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// SPDX-License-Identifier: GPL-3.0-or-later
/** @file rrd_api_kernel.h
* @brief Incudes the structure and function definitions
* for the kernel log charts.
*/
#ifndef RRD_API_KERNEL_H_
#define RRD_API_KERNEL_H_
#include "daemon/common.h"
struct File_info;
typedef struct Chart_data_kernel chart_data_kernel_t;
#include "../file_info.h"
#include "../circular_buffer.h"
#include "rrd_api.h"
#include "rrd_api_systemd.h" // required for dim_sever_str[]
struct Chart_data_kernel {
time_t last_update;
/* Number of collected log records */
collected_number num_lines;
/* Kernel metrics - Syslog Severity value */
collected_number num_sever[SYSLOG_SEVER_ARR_SIZE];
/* Kernel metrics - Subsystem */
struct Chart_str cs_subsys;
// Special case: Subsystem dimension and number are part of Kernel_metrics_t
/* Kernel metrics - Device */
struct Chart_str cs_device;
// Special case: Device dimension and number are part of Kernel_metrics_t
};
void kernel_chart_init(struct File_info *p_file_info);
void kernel_chart_update(struct File_info *p_file_info);
#endif // RRD_API_KERNEL_H_
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