KDK_GET_HOST_SERIAL(3)     Library Functions Manual     KDK_GET_HOST_SERIAL(3)

NAME
       kdk_get_host_serial - <?><?><?><?><?><?><?>

SYNOPSIS
       #include <libkysysinfo.h>

       extern char *kdk_get_host_serial();

       Link with -lkysysinfo.

Detailed Description
       The main function of the interface is to obtain the serial number of
       the whole machine.

RETURN VALUE
       On success, returns serial number of the whole machine of type char*;
       The returned string needs to be released by free

       On error, return NULL.

EXAMPLES
       #include <libkysysinfo.h>
       #include <stdio.h>
       #include <stdlib.h>

       int main()
       {
           char *res = kdk_system_get_architecture();
           printf("<?><?><?>%s0, res);
           free(res);
           res = kdk_system_get_systemName();
           printf("<?><?><?><?><?>%s0, res);
           free(res);
           res = kdk_system_get_version(0);
           printf("<?><?><?><?><?><?><?>%s0, res);
           free(res);
           res = kdk_system_get_version(1);
           printf("<?><?><?><?><?><?><?>%s0, res);
           free(res);
           res = kdk_system_get_kernelVersion();
           printf("<?><?><?><?><?>%s0, res);
           free(res);
           res = kdk_system_get_serialNumber();
           printf("<?><?><?><?>%s0, res);
           free(res);
           int p;
           int d;
           int act = kdk_system_get_activationStatus(&p,&d);
           printf("--------------0);
           printf("<?><?><?><?><?><?>%d0,act);
           printf("<?><?><?><?><?>%s0, act == 1 ? "<?><?><?>" : act == 0 ? "<?><?><?>" : "<?><?><?>");

           res = kdk_system_get_eUser();
           printf("<?><?><?><?><?>%s0, res);
           // free(res);

           res = kdk_system_get_eUser_login_time();
           printf("<?><?><?><?><?>%s0, res);

           res = kdk_system_get_projectName();
           printf("<?><?><?><?><?><?>%s0, res);
           free(res);
           int zyj = kdk_system_is_zyj();
           printf("<?><?><?><?>%s0, zyj == 0 ? "<?><?><?><?>":"<?><?><?>");

           res = kdk_system_get_hostVirtType();
           printf("<?><?><?><?><?><?>%s0, res);
           free(res);

           res = kdk_system_get_hostCloudPlatform();
           printf("<?><?><?><?><?><?>%s0, res);
           free(res);

           version_t test = kdk_system_get_version_detaile( );
           printf("test.os_version = %s0,test.os_version);
           printf("test.update_version = %s0,test.update_version);

           char** name = kdk_system_get_resolving_power();
           // printf("name = %s0, name);
           size_t count = 0;
           while (name[count])
           {
               printf("No. %d %s0, count + 1, name[count]);
               count ++;
           }
           kdk_resolving_freeall(name);

           char *ver = kdk_system_get_systemCategory();
           printf("<?><?><?><?><?><?><?><?> = %s0, ver);
           free(ver);

           // ver = kdk_system_get_cloudPlatformType();
           // printf("<?><?><?><?><?> = %s0, ver);
           // free(ver);

           char **ud_time = kdk_system_get_startup_time();
           count = 0;
           while (ud_time[count])
           {
               printf("<?><?><?><?> = %s0, ud_time[count]);
               count++;
           }
           kdk_resolving_freeall(ud_time);

           ud_time = kdk_system_get_shutdown_time();
           count = 0;
           while (ud_time[count])
           {
               printf("<?><?><?><?> = %s0, ud_time[count]);
               count++;
           }
           kdk_resolving_freeall(ud_time);

           res = kdk_get_host_vendor();
           printf("<?><?><?><?><?> = %s0, res);
           free(res);

           res = kdk_get_host_product();
           printf("<?><?><?><?> = %s0, res);
           free(res);

           res = kdk_get_host_serial();
           printf("<?><?><?><?><?> = %s0, res);
           free(res);

           res = kdk_system_get_buildTime();
           printf("<?><?><?><?><?>%s0, res);
           free(res);

           res = kdk_system_get_hostName();
           printf("<?><?><?><?>%s0, res);
           free(res);

           printf("<?><?><?><?><?>%d0, kdk_system_get_word());

           struct KPci *pci = kdk_hw_get_pci_info();
           struct KPci *tmp = pci;
           while (tmp)
           {
               printf("slot path : %s0, tmp->slot_path);
               printf("class name :%s0, tmp->class_name);
               printf("product name :%s0, tmp->product_name);
               printf("rev :%02x0, tmp->rev);
               printf("subsystem name :%s0, tmp->ss_name);
               printf("driver user :%s0, tmp->driver_use);
               printf("modules :");
               for(int i = 0; i < tmp->module_count; i++)
               {
                   printf("%s", tmp->modules[i]);
               }
               printf("0);
               tmp = tmp->next;
           }
           kdk_hw_free_pci_info(pci);

           res = kdk_system_get_appScene();
           printf("<?><?><?><?><?>%s0, res);
           free(res);

           return 0;
       }


CONFORMING TO
       These functions are as per the withdrawn POSIX.1e draft specification.
       The following functions are Linux extensions:
       kdk_system_get_systemName(), kdk_system_get_architecture(),
       kdk_system_get_activationStatus(), kdk_system_get_version(),
       kdk_system_get_serialNumber(), kdk_system_get_kernelVersion(),
       kdk_system_get_eUser(), kdk_system_get_eUser_login_time(),
       kdk_system_get_projectName(), kdk_system_get_projectSubName(),
       kdk_system_get_productFeatures(), kdk_system_get_hostVirtType(),
       kdk_system_get_hostCloudPlatform(), kdk_system_is_zyj(),
       kdk_system_get_version_detaile(), kdk_system_get_resolving_power(),
       kdk_system_get_systemCategory(), kdk_system_get_startup_time(),
       kdk_system_get_shutdown_time(), kdk_get_host_vendor(),
       kdk_get_host_product(), kdk_system_get_hostName(),
       kdk_system_get_word(), kdk_system_get_buildTime(),
       kdk_resolving_freeall(), kdk_hw_get_pci_info(), kdk_hw_free_pci_info(),
       and kdk_system_get_appScene().

SEE ALSO
       kdk_system_get_systemName(3), kdk_system_get_architecture(3),
       kdk_system_get_version(3), kdk_system_get_activationStatus(3),
       kdk_system_get_serialNumber(3), kdk_system_get_kernelVersion(3),
       kdk_system_get_eUser(3), kdk_system_get_eUser_login_time(3),
       kdk_system_get_projectName(3), kdk_system_get_projectSubName(3),
       kdk_system_get_productFeatures(3), kdk_system_get_hostVirtType(3),
       kdk_system_get_hostCloudPlatform(3), kdk_system_is_zyj(3),
       kdk_system_get_version_detaile(3), kdk_system_get_resolving_power(3),
       kdk_system_get_systemCategory(3), kdk_system_get_startup_time(3),
       kdk_system_get_shutdown_time(3), kdk_get_host_vendor(3),
       kdk_get_host_product(3), kdk_system_get_hostName(3),
       kdk_system_get_word(3), kdk_system_get_buildTime(3),
       kdk_resolving_freeall(3), kdk_hw_get_pci_info(3),
       kdk_hw_free_pci_info(3), and kdk_system_get_appScene(3).

Linux Programmer's Manual       Tue Sep 19 2023         KDK_GET_HOST_SERIAL(3)