rules.h
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rules.h
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	/*
	* Copyright 2004-2023 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__CRM_COMMON_RULES__H
	# define PCMK__CRM_COMMON_RULES__H

	#ifdef __cplusplus
	extern "C" {
	#endif

	/*!
	* \file
	* \brief Scheduler API for rules
	* \ingroup core
	*/

	/* Allowed subexpressions of a rule
	* @COMPAT This should be made internal at an API compatibility break
	*/
	//!@{
	//! \deprecated For Pacemaker use only
	enum expression_type {
	pcmk__subexpr_unknown = 0, // Unknown subexpression type
	pcmk__subexpr_rule = 1, // Nested rule
	pcmk__subexpr_attribute = 2, // Node attribute expression
	pcmk__subexpr_location = 3, // Node location expression
	pcmk__subexpr_role = 4, // Resource role expression
	pcmk__subexpr_datetime = 5, // Date/time expression
	pcmk__subexpr_resource = 7, // Resource agent expression
	pcmk__subexpr_operation = 8, // Operation expression

	#if !defined(PCMK_ALLOW_DEPRECATED) \|\| (PCMK_ALLOW_DEPRECATED == 1)
	not_expr = pcmk__subexpr_unknown,
	nested_rule = pcmk__subexpr_rule,
	attr_expr = pcmk__subexpr_attribute,
	loc_expr = pcmk__subexpr_location,
	role_expr = pcmk__subexpr_role,
	time_expr = pcmk__subexpr_datetime,
	version_expr = 6,
	rsc_expr = pcmk__subexpr_resource,
	op_expr = pcmk__subexpr_operation,
	#endif
	};
	//!@}

	#ifdef __cplusplus
	}
	#endif

	#endif // PCMK__CRM_COMMON_RULES__H