diff options
Diffstat (limited to 'src/sync.c')
-rw-r--r-- | src/sync.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/sync.c b/src/sync.c new file mode 100644 index 0000000..5e94afb --- /dev/null +++ b/src/sync.c @@ -0,0 +1,78 @@ +/* sync - update the super block + Copyright (C) 1994-2004 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + +/* Written by Jim Meyering */ + +#include <config.h> +#include <getopt.h> +#include <stdio.h> +#include <sys/types.h> + +#include "system.h" +#include "error.h" +#include "long-options.h" + +/* The official name of this program (e.g., no `g' prefix). */ +#define PROGRAM_NAME "sync" + +#define AUTHORS "Jim Meyering" + +/* The name this program was run with. */ +char *program_name; + +void +usage (int status) +{ + if (status != EXIT_SUCCESS) + fprintf (stderr, _("Try `%s --help' for more information.\n"), + program_name); + else + { + printf (_("Usage: %s [OPTION]\n"), program_name); + fputs (_("\ +Force changed blocks to disk, update the super block.\n\ +\n\ +"), stdout); + fputs (HELP_OPTION_DESCRIPTION, stdout); + fputs (VERSION_OPTION_DESCRIPTION, stdout); + printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT); + } + exit (status); +} + +int +main (int argc, char **argv) +{ + initialize_main (&argc, &argv); + program_name = argv[0]; + setlocale (LC_ALL, ""); + bindtextdomain (PACKAGE, LOCALEDIR); + textdomain (PACKAGE); + + atexit (close_stdout); + + parse_long_options (argc, argv, PROGRAM_NAME, PACKAGE, VERSION, + usage, AUTHORS, (char const *) NULL); + if (getopt_long (argc, argv, "", NULL, NULL) != -1) + usage (EXIT_FAILURE); + + if (optind < argc) + error (0, 0, _("ignoring all arguments")); + + sync (); + exit (EXIT_SUCCESS); +} |