libkyhwinfo3

Usage

#include <libkyhw.h>

extern struct HWInfo *kdk_hw_get_hwinfo(int type);

extern void kdk_hw_free_hw(struct HWInfo *list);

extern struct Power *kdk_hw_get_powerinfo();

extern void kdk_hw_free_power_info(struct Power *info);

Link with -lkyhwinfo.

Detailed Description

This library contains keyboard, mouse, sound card, optical drive, USB and power supply hardware information.

Data structures

Structure HWInfo contains information related to a keyboard, mouse, sound card, optical drive, USB hardware information:

struct HWInfo {

char model[ATTRSIZE];
char vendor[ATTRSIZE];
char device[ATTRSIZE];
char driver[ATTRSIZE];
char revision[ATTRSIZE];
char busid[ATTRSIZE];
char devicenum[ATTRSIZE];
char width[8];
char clock[8];
struct HWInfo *next;
};

There are other members not documented here, which are only meant for libkyhwinfo internal use.

Structure Power contains information related to a power supply information:

struct Power {

char daemon_version[32];
bool on_battery;
bool lid_is_closed;
bool lid_is_present;
char critical_action[32];
struct power_device *devices;
};

There are other members not documented here, which are only meant for libkyhwinfo internal use.

Structure power_device contains information related to a power supply specific information:

struct power_device {

char name[256];
char native_path[32];
bool power_supply;
char updated[64];
bool has_history;
bool has_statistics;
bool is_persent;
bool is_rechargeable;
char state[32];
char warning_level[32];
double energy;
double energy_empty;
double energy_full;
double energy_full_design;
double energy_rate;
double voltage;
long time_to_empty;
long time_to_full;
double percentage;
double temperature;
double capacity;
char technology[32];
bool online;
char icon_name[64];
struct power_device *next;
};

There are other members not documented here, which are only meant for libkyhwinfo internal use.

Return value

The return value is generally specific to the individual function called.