diff options
Diffstat (limited to 'options.c')
| -rw-r--r-- | options.c | 19 |
1 files changed, 19 insertions, 0 deletions
@@ -1,7 +1,10 @@ /* Hurd unionfs Copyright (C) 2001, 2002, 2005, 2009 Free Software Foundation, Inc. + Written by Moritz Schulte <moritz@duesseldorf.ccc.de>. + Adapted for unionmount by Sergiu Ivanov <unlimitedscolobb@gmail.com>. + 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 of the @@ -23,6 +26,7 @@ #include <argp.h> #include <error.h> +#include <argz.h> #include "options.h" #include "ulfs.h" @@ -33,6 +37,7 @@ #include "pattern.h" #include "stow.h" #include "update.h" +#include "mount.h" /* This variable is set to a non-zero value after parsing of the startup options. Whenever the argument parser is later called to @@ -51,6 +56,9 @@ static const struct argp_option argp_common_options[] = "send debugging messages to stderr" }, { OPT_LONG_CACHE_SIZE, OPT_CACHE_SIZE, "SIZE", 0, "specify the maximum number of nodes in the cache" }, + { OPT_LONG_MOUNT, OPT_MOUNT, "MOUNTEE", 0, + "use MOUNTEE as translator command line, start the translator," + "and add its filesystem"}, { 0, 0, 0, 0, "Runtime options:", 1 }, { OPT_LONG_STOW, OPT_STOW, "STOWDIR", 0, "stow given directory", 1}, @@ -124,6 +132,17 @@ argp_parse_common_options (int key, char *arg, struct argp_state *state) ulfs_match = 0; break; + case OPT_MOUNT: + if (mountee_argz) + error (EXIT_FAILURE, err, "You can specify only one %s option.", + OPT_LONG (OPT_LONG_MOUNT)); + + /* TODO: Improve the mountee command line parsing mechanism. */ + err = argz_create_sep (arg, ' ', &mountee_argz, &mountee_argz_len); + if (err) + error (EXIT_FAILURE, err, "argz_create_sep"); + break; + case OPT_UNDERLYING: /* --underlying */ case ARGP_KEY_ARG: |