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/*
* Copyright 2004-2024 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_UTIL__H
#define PCMK__CRM_COMMON_UTIL__H
#include <sys/types.h> // gid_t, mode_t, size_t, time_t, uid_t
#include <stdlib.h>
#include <stdbool.h>
#include <stdint.h> // uint32_t
#include <limits.h>
#include <signal.h>
#include <glib.h>
#include <crm/common/acl.h>
#include <crm/common/actions.h>
#include <crm/common/agents.h>
#include <crm/common/results.h>
#include <crm/common/scores.h>
#include <crm/common/strings.h>
#include <crm/common/nvpair.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* \file
* \brief Utility functions
* \ingroup core
*/
/* public node attribute functions (from attrs.c) */
char *pcmk_promotion_score_name(const char *rsc_id);
/* public Pacemaker Remote functions (from remote.c) */
int crm_default_remote_port(void);
int compare_version(const char *version1, const char *version2);
/*!
* \brief Check whether any of specified flags are set in a flag group
*
* \param[in] flag_group The flag group being examined
* \param[in] flags_to_check Which flags in flag_group should be checked
*
* \return true if \p flags_to_check is nonzero and any of its flags are set in
* \p flag_group, or false otherwise
*/
static inline bool
pcmk_any_flags_set(uint64_t flag_group, uint64_t flags_to_check)
{
return (flag_group & flags_to_check) != 0;
}
/*!
* \brief Check whether all of specified flags are set in a flag group
*
* \param[in] flag_group The flag group being examined
* \param[in] flags_to_check Which flags in flag_group should be checked
*
* \return true if \p flags_to_check is zero or all of its flags are set in
* \p flag_group, or false otherwise
*/
static inline bool
pcmk_all_flags_set(uint64_t flag_group, uint64_t flags_to_check)
{
return (flag_group & flags_to_check) == flags_to_check;
}
/*!
* \brief Convenience alias for pcmk_all_flags_set(), to check single flag
*/
#define pcmk_is_set(g, f) pcmk_all_flags_set((g), (f))
void pcmk_common_cleanup(void);
char *crm_md5sum(const char *buffer);
char *crm_generate_uuid(void);
int crm_user_lookup(const char *name, uid_t * uid, gid_t * gid);
int pcmk_daemon_user(uid_t *uid, gid_t *gid);
#ifdef __cplusplus
}
#endif
#if !defined(PCMK_ALLOW_DEPRECATED) || (PCMK_ALLOW_DEPRECATED == 1)
#include <crm/common/util_compat.h>
#endif
#endif

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