1 files changed, 45 insertions, 0 deletions
diff --git a/contrib/dlz/modules/filesystem/dir.h b/contrib/dlz/modules/filesystem/dir.h
new file mode 100644
index 0000000..b9a3749
--- /dev/null
+++ b/contrib/dlz/modules/filesystem/dir.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include <dirent.h>
+#include <sys/types.h>
+
+#include <dlz_minimal.h>
+
+#define DIR_NAMEMAX 256
+#define DIR_PATHMAX 1024
+
+typedef struct direntry {
+	char name[DIR_NAMEMAX];
+	unsigned int length;
+} direntry_t;
+
+typedef struct dir {
+	char dirname[DIR_PATHMAX];
+	direntry_t entry;
+	DIR *handle;
+} dir_t;
+
+void
+dir_init(dir_t *dir);
+
+isc_result_t
+dir_open(dir_t *dir, const char *dirname);
+
+isc_result_t
+dir_read(dir_t *dir);
+
+isc_result_t
+dir_reset(dir_t *dir);
+
+void
+dir_close(dir_t *dir);