When creating a file system using a source directory, also copy any extended
attributes that have been set.
Signed-off-by: Ross Burton <ross.burton@xxxxxxxxx>
---
misc/create_inode.c | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 56 insertions(+)
diff --git a/misc/create_inode.c b/misc/create_inode.c
index c9c99b5..2795f9e 100644
--- a/misc/create_inode.c
+++ b/misc/create_inode.c
@@ -103,6 +103,55 @@ static errcode_t set_inode_extra(ext2_filsys fs, ext2_ino_t cwd,
return retval;
}
+static errcode_t set_inode_xattr(ext2_filsys fs, ext2_ino_t ino, const char *filename)
+{
+ errcode_t retval;
+ struct ext2_inode inode;
+ struct ext2_xattr_handle *handle;
+ ssize_t size, value_size;
+ char *list;
+ int i;
+
+ size = llistxattr(filename, NULL, 0);
+ if (size == -1) {
+ com_err(__func__, errno, "listxattr failed on %s", filename);
+ return errno;
+ } else if (size == 0) {
+ return 0;
+ }
+
+ retval = ext2fs_xattrs_open(fs, ino, &handle);
+ if (retval) {
+ com_err(__func__, errno, "while opening inode %u", ino);
+ return errno;
+ }
+
+ list = malloc(size);
+ size = llistxattr(filename, list, size);
+
+ for (i = 0; i < size; i += strlen(&list[i]) + 1) {
+ const char *name = &list[i];
+ char *value;
+
+ value_size = getxattr(filename, name, NULL, 0);
+ value = malloc(value_size);
+ value_size = getxattr(filename, name, value, value_size);
+
+ retval = ext2fs_xattr_set(handle, name, value, value_size);
+ if (retval)
+ com_err(__func__, retval, "while writing xattr %u", ino);
+
+ free (value);
+ }
+ free(list);
+
+ retval = ext2fs_xattrs_close(&handle);
+ if (retval)
+ com_err(__func__, errno, "while closing inode %u", ino);
+
+ return retval;
+}
+
/* Make a special files (block and character devices), fifo's, and sockets */
errcode_t do_mknod_internal(ext2_filsys fs, ext2_ino_t cwd, const char *name,
struct stat *st)
@@ -615,6 +664,13 @@ static errcode_t __populate_fs(ext2_filsys fs, ext2_ino_t parent_ino,
goto out;
}
+ retval = set_inode_xattr(fs, ino, name);
+ if (retval) {
+ com_err(__func__, retval,
+ _("while setting xattrs for \"%s\""), name);
+ goto out;
+ }
+
/* Save the hardlink ino */
if (save_inode) {
/*
--
1.7.10.4
--
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