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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_XML_IO__H
#define PCMK__CRM_COMMON_XML_IO__H
#include <libxml/tree.h> // xmlNode
#ifdef __cplusplus
extern "C" {
#endif
/**
* \file
* \brief Wrappers for and extensions to XML input/output functions
* \ingroup core
*/
/* Define compression parameters for IPC messages
*
* Compression costs a LOT, so we don't want to do it unless we're hitting
* message limits. Currently, we use 128KB as the threshold, because higher
* values don't play well with the heartbeat stack. With an earlier limit of
* 10KB, compressing 184 of 1071 messages accounted for 23% of the total CPU
* used by the cib.
*/
#define CRM_BZ2_BLOCKS 4
#define CRM_BZ2_WORK 20
#define CRM_BZ2_THRESHOLD (128 * 1024)
void save_xml_to_file(const xmlNode *xml, const char *desc,
const char *filename);
#if !defined(PCMK_ALLOW_DEPRECATED) || (PCMK_ALLOW_DEPRECATED == 1)
#include <crm/common/xml_io_compat.h>
#endif
#ifdef __cplusplus
}
#endif
#endif // PCMK__CRM_COMMON_XML_IO__H
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