1 files changed, 40 insertions, 0 deletions
diff --git a/include/pcmki/pcmki_rule.h b/include/pcmki/pcmki_rule.h
new file mode 100644
index 0000000..356278c
--- /dev/null
+++ b/include/pcmki/pcmki_rule.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2022 the Pacemaker project contributors
+ *
+ * The version control history for this file may have further details.
+ *
+ * This source code is licensed under the GNU Lesser General Public License
+ * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
+ */
+
+#ifndef PCMK__PCMKI_PCMKI_RULE__H
+#  define PCMK__PCMKI_PCMKI_RULE__H
+
+#include <crm/crm.h>
+#include <crm/common/iso8601.h>
+#include <crm/common/output_internal.h>
+
+int pcmk__check_rules(pcmk__output_t *out, xmlNodePtr input,
+                      const crm_time_t *date_time, const char **rule_ids);
+
+/*!
+ * \internal
+ * \brief Check whether a given rule is in effect
+ *
+ * \param[in,out] out       Output object
+ * \param[in]     input     The CIB XML to check (if \c NULL, use current CIB)
+ * \param[in]     date      Check whether the rule is in effect at this date and
+ *                          time (if \c NULL, use current date and time)
+ * \param[in]     rule_ids  The ID of the rule to check
+ *
+ * \return Standard Pacemaker return code
+ */
+static inline int
+pcmk__check_rule(pcmk__output_t *out, xmlNodePtr input, const crm_time_t *date,
+                 const char *rule_id)
+{
+    const char *rule_ids[] = {rule_id, NULL};
+    return pcmk__check_rules(out, input, date, rule_ids);
+}
+
+#endif // PCMK__PCMKI_PCMKI_RULE__H