| 1 | /* Copyright (C) 1995 Free Software Foundation, Inc.
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| 2 | This file is part of GNU Fortran libU77 library.
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| 3 |
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| 4 | This library is free software; you can redistribute it and/or modify it
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| 5 | under the terms of the GNU Library General Public License as published
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| 6 | by the Free Software Foundation; either version 2 of the License, or
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| 7 | (at your option) any later version.
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| 8 |
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| 9 | GNU Fortran is distributed in the hope that it will be useful,
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 12 | Library General Public License for more details.
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| 13 |
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| 14 | You should have received a copy of the GNU Library General Public
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| 15 | License along with GNU Fortran; see the file COPYING.LIB. If
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| 16 | not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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| 17 | Boston, MA 02111-1307, USA. */
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| 18 |
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| 19 | #ifdef HAVE_CONFIG_H
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| 20 | #include "config.h"
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| 21 | #endif
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| 22 | #include <stdio.h>
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| 23 | #include "f2c.h"
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| 24 | #include "fio.h"
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| 25 |
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| 26 | /* This flushes a single unit, c.f. libI77 version. */
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| 27 |
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| 28 | extern integer G77_fnum_0 (integer *);
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| 29 |
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| 30 | /* Subroutine */ int
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| 31 | G77_flush1_0 (const integer * lunit)
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| 32 | {
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| 33 | if (*lunit >= MXUNIT || *lunit < 0)
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| 34 | err (1, 101, "flush");
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| 35 | /* f__units is a table of descriptions for the unit numbers (defined
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| 36 | in io.h) with file descriptors rather than streams */
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| 37 | if (f__units[*lunit].ufd != NULL && f__units[*lunit].uwrt)
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| 38 | fflush (f__units[*lunit].ufd);
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| 39 | return 0;
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| 40 | }
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