OS/2 Procedures Language 2/REXX


Inf-HTML [About][Toc][Index] 0.9b (c) 1995 Peter Childs


SysSearchPath

 
 Function: SysSearchPath 
 Syntax:   filespec = SysSearchPath(path, filename) 
      filespec  The complete filespec of the file found, or '' if the 
                filename was not located along the path. 
      path      Any environment variable that resembles a path, such as 
                'PATH', 'DPATH', and so on. 
      filename  The file to search the path for. 
 Purpose:  Searches the specified path for the specified file and returns 
           the full filespec of the file if found, otherwise it returns. 

           Example:
           
            /* Code */
            fspec = SysSearchPath('PATH', 'CMD.EXE')
            say fspec
           
            /* Output */
            C:\OS2\CMD.EXE
           
           
 

Inf-HTML End Run - Successful