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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_PENGINE_STATUS__H
# define PCMK__CRM_PENGINE_STATUS__H
# include <glib.h> // gboolean
# include <stdbool.h> // bool
# include <crm/common/util.h> // pcmk_is_set()
# include <crm/common/iso8601.h>
# include <crm/pengine/common.h>
# include <crm/pengine/pe_types.h> // pcmk_node_t, pcmk_resource_t, etc.
# include <crm/pengine/complex.h>
#ifdef __cplusplus
extern "C" {
#endif
/*!
* \file
* \brief Cluster status and scheduling
* \ingroup pengine
*/
const char *rsc_printable_id(const pcmk_resource_t *rsc);
gboolean cluster_status(pcmk_scheduler_t *scheduler);
pcmk_scheduler_t *pe_new_working_set(void);
void pe_free_working_set(pcmk_scheduler_t *scheduler);
void set_working_set_defaults(pcmk_scheduler_t *scheduler);
void cleanup_calculations(pcmk_scheduler_t *scheduler);
void pe_reset_working_set(pcmk_scheduler_t *scheduler);
pcmk_resource_t *pe_find_resource(GList *rsc_list, const char *id_rh);
pcmk_resource_t *pe_find_resource_with_flags(GList *rsc_list, const char *id,
enum pe_find flags);
pcmk_node_t *pe_find_node(const GList *node_list, const char *node_name);
pcmk_node_t *pe_find_node_id(const GList *node_list, const char *id);
pcmk_node_t *pe_find_node_any(const GList *node_list, const char *id,
const char *node_name);
GList *find_operations(const char *rsc, const char *node, gboolean active_filter,
pcmk_scheduler_t *scheduler);
void calculate_active_ops(const GList *sorted_op_list, int *start_index,
int *stop_index);
int pe_bundle_replicas(const pcmk_resource_t *rsc);
/*!
* \brief Check whether a resource is any clone type
*
* \param[in] rsc Resource to check
*
* \return true if resource is clone, false otherwise
*/
static inline bool
pe_rsc_is_clone(const pcmk_resource_t *rsc)
{
return (rsc != NULL) && (rsc->variant == pcmk_rsc_variant_clone);
}
/*!
* \brief Check whether a resource is a globally unique clone
*
* \param[in] rsc Resource to check
*
* \return true if resource is unique clone, false otherwise
*/
static inline bool
pe_rsc_is_unique_clone(const pcmk_resource_t *rsc)
{
return pe_rsc_is_clone(rsc) && pcmk_is_set(rsc->flags, pcmk_rsc_unique);
}
/*!
* \brief Check whether a resource is an anonymous clone
*
* \param[in] rsc Resource to check
*
* \return true if resource is anonymous clone, false otherwise
*/
static inline bool
pe_rsc_is_anon_clone(const pcmk_resource_t *rsc)
{
return pe_rsc_is_clone(rsc) && !pcmk_is_set(rsc->flags, pcmk_rsc_unique);
}
/*!
* \brief Check whether a resource is part of a bundle
*
* \param[in] rsc Resource to check
*
* \return true if resource is part of a bundle, false otherwise
*/
static inline bool
pe_rsc_is_bundled(const pcmk_resource_t *rsc)
{
if (rsc == NULL) {
return false;
}
while (rsc->parent != NULL) {
rsc = rsc->parent;
}
return rsc->variant == pcmk_rsc_variant_bundle;
}
#ifdef __cplusplus
}
#endif
#endif

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