2_filsys fs, ext2_ino_t ino, const char *name);
++void xattr_cleanup ();
diff --git a/recipes-devtools/e2fsprogs/e2fsprogs_1.42.9.bbappend b/recipes-devtools/e2fsprogs/e2fsprogs_1.42.9.bbappend
new file mode 100644
index 0000000..02318ea
--- /dev/null
+++ b/recipes-devtools/e2fsprogs/e2fsprogs_1.42.9.bbappend
@@ -0,0 +1,5 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SRC_URI += " \
+    file://misc-xattr-add-xattr-module-stub.patch \
+"