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53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/* Test of closein module.
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Copyright (C) 2007, 2008 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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/* Written by Eric Blake. */
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#include <config.h>
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#include "closein.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "binary-io.h"
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char *program_name;
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/* With no arguments, do nothing. With arguments, attempt to consume
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first 6 bytes of stdin. In either case, let exit() take care of
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closing std streams and changing exit status if ferror(stdin). */
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int
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main (int argc, char **argv)
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{
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char buf[7];
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atexit (close_stdin);
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program_name = argv[0];
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/* close_stdin currently relies on ftell, but mingw ftell is
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unreliable on text mode input. */
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SET_BINARY (0);
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if (argc > 2)
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close (0);
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if (argc > 1)
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fread (buf, 1, 6, stdin);
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return 0;
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}
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