.TH "KDK_REAL_GET_DISK_TEMPERATURE" 3 "Tue Sep 19 2023" "Linux Programmer's Manual" \"
.SH NAME
kdk_real_get_disk_temperature - 获取磁盘温度
.SH SYNOPSIS
.nf
.B #include <libkyrealtimeinfo.h>
.sp
.BI "extern int kdk_real_get_disk_temperature(const char *"name ");" 
.sp
Link with \fI\-lkyrealtime\fP.
.SH "Detailed Description"
The main function of the interface is to obtain the disk temperature.
.PP
The argument
.I name
is the name of the disk, such as absolute path such as 
.I /dev/sda.
.SH "RETURN VALUE"
On success, returns the disk temperature of type int.
.PP
On error, return
.BR -1.
.SH EXAMPLES
.EX
#include "stdio.h"
#include "libkyrealtimeinfo.h"

int main()
{
    // if(argc < 3)
    // {
    //     printf("./kyrealtime-test <网卡名> <磁盘名>\n");
    //     return 0;
    // }
    printf("netSpeed : %f\n", kdk_real_get_net_speed("enaftgm1i0"));
    printf("cpuTemp: %f\n", kdk_real_get_cpu_temperature());
    printf("diskTemp : %d\n", kdk_real_get_disk_temperature("/dev/nvme0n1"));
    printf("diskRate : %d\n", kdk_real_get_disk_rate("/dev/nvme0n1"));
    printf("ifnetSpeed : %f\n", kdk_real_get_if_speed("enaftgm1i0"));
    return 0;
}

.SH "CONFORMING TO"
These functions are as per the withdrawn POSIX.1e draft specification.
The following functions are Linux extensions:
.BR kdk_real_get_net_speed (),
.BR kdk_real_get_cpu_temperature (),
.BR kdk_real_get_disk_rate ()
and
.BR kdk_real_get_if_speed ().
.SH "SEE ALSO"
.BR kdk_real_get_net_speed (3),
.BR kdk_real_get_cpu_temperature (3),
.BR kdk_real_get_disk_rate (3)
and
.BR kdk_real_get_if_speed (3).