GERROR

Run-Time Subroutine: Returns a message for the last error detected by a Fortran run-time routine.

Module: USE IFCORE

Syntax

CALL GERROR (string)

string
(Output) Character*(*). Message corresponding to the last detected error.

The last detected error does not necessarily correspond to the most recent function call. The compiler resets string only when another error occurs.

Compatibility

CONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS DLL LIB

See Also

PERROR, IERRNO

Example

USE IFCORE
character*40 errtext
character char1
integer*4 iflag, i4
. . .!Open unit 1 here
i4=fgetc(1,char1)
if (i4) then
  iflag = 1
  Call GERROR (errtext)
  print *, errtext
end if