224 lines
6.4 KiB
Groff
224 lines
6.4 KiB
Groff
.TH "KDK_SYSTEM_GET_EUSER" 3 "Tue Sep 19 2023" "Linux Programmer's Manual" \"
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.SH NAME
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kdk_system_get_eUser - 获取当前登录用户的用户名（Effect User）
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.SH SYNOPSIS
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.nf
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.B #include <libkysysinfo.h>
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.sp
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.BI "extern char* kdk_system_get_eUser();"
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.sp
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Link with \fI\-lkysysinfo\fP.
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.SH "Detailed Description"
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The main function of the interface is to obtain username of the currently logged in user (Effect User).
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.SH "RETURN VALUE"
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On success, returns username of the currently logged in user of type char*; The returned string needs to be released by
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.I free
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.
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.PP
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On error, return
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.BR NULL.
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.SH EXAMPLES
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.EX
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#include <libkysysinfo.h>
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#include <stdio.h>
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#include <stdlib.h>
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int main()
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{
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char *res = kdk_system_get_architecture();
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printf("架构：%s\n", res);
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free(res);
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res = kdk_system_get_systemName();
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printf("系统名称：%s\n", res);
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free(res);
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res = kdk_system_get_version(0);
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printf("系统简略版本：%s\n", res);
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free(res);
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res = kdk_system_get_version(1);
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printf("系统详细版本：%s\n", res);
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free(res);
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res = kdk_system_get_kernelVersion();
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printf("内核版本：%s\n", res);
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free(res);
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res = kdk_system_get_serialNumber();
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printf("序列号：%s\n", res);
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free(res);
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int p;
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int d;
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int act = kdk_system_get_activationStatus(&p,&d);
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printf("--------------\n");
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printf("激活状态码：%d\n",act);
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printf("激活状态：%s\n", act == 1 ? "已激活" : act == 0 ? "未激活" : "已过期");
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res = kdk_system_get_eUser();
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printf("当前用户：%s\n", res);
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// free(res);
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res = kdk_system_get_eUser_login_time();
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printf("登录时间：%s\n", res);
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res = kdk_system_get_projectName();
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printf("项目编号名：%s\n", res);
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free(res);
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int zyj = kdk_system_is_zyj();
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printf("专用机：%s\n", zyj == 0 ? "非专用机":"专用机");
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res = kdk_system_get_hostVirtType();
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printf("虚拟机类型：%s\n", res);
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free(res);
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res = kdk_system_get_hostCloudPlatform();
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printf("云平台类型：%s\n", res);
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free(res);
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version_t test = kdk_system_get_version_detaile( );
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printf("test.os_version = %s\n",test.os_version);
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printf("test.update_version = %s\n",test.update_version);
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char** name = kdk_system_get_resolving_power();
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// printf("name = %s\n", name);
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size_t count = 0;
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while (name[count])
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{
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printf("No. %d\t %s\n", count + 1, name[count]);
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count ++;
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}
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kdk_resolving_freeall(name);
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char *ver = kdk_system_get_systemCategory();
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printf("系统硬件版本类别 = %s\n", ver);
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free(ver);
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// ver = kdk_system_get_cloudPlatformType();
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// printf("云平台类型 = %s\n", ver);
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// free(ver);
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char **ud_time = kdk_system_get_startup_time();
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count = 0;
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while (ud_time[count])
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{
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printf("开机时间 = %s\n", ud_time[count]);
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count++;
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}
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kdk_resolving_freeall(ud_time);
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ud_time = kdk_system_get_shutdown_time();
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count = 0;
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while (ud_time[count])
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{
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printf("关机时间 = %s\n", ud_time[count]);
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count++;
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}
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kdk_resolving_freeall(ud_time);
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res = kdk_get_host_vendor();
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printf("整机制造商 = %s\n", res);
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free(res);
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res = kdk_get_host_product();
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printf("整机型号 = %s\n", res);
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free(res);
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res = kdk_get_host_serial();
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printf("整机序列号 = %s\n", res);
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free(res);
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res = kdk_system_get_buildTime();
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printf("构建时间：%s\n", res);
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free(res);
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res = kdk_system_get_hostName();
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printf("主机名：%s\n", res);
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free(res);
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printf("系统位数：%d\n", kdk_system_get_word());
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struct KPci *pci = kdk_hw_get_pci_info();
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struct KPci *tmp = pci;
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while (tmp)
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{
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printf("slot path : %s\n", tmp->slot_path);
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printf("\tclass name :%s\n", tmp->class_name);
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printf("\tproduct name :%s\n", tmp->product_name);
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printf("\trev :%02x\n", tmp->rev);
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printf("\tsubsystem name :%s\n", tmp->ss_name);
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printf("\tdriver user :%s\n", tmp->driver_use);
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printf("\tmodules :");
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for(int i = 0; i < tmp->module_count; i++)
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{
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printf("\t%s", tmp->modules[i]);
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}
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printf("\n");
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tmp = tmp->next;
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}
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kdk_hw_free_pci_info(pci);
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res = kdk_system_get_appScene();
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printf("应用场景：%s\n", res);
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free(res);
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return 0;
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}
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.SH "CONFORMING TO"
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These functions are as per the withdrawn POSIX.1e draft specification.
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The following functions are Linux extensions:
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.BR kdk_system_get_systemName (),
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.BR kdk_system_get_architecture (),
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.BR kdk_system_get_activationStatus (),
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.BR kdk_system_get_version (),
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.BR kdk_system_get_serialNumber (),
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.BR kdk_system_get_kernelVersion (),
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.BR kdk_system_get_eUser_login_time (),
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.BR kdk_system_get_projectName (),
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.BR kdk_system_get_projectSubName (),
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.BR kdk_system_get_productFeatures (),
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.BR kdk_system_get_hostVirtType (),
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.BR kdk_system_get_hostCloudPlatform (),
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.BR kdk_system_is_zyj (),
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.BR kdk_system_get_version_detaile (),
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.BR kdk_system_get_resolving_power (),
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.BR kdk_system_get_systemCategory (),
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.BR kdk_system_get_startup_time (),
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.BR kdk_system_get_shutdown_time (),
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.BR kdk_get_host_vendor (),
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.BR kdk_get_host_product (),
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.BR kdk_get_host_serial (),
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.BR kdk_system_get_hostName (),
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.BR kdk_system_get_word (),
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.BR kdk_system_get_buildTime (),
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.BR kdk_resolving_freeall (),
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.BR kdk_hw_get_pci_info (),
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.BR kdk_hw_free_pci_info (),
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and
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.BR kdk_system_get_appScene ().
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.SH "SEE ALSO"
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.BR kdk_system_get_systemName (3),
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.BR kdk_system_get_architecture (3),
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.BR kdk_system_get_version (3),
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.BR kdk_system_get_activationStatus (3),
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.BR kdk_system_get_serialNumber (3),
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.BR kdk_system_get_kernelVersion (3),
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.BR kdk_system_get_eUser_login_time (3),
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.BR kdk_system_get_projectName (3),
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.BR kdk_system_get_projectSubName (3),
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.BR kdk_system_get_productFeatures (3),
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.BR kdk_system_get_hostVirtType (3),
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.BR kdk_system_get_hostCloudPlatform (3),
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.BR kdk_system_is_zyj (3),
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.BR kdk_system_get_version_detaile (3),
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.BR kdk_system_get_resolving_power (3),
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.BR kdk_system_get_systemCategory (3),
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.BR kdk_system_get_startup_time (3),
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.BR kdk_system_get_shutdown_time (3),
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.BR kdk_get_host_vendor (3),
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.BR kdk_get_host_product (3),
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.BR kdk_get_host_serial (3),
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.BR kdk_system_get_hostName (3),
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.BR kdk_system_get_word (3),
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.BR kdk_system_get_buildTime (3),
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.BR kdk_resolving_freeall (3),
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.BR kdk_hw_get_pci_info (3),
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.BR kdk_hw_free_pci_info (3),
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and
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.BR kdk_system_get_appScene (3). |