mirror of https://gitee.com/openkylin/sysstat.git
86 lines
2.3 KiB
C
86 lines
2.3 KiB
C
/*
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* rd_sensors.h: Include file used to read sensors statistics
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* (C) 1999-2022 by Sebastien Godard (sysstat <at> orange.fr)
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*/
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#ifndef _RD_SENSORS_H
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#define _RD_SENSORS_H
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/*
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***************************************************************************
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* Definitions of structures for sensors statistics
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***************************************************************************
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*/
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/*
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* Structure for fan statistics.
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*/
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struct stats_pwr_fan {
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double rpm __attribute__ ((aligned (8)));
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double rpm_min __attribute__ ((aligned (8)));
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char device[MAX_SENSORS_DEV_LEN] __attribute__ ((aligned (8)));
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};
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#define STATS_PWR_FAN_SIZE (sizeof(struct stats_pwr_fan))
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#define STATS_PWR_FAN_ULL 2
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#define STATS_PWR_FAN_UL 0
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#define STATS_PWR_FAN_U 0
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/*
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* Structure for device temperature statistics.
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*/
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struct stats_pwr_temp {
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double temp __attribute__ ((aligned (8)));
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double temp_min __attribute__ ((aligned (8)));
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double temp_max __attribute__ ((aligned (8)));
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char device[MAX_SENSORS_DEV_LEN] __attribute__ ((aligned (8)));
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};
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#define STATS_PWR_TEMP_SIZE (sizeof(struct stats_pwr_temp))
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#define STATS_PWR_TEMP_ULL 3
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#define STATS_PWR_TEMP_UL 0
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#define STATS_PWR_TEMP_U 0
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/*
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* Structure for voltage inputs statistics.
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*/
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struct stats_pwr_in {
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double in __attribute__ ((aligned (8)));
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double in_min __attribute__ ((aligned (8)));
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double in_max __attribute__ ((aligned (8)));
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char device[MAX_SENSORS_DEV_LEN] __attribute__ ((aligned (8)));
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};
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#define STATS_PWR_IN_SIZE (sizeof(struct stats_pwr_in))
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#define STATS_PWR_IN_ULL 3
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#define STATS_PWR_IN_UL 0
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#define STATS_PWR_IN_U 0
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/*
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***************************************************************************
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* Prototypes for functions used to read sensors statistics
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***************************************************************************
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*/
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__nr_t read_fan
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(struct stats_pwr_fan *, __nr_t);
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__nr_t read_temp
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(struct stats_pwr_temp *, __nr_t);
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__nr_t read_in
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(struct stats_pwr_in *, __nr_t);
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/*
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***************************************************************************
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* Prototypes for functions used to count number of items
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***************************************************************************
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*/
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__nr_t get_fan_nr
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(void);
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__nr_t get_temp_nr
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(void);
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__nr_t get_in_nr
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(void);
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#endif /* _RD_SENSORS_H */
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