Isolation of udev code from remaining systemd

This commit is a first attempt to isolate the udev code from the
remaining code base.  It intentionally does not modify any files
but purely delete files which, on a first examination, appear to
not be needed.  This is a sweeping commit which may easily have
missed needed code.  Files can be retrieved by doing a checkout
from the previous commit:

 git checkout 2944f347d0 -- <filename>

1 files changed, 0 insertions, 113 deletions

diff --git a/src/core/special.h b/src/core/special.h
deleted file mode 100644
index ef72260ecd..0000000000
--- a/src/core/special.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-#pragma once
-
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd 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
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#define SPECIAL_DEFAULT_TARGET "default.target"
-
-/* Shutdown targets */
-#define SPECIAL_UMOUNT_TARGET "umount.target"
-/* This is not really intended to be started by directly. This is
- * mostly so that other targets (reboot/halt/poweroff) can depend on
- * it to bring all services down that want to be brought down on
- * system shutdown. */
-#define SPECIAL_SHUTDOWN_TARGET "shutdown.target"
-#define SPECIAL_HALT_TARGET "halt.target"
-#define SPECIAL_POWEROFF_TARGET "poweroff.target"
-#define SPECIAL_REBOOT_TARGET "reboot.target"
-#define SPECIAL_KEXEC_TARGET "kexec.target"
-#define SPECIAL_EXIT_TARGET "exit.target"
-#define SPECIAL_SUSPEND_TARGET "suspend.target"
-#define SPECIAL_HIBERNATE_TARGET "hibernate.target"
-#define SPECIAL_HYBRID_SLEEP_TARGET "hybrid-sleep.target"
-
-/* Special boot targets */
-#define SPECIAL_RESCUE_TARGET "rescue.target"
-#define SPECIAL_EMERGENCY_TARGET "emergency.target"
-
-/* Early boot targets */
-#define SPECIAL_SYSINIT_TARGET "sysinit.target"
-#define SPECIAL_SOCKETS_TARGET "sockets.target"
-#define SPECIAL_LOCAL_FS_TARGET "local-fs.target"         /* LSB's $local_fs */
-#define SPECIAL_LOCAL_FS_PRE_TARGET "local-fs-pre.target"
-#define SPECIAL_REMOTE_FS_TARGET "remote-fs.target"       /* LSB's $remote_fs */
-#define SPECIAL_REMOTE_FS_PRE_TARGET "remote-fs-pre.target"
-#define SPECIAL_SWAP_TARGET "swap.target"
-#define SPECIAL_BASIC_TARGET "basic.target"
-
-/* LSB compatibility */
-#define SPECIAL_NETWORK_TARGET "network.target"           /* LSB's $network */
-#define SPECIAL_NSS_LOOKUP_TARGET "nss-lookup.target"     /* LSB's $named */
-#define SPECIAL_RPCBIND_TARGET "rpcbind.target"           /* LSB's $portmap */
-#define SPECIAL_SYSLOG_TARGET "syslog.target"             /* LSB's $syslog */
-#define SPECIAL_TIME_SYNC_TARGET "time-sync.target"       /* LSB's $time */
-#define SPECIAL_DISPLAY_MANAGER_SERVICE "display-manager.service" /* Common extension of LSB */
-#define SPECIAL_MAIL_TRANSFER_AGENT_TARGET "mail-transfer-agent.target" /* Common extension of LSB */
-
-/*
- * Rules regarding adding further high level targets like the above:
- *
- * - Be conservative, only add more of these when we really need
- *   them. We need strong usecases for further additions.
- *
- * - When there can be multiple implementations running side-by-side,
- *   it needs to be a .target unit which can pull in all
- *   implementations.
- *
- * - If something can be implemented with socket activation, and
- *   without, it needs to be a .target unit, so that it can pull in
- *   the appropriate unit.
- *
- * - Otherwise, it should be a .service unit.
- *
- * - In some cases it is OK to have both a .service and a .target
- *   unit, i.e. if there can be multiple parallel implementations, but
- *   only one is the "system" one. Example: syslog.
- *
- * Or to put this in other words: .service symlinks can be used to
- * arbitrate between multiple implementations if there can be only one
- * of a kind. .target units can be used to support multiple
- * implementations that can run side-by-side.
- */
-
-/* Magic early boot services */
-#define SPECIAL_FSCK_SERVICE "systemd-fsck@.service"
-#define SPECIAL_QUOTACHECK_SERVICE "systemd-quotacheck.service"
-#define SPECIAL_QUOTAON_SERVICE "quotaon.service"
-#define SPECIAL_REMOUNT_FS_SERVICE "systemd-remount-fs.service"
-
-/* Services systemd relies on */
-#define SPECIAL_DBUS_SERVICE "dbus.service"
-#define SPECIAL_DBUS_SOCKET "dbus.socket"
-#define SPECIAL_JOURNALD_SOCKET "systemd-journald.socket"
-#define SPECIAL_JOURNALD_SERVICE "systemd-journald.service"
-
-/* Magic init signals */
-#define SPECIAL_KBREQUEST_TARGET "kbrequest.target"
-#define SPECIAL_SIGPWR_TARGET "sigpwr.target"
-#define SPECIAL_CTRL_ALT_DEL_TARGET "ctrl-alt-del.target"
-
-/* For SysV compatibility. Usually an alias for a saner target. On
- * SysV-free systems this doesn't exist. */
-#define SPECIAL_RUNLEVEL2_TARGET "runlevel2.target"
-#define SPECIAL_RUNLEVEL3_TARGET "runlevel3.target"
-#define SPECIAL_RUNLEVEL4_TARGET "runlevel4.target"
-#define SPECIAL_RUNLEVEL5_TARGET "runlevel5.target"