relibc_openlibm/slatec/mperr.f

*DECK MPERR
      SUBROUTINE MPERR
C***BEGIN PROLOGUE  MPERR
C***SUBSIDIARY
C***PURPOSE  Subsidiary to DQDOTA and DQDOTI
C***LIBRARY   SLATEC
C***TYPE      ALL (MPERR-A)
C***AUTHOR  (UNKNOWN)
C***DESCRIPTION
C
C  This routine is called when a fatal error condition is
C  encountered, and after a message has been written on
C  logical unit LUN.
C
C***SEE ALSO  DQDOTA, DQDOTI, MPBLAS
C***ROUTINES CALLED  (NONE)
C***COMMON BLOCKS    MPCOM
C***REVISION HISTORY  (YYMMDD)
C   791001  DATE WRITTEN
C   ??????  Modified for use with BLAS.  Blank COMMON changed to named
C           COMMON.  R given dimension 12.
C   891214  Prologue converted to Version 4.0 format.  (BAB)
C   900402  Added TYPE section.  (WRB)
C   930124  Increased Array size in MPCON for SUN -r8.  (RWC)
C***END PROLOGUE  MPERR
      COMMON /MPCOM/ B, T, M, LUN, MXR, R(30)
      INTEGER B, T, R
C***FIRST EXECUTABLE STATEMENT  MPERR
      CALL XERMSG('SLATEC', 'MPERR',
     1   ' *** EXECUTION TERMINATED BY CALL TO MPERR' //
     2   ' IN MP VERSION 770217 ***', 1, 2)
C
C AT PRESENT JUST STOP, BUT COULD DUMP B, T, ETC. HERE.
C ACTION COULD EASILY BE CONTROLLED BY A FLAG IN LABELLED COMMON.
C ANSI VERSION USES STOP, UNIVAC 1108 VERSION USES
C RETURN 0 IN ORDER TO GIVE A TRACE-BACK.
C FOR DEBUGGING PURPOSES IT MAY BE USEFUL SIMPLY TO
C RETURN HERE.  MOST MP ROUTINES RETURN WITH RESULT
C ZERO AFTER CALLING MPERR.
      STOP
      END