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, 115 deletions

diff --git a/src/core/dbus-swap.c b/src/core/dbus-swap.c
deleted file mode 100644
index 67ea0f24fe..0000000000
--- a/src/core/dbus-swap.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-  Copyright 2010 Maarten Lankhorst
-
-  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/>.
-***/
-
-#include <errno.h>
-
-#include "dbus-unit.h"
-#include "dbus-swap.h"
-#include "dbus-execute.h"
-#include "dbus-kill.h"
-#include "dbus-common.h"
-#include "selinux-access.h"
-
-#define BUS_SWAP_INTERFACE                                              \
-        " <interface name=\"org.freedesktop.systemd1.Swap\">\n"         \
-        "  <property name=\"What\" type=\"s\" access=\"read\"/>\n"      \
-        "  <property name=\"Priority\" type=\"i\" access=\"read\"/>\n"  \
-        "  <property name=\"TimeoutUSec\" type=\"t\" access=\"read\"/>\n" \
-        BUS_EXEC_COMMAND_INTERFACE("ExecActivate")                      \
-        BUS_EXEC_COMMAND_INTERFACE("ExecDeactivate")                    \
-        BUS_EXEC_CONTEXT_INTERFACE                                      \
-        BUS_KILL_CONTEXT_INTERFACE                                      \
-        "  <property name=\"ControlPID\" type=\"u\" access=\"read\"/>\n" \
-        "  <property name=\"Result\" type=\"s\" access=\"read\"/>\n"    \
-        " </interface>\n"
-
-#define INTROSPECTION                                                   \
-        DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE                       \
-        "<node>\n"                                                      \
-        BUS_UNIT_INTERFACE                                              \
-        BUS_SWAP_INTERFACE                                              \
-        BUS_PROPERTIES_INTERFACE                                        \
-        BUS_PEER_INTERFACE                                              \
-        BUS_INTROSPECTABLE_INTERFACE                                    \
-        "</node>\n"
-
-#define INTERFACES_LIST                              \
-        BUS_UNIT_INTERFACES_LIST                     \
-        "org.freedesktop.systemd1.Swap\0"
-
-const char bus_swap_interface[] _introspect_("Swap") = BUS_SWAP_INTERFACE;
-
-const char bus_swap_invalidating_properties[] =
-        "What\0"
-        "Priority\0"
-        "ExecActivate\0"
-        "ExecDeactivate\0"
-        "ControlPID\0"
-        "Result\0";
-
-static int bus_swap_append_priority(DBusMessageIter *i, const char *property, void *data) {
-        Swap *s = data;
-        dbus_int32_t j;
-
-        assert(i);
-        assert(property);
-        assert(s);
-
-        if (s->from_proc_swaps)
-                j = s->parameters_proc_swaps.priority;
-        else if (s->from_fragment)
-                j = s->parameters_fragment.priority;
-        else
-                j = -1;
-
-        if (!dbus_message_iter_append_basic(i, DBUS_TYPE_INT32, &j))
-                return -ENOMEM;
-
-        return 0;
-}
-
-static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_swap_append_swap_result, swap_result, SwapResult);
-
-static const BusProperty bus_swap_properties[] = {
-        { "What",       bus_property_append_string, "s", offsetof(Swap, what),  true },
-        { "Priority",   bus_swap_append_priority,   "i", 0 },
-        BUS_EXEC_COMMAND_PROPERTY("ExecActivate",   offsetof(Swap, exec_command[SWAP_EXEC_ACTIVATE]),   false),
-        BUS_EXEC_COMMAND_PROPERTY("ExecDeactivate", offsetof(Swap, exec_command[SWAP_EXEC_DEACTIVATE]), false),
-        { "ControlPID", bus_property_append_pid,    "u", offsetof(Swap, control_pid) },
-        { "Result",     bus_swap_append_swap_result,"s", offsetof(Swap, result)      },
-        { NULL, }
-};
-
-DBusHandlerResult bus_swap_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
-        Swap *s = SWAP(u);
-        const BusBoundProperties bps[] = {
-                { "org.freedesktop.systemd1.Unit", bus_unit_properties,         u },
-                { "org.freedesktop.systemd1.Swap", bus_swap_properties,         s },
-                { "org.freedesktop.systemd1.Swap", bus_exec_context_properties, &s->exec_context },
-                { "org.freedesktop.systemd1.Swap", bus_kill_context_properties, &s->kill_context },
-                { NULL, }
-        };
-
-        SELINUX_UNIT_ACCESS_CHECK(u, c, message, "status");
-
-        return bus_default_message_handler(c, message, INTROSPECTION, INTERFACES_LIST, bps);
-}