KDK_CPU_GET_CORENUMS(3)    Library Functions Manual    KDK_CPU_GET_CORENUMS(3)

NAME
       kdk_cpu_get_corenums - <?><?>CPU<?><?><?><?>

SYNOPSIS
       #include <libkycpu.h>

       extern unsigned int kdk_cpu_get_corenums()

       Link with -lkyhw.

Detailed Description
       The main function of the interface is to obtain the number of CPU cores

RETURN VALUE
       On success, returns the number of all available CPU cores of type int.

       On error, return 0.

EXAMPLES
       #include "libkycpu.h"
       #include <stdio.h>

       int main()
       {
           printf("<?><?><?>%s\n", kdk_cpu_get_arch());
           printf("<?><?><?><?><?>%s\n", kdk_cpu_get_vendor());
           printf("CPU <?><?><?>%s\n", kdk_cpu_get_model());
           printf("CPU <?><?><?>%s MHz\n", kdk_cpu_get_freq_MHz());
           printf("CPU <?><?><?><?><?><?><?>%u\n", kdk_cpu_get_corenums());
           printf("CPU <?><?><?><?><?><?>%s\n", kdk_cpu_get_virt());
           printf("CPU <?><?><?><?>%u\n", kdk_cpu_get_process());
           return 0;
       }


CONFORMING TO
       These functions are as per the withdrawn POSIX.1e draft specification.
       The following functions are Linux extensions: kdk_cpu_get_vendor(),
       kdk_cpu_get_model(), kdk_cpu_get_freq_MHz(), kdk_cpu_get_arch(),
       kdk_cpu_get_virt() and kdk_cpu_get_process().

SEE ALSO
       kdk_cpu_get_vendor(3), kdk_cpu_get_model(3), kdk_cpu_get_freq_MHz(3),
       kdk_cpu_get_arch(3), kdk_cpu_get_virt(3) and kdk_cpu_get_process(3).

Linux Programmer's Manual       Thu Aug 24 2023        KDK_CPU_GET_CORENUMS(3)