mirror of
git://git.sv.gnu.org/coreutils.git
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66 lines
1.6 KiB
C
66 lines
1.6 KiB
C
/* sync - update the super block
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Copyright (C) 1994 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 2, 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
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* Jim Meyering <meyering@comco.com> */
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#include <config.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include "system.h"
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#include "long-options.h"
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#include "version.h"
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#include "error.h"
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/* The name this program was run with. */
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char *program_name;
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static void
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usage (status)
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int status;
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{
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if (status != 0)
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fprintf (stderr, "Try `%s --help' for more information.\n",
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program_name);
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else
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{
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printf ("Usage: %s [OPTION]\n", program_name);
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printf ("\
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\n\
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--help display this help and exit\n\
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--version output version information and exit\n\
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");
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}
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exit (status);
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}
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void
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main (argc, argv)
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int argc;
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char **argv;
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{
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program_name = argv[0];
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parse_long_options (argc, argv, "sync", version_string, usage);
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if (argc != 1)
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error (0, 0, "ignoring all arguments");
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sync ();
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exit (0);
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}
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