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-rw-r--r--bin/sqfsdiff/util.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/bin/sqfsdiff/util.c b/bin/sqfsdiff/util.c
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--- /dev/null
+++ b/bin/sqfsdiff/util.c
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-3.0-or-later */
+/*
+ * util.c
+ *
+ * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
+ */
+#include "sqfsdiff.h"
+
+char *node_path(const sqfs_tree_node_t *n)
+{
+ char *path = sqfs_tree_node_get_path(n);
+
+ if (path == NULL) {
+ perror("get path");
+ return NULL;
+ }
+
+ if (canonicalize_name(path)) {
+ fprintf(stderr, "failed to canonicalization '%s'\n", path);
+ free(path);
+ return NULL;
+ }
+
+ return path;
+}