KDK_SYSTEM_GET_EUSER(3)    Library Functions Manual    KDK_SYSTEM_GET_EUSER(3)

NAME
       kdk_system_get_eUser - <?><?><?><?><?><?><?><?><?><?><?><?><?>Effect
       User<?>

SYNOPSIS
       #include <libkysysinfo.h>

       extern char* kdk_system_get_eUser();

       Link with -lkysysinfo.

Detailed Description
       The main function of the interface is to obtain username of the
       currently logged in user (Effect User).

RETURN VALUE
       On success, returns username of the currently logged in user 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_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_get_host_serial(),
       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_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_get_host_serial(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_SYSTEM_GET_EUSER(3)