/* * Copyright (C) 2005-2007 Red Hat, Inc. All rights reserved. * * This file is part of the device-mapper userspace tools. * * 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 __DMEVENTD_DOT_H__ #define __DMEVENTD_DOT_H__ /* FIXME This stuff must be configurable. */ #define DM_EVENT_DAEMON "/sbin/dmeventd" #define DM_EVENT_LOCKFILE "/var/lock/dmeventd" #define DM_EVENT_FIFO_CLIENT "/var/run/dmeventd-client" #define DM_EVENT_FIFO_SERVER "/var/run/dmeventd-server" #define DM_EVENT_PIDFILE "/var/run/dmeventd.pid" #define DM_EVENT_DEFAULT_TIMEOUT 10 /* Commands for the daemon passed in the message below. */ enum dm_event_command { DM_EVENT_CMD_ACTIVE = 1, DM_EVENT_CMD_REGISTER_FOR_EVENT, DM_EVENT_CMD_UNREGISTER_FOR_EVENT, DM_EVENT_CMD_GET_REGISTERED_DEVICE, DM_EVENT_CMD_GET_NEXT_REGISTERED_DEVICE, DM_EVENT_CMD_SET_TIMEOUT, DM_EVENT_CMD_GET_TIMEOUT, DM_EVENT_CMD_HELLO, }; /* Message passed between client and daemon. */ struct dm_event_daemon_message { uint32_t cmd; uint32_t size; char *data; }; /* FIXME Is this meant to be exported? I can't see where the interface uses it. */ /* Fifos for client/daemon communication. */ struct dm_event_fifos { int client; int server; const char *client_path; const char *server_path; }; /* EXIT_SUCCESS 0 -- stdlib.h */ /* EXIT_FAILURE 1 -- stdlib.h */ #define EXIT_LOCKFILE_INUSE 2 #define EXIT_DESC_CLOSE_FAILURE 3 #define EXIT_DESC_OPEN_FAILURE 4 #define EXIT_OPEN_PID_FAILURE 5 #define EXIT_FIFO_FAILURE 6 #define EXIT_CHDIR_FAILURE 7 #endif /* __DMEVENTD_DOT_H__ */