kdk_real_get_net_speed3

Usage

#include <libkyrealtimeinfo.h>

extern float kdk_real_get_net_speed(const char *nc);

Link with -lkyrealtime.

Detailed Description

The main function of the interface is to obtain instantaneous internet speed for upload.

The argument nc is the name of the NIC, such as "eno1".

Return value

On success, returns the instantaneous network speed of upload with type float.

On error, return -1.

Examples

#include "stdio.h"
#include "libkyrealtimeinfo.h"
int main()
{
    // if(argc < 3)
    // {
    //     printf("./kyrealtime-test <网卡名> <磁盘名>0);
    //     return 0;
    // }
    printf("netSpeed : %f0, kdk_real_get_net_speed("enaftgm1i0"));
    printf("cpuTemp: %f0, kdk_real_get_cpu_temperature());
    printf("diskTemp : %d0, kdk_real_get_disk_temperature("/dev/nvme0n1"));
    printf("diskRate : %d0, kdk_real_get_disk_rate("/dev/nvme0n1"));
    printf("ifnetSpeed : %f0, kdk_real_get_if_speed("enaftgm1i0"));
    return 0;
}