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38 lines
1.3 KiB
Fortran
38 lines
1.3 KiB
Fortran
*DECK XGETUN
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SUBROUTINE XGETUN (IUNIT)
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C***BEGIN PROLOGUE XGETUN
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C***PURPOSE Return the (first) output file to which error messages
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C are being sent.
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C***LIBRARY SLATEC (XERROR)
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C***CATEGORY R3C
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C***TYPE ALL (XGETUN-A)
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C***KEYWORDS ERROR, XERROR
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C***AUTHOR Jones, R. E., (SNLA)
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C***DESCRIPTION
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C
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C Abstract
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C XGETUN gets the (first) output file to which error messages
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C are being sent. To find out if more than one file is being
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C used, one must use the XGETUA routine.
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C
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C Description of Parameter
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C --Output--
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C IUNIT - the logical unit number of the (first) unit to
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C which error messages are being sent.
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C A value of zero means that the default file, as
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C defined by the I1MACH routine, is being used.
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C
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C***REFERENCES R. E. Jones and D. K. Kahaner, XERROR, the SLATEC
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C Error-handling Package, SAND82-0800, Sandia
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C Laboratories, 1982.
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C***ROUTINES CALLED J4SAVE
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C***REVISION HISTORY (YYMMDD)
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C 790801 DATE WRITTEN
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C 861211 REVISION DATE from Version 3.2
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C 891214 Prologue converted to Version 4.0 format. (BAB)
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C 920501 Reformatted the REFERENCES section. (WRB)
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C***END PROLOGUE XGETUN
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C***FIRST EXECUTABLE STATEMENT XGETUN
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IUNIT = J4SAVE(3,0,.FALSE.)
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RETURN
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END
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