Initial revision

1 files changed, 37 insertions, 0 deletions

diff --git a/libdiskfs/opts-common.c b/libdiskfs/opts-common.c
new file mode 100644
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--- /dev/null
+++ b/libdiskfs/opts-common.c
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+/* Options common to both startup and runtime
+
+   Copyright (C) 1995 Free Software Foundation, Inc.
+
+   Written by Miles Bader <miles@gnu.ai.mit.edu>
+
+   This file is part of the GNU Hurd.
+
+   The GNU Hurd 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.
+
+   The GNU Hurd 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include <argp.h>
+
+struct argp_option diskfs_common_options[] =
+{
+  {"readonly", 'r', 0, 0, "Never write to disk or allow opens for writing"},
+  {"rdonly",   0,   0, OPTION_ALIAS | OPTION_HIDDEN},
+  {"writable", 'w', 0, 0, "Use normal read/write behavior"},
+  {"rdwr",     0,   0, OPTION_ALIAS | OPTION_HIDDEN},
+  {"sync",     's', "INTERVAL", OPTION_ARG_OPTIONAL,
+     "If INTERVAL is supplied, sync all data not actually written to disk"
+     " every INTERVAL seconds, otherwise operate in synchronous mode (the"
+     " default is to sync every 30 seconds)"},
+  {"nosync",  'n',  0, 0, "Don't automatically sync data to disk"},
+  {0, 0}
+};