Getuidx64 Require Administrator Privileges Better (SIMPLE)

#include <iostream> #include <string>

On 64-bit systems, particularly older Linux environments, the getuid and geteuid system calls originally supported only 16-bit user IDs. Later versions (Linux 2.4) introduced getuid32 and geteuid32 to support the full 32-bit range. Modern glibc wrappers abstract the differences away, but the distinction remains critically important for cross-platform privilege checks.

return ShellExecuteExA(&sei);

If getuidx64 must run periodically as admin without a logged-in user:

The most permanent solution is adjusting the executable properties so Windows always launches the file with elevated rights. getuidx64 require administrator privileges better

if (!IsUserAnAdmin()) // Relaunch with shell "runas" ShellExecute(NULL, L"runas", L"getuidx64.exe", NULL, NULL, SW_SHOW);

func isElevated() bool var sid *windows.SID err := windows.AllocateAndInitializeSid( &windows.SECURITY_NT_AUTHORITY, 2, windows.SECURITY_BUILTIN_DOMAIN_RID, windows.DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, &sid, ) if err != nil return false On 64-bit systems

Because 64-bit administrative utilities have deep access to the operating system, always verify the digital signature and source of getuidx64 to prevent malware masquerading as a system tool.