1 files changed, 18 insertions, 0 deletions
diff --git a/src/sysupdate/sysupdate-pattern.h b/src/sysupdate/sysupdate-pattern.h
new file mode 100644
index 0000000..e8ea104
--- /dev/null
+++ b/src/sysupdate/sysupdate-pattern.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <stdbool.h>
+
+#include "sysupdate-instance.h"
+#include "time-util.h"
+
+enum {
+        PATTERN_MATCH_NO,
+        PATTERN_MATCH_YES,
+        PATTERN_MATCH_RETRY,
+};
+
+int pattern_match(const char *pattern, const char *s, InstanceMetadata *ret);
+int pattern_match_many(char **patterns, const char *s, InstanceMetadata *ret);
+int pattern_valid(const char *pattern);
+int pattern_format(const char *pattern, const InstanceMetadata *fields, char **ret);