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authorMiles Bader <miles@gnu.org>1995-10-19 19:37:01 +0000
committerMiles Bader <miles@gnu.org>1995-10-19 19:37:01 +0000
commit009327de14ccfb6165a623d02190b1de9e31d03a (patch)
tree727ffec2a8018f095d6fa783d86a074247842c75 /libdiskfs
parentb32dc31b4f224cd3aa152395ee6d4beea1a8451f (diff)
Initial revision
Diffstat (limited to 'libdiskfs')
-rw-r--r--libdiskfs/opts-common.c37
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}
+};