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/*
* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
* Copyright (C) 2004 Red Hat, Inc. All rights reserved.
*
* This file is part of LVM2.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU General Public License v.2.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _LVM_TOOLCONTEXT_H
#define _LVM_TOOLCONTEXT_H
#include "dev-cache.h"
#include <stdio.h>
#include <limits.h>
/*
* Config options that can be changed while commands are processed
*/
struct config_info {
int debug;
int verbose;
int test;
int syslog;
int activation;
int suffix;
int archive; /* should we archive ? */
int backup; /* should we backup ? */
const char *msg_prefix;
struct format_type *fmt;
uint64_t unit_factor;
int cmd_name; /* Show command name? */
mode_t umask;
char unit_type;
char _padding[1];
};
struct config_tree;
struct archive_params;
struct backup_params;
/* FIXME Split into tool & library contexts */
/* command-instance-related variables needed by library */
struct cmd_context {
struct dm_pool *libmem; /* For permanent config data */
struct dm_pool *mem; /* Transient: Cleared between each command */
const struct format_type *fmt; /* Current format to use by default */
struct format_type *fmt_backup; /* Format to use for backups */
struct list formats; /* Available formats */
struct list segtypes; /* Available segment types */
const char *hostname;
const char *kernel_vsn;
char *cmd_line;
struct command *command;
struct arg *args;
char **argv;
struct dev_filter *filter;
int dump_filter; /* Dump filter when exiting? */
struct list config_files;
int config_valid;
struct config_tree *cft;
struct config_tree *cft_override;
struct config_info default_settings;
struct config_info current_settings;
struct archive_params *archive_params;
struct backup_params *backup_params;
/* List of defined tags */
struct list tags;
int hosttags;
char sys_dir[PATH_MAX];
char dev_dir[PATH_MAX];
char proc_dir[PATH_MAX];
};
struct cmd_context *create_toolcontext(struct arg *the_args);
void destroy_toolcontext(struct cmd_context *cmd);
int refresh_toolcontext(struct cmd_context *cmd);
int config_files_changed(struct cmd_context *cmd);
#endif
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