[Overview][Constants][Types][Procedures and functions][Variables][Index] | Reference for unit 'Unix' (#rtl)

# GetHostName

Return host name

## Declaration

Source position: unix.pp line 115

`function GetHostName: string;`

## Description

Get the hostname of the machine on which the process is running. An empty string is returned if hostname is not set.

## Errors

None.

## See also

GetDomainName |  | Return current domain name

## Example

    Program Example40;

    { Program to demonstrate the GetHostName function. }

    Uses unix;

    begin
      Writeln ('Name of this machine is : ',GetHostName);
    end.