Sun Studio 12: Fortran Library Reference gerror: Get Message for Last Detected System Error

The subroutine or function is called by:

call gerror( string )




Message for the last detected system error 

Example 2: gerror() as a subroutine:

       character string*30
       call gerror ( string )
       write(*,*) string

Example 3: gerror() as a function; string not used:

       character gerror*30, z*30
       z = gerror( )
       write(*,*) z