/* $NetBSD: polldaemon.h,v 1.1.1.2 2009/12/02 00:25:53 haad Exp $ */ /* * Copyright (C) 2003-2004 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 Lesser General Public License v.2.1. * * You should have received a copy of the GNU Lesser 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_TOOL_POLLDAEMON_H #define _LVM_TOOL_POLLDAEMON_H #include "metadata-exported.h" typedef enum { PROGRESS_CHECK_FAILED = 0, PROGRESS_UNFINISHED = 1, PROGRESS_FINISHED_SEGMENT = 2, PROGRESS_FINISHED_ALL = 3 } progress_t; struct daemon_parms; struct poll_functions { const char *(*get_copy_name_from_lv) (struct logical_volume *lv); struct volume_group *(*get_copy_vg) (struct cmd_context *cmd, const char *name, const char *uuid); struct logical_volume *(*get_copy_lv) (struct cmd_context *cmd, struct volume_group *vg, const char *name, const char *uuid, uint32_t lv_type); progress_t (*poll_progress)(struct cmd_context *cmd, struct logical_volume *lv, const char *name, struct daemon_parms *parms); int (*update_metadata) (struct cmd_context *cmd, struct volume_group *vg, struct logical_volume *lv, struct dm_list *lvs_changed, unsigned flags); int (*finish_copy) (struct cmd_context *cmd, struct volume_group *vg, struct logical_volume *lv, struct dm_list *lvs_changed); }; struct daemon_parms { unsigned interval; unsigned aborting; unsigned background; unsigned outstanding_count; unsigned progress_display; const char *progress_title; uint32_t lv_type; struct poll_functions *poll_fns; }; int poll_daemon(struct cmd_context *cmd, const char *name, const char *uuid, unsigned background, uint32_t lv_type, struct poll_functions *poll_fns, const char *progress_title); progress_t poll_mirror_progress(struct cmd_context *cmd, struct logical_volume *lv, const char *name, struct daemon_parms *parms); #endif