Cleanup: split libsquashfs xattr writer code

This commit moves the libsquashfs xattr related code into a sub
directory and splits the xattr writer code up into several files.
No actual code is changed.

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 0 insertions, 49 deletions

diff --git a/lib/sqfs/xattr.c b/lib/sqfs/xattr.c
deleted file mode 100644
index 29ecebf..0000000
--- a/lib/sqfs/xattr.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* SPDX-License-Identifier: LGPL-3.0-or-later */
-/*
- * write_xattr.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#define SQFS_BUILDING_DLL
-#include "config.h"
-#include "sqfs/xattr.h"
-#include "sqfs/error.h"
-
-#include <string.h>
-
-static const struct {
-	const char *prefix;
-	SQFS_XATTR_TYPE type;
-} xattr_types[] = {
-	{ "user.", SQFS_XATTR_USER },
-	{ "trusted.", SQFS_XATTR_TRUSTED },
-	{ "security.", SQFS_XATTR_SECURITY },
-};
-
-int sqfs_get_xattr_prefix_id(const char *key)
-{
-	size_t i, len;
-
-	for (i = 0; i < sizeof(xattr_types) / sizeof(xattr_types[0]); ++i) {
-		len = strlen(xattr_types[i].prefix);
-
-		if (strncmp(key, xattr_types[i].prefix, len) == 0 &&
-		    strlen(key) > len) {
-			return xattr_types[i].type;
-		}
-	}
-
-	return SQFS_ERROR_UNSUPPORTED;
-}
-
-const char *sqfs_get_xattr_prefix(SQFS_XATTR_TYPE id)
-{
-	size_t i;
-
-	for (i = 0; i < sizeof(xattr_types) / sizeof(xattr_types[0]); ++i) {
-		if (xattr_types[i].type == id)
-			return xattr_types[i].prefix;
-	}
-
-	return NULL;
-}