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, 108 deletions

diff --git a/src/login/multi-seat-x.c b/src/login/multi-seat-x.c
deleted file mode 100644
index 83760d4191..0000000000
--- a/src/login/multi-seat-x.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2011 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/>.
-***/
-
-#include <string.h>
-#include <unistd.h>
-
-#include "util.h"
-#include "mkdir.h"
-
-int main(int argc, char *argv[]) {
-
-        int i;
-        const char *seat = NULL;
-        char **new_argv;
-        _cleanup_free_ char *path = NULL;
-        int r;
-        _cleanup_fclose_ FILE *f = NULL;
-
-        /* This binary will go away as soon as X natively takes the
-         * arguments in question as command line parameters, instead
-         * of requiring them in the configuration file. */
-
-        /* If this file is removed, don't forget to remove the code
-         * that invokes this in gdm and other display managers. */
-
-        for (i = 1; i < argc; i++)
-                if (streq(argv[i], "-seat"))
-                        seat = argv[i+1];
-
-        if (isempty(seat) || streq(seat, "seat0")) {
-                argv[0] = (char*) X_SERVER;
-                execv(X_SERVER, argv);
-                log_error("Failed to execute real X server: %m");
-                goto fail;
-        }
-
-        r = mkdir_safe_label("/run/systemd/multi-session-x", 0755, 0, 0);
-        if (r < 0) {
-                log_error("Failed to create directory: %s", strerror(-r));
-                goto fail;
-        }
-
-        path = strappend("/run/systemd/multi-session-x/", seat);
-        if (!path) {
-                log_oom();
-                goto fail;
-        }
-
-        f = fopen(path, "we");
-        if (!f) {
-                log_error("Failed to write configuration file: %m");
-                goto fail;
-        }
-
-        fprintf(f,
-                "Section \"ServerFlags\"\n"
-                "        Option \"AutoAddDevices\" \"True\"\n"
-                "        Option \"AllowEmptyInput\" \"True\"\n"
-                "        Option \"DontVTSwitch\" \"True\"\n"
-                "EndSection\n"
-                "Section \"InputClass\"\n"
-                "        Identifier \"Force Input Devices to Seat\"\n"
-                "        Option \"GrabDevice\" \"True\"\n"
-                "EndSection\n");
-
-        fflush(f);
-
-        if (ferror(f)) {
-                log_error("Failed to write configuration file: %m");
-                goto fail;
-        }
-
-        fclose(f);
-        f = NULL;
-
-        new_argv = newa(char*, argc + 3 + 1);
-        memcpy(new_argv, argv, sizeof(char*) * (argc + 2 + 1));
-
-        new_argv[0] = (char*) X_SERVER;
-        new_argv[argc+0] = (char*) "-config";
-        new_argv[argc+1] = path;
-        new_argv[argc+2] = (char*) "-sharevts";
-        new_argv[argc+3] = NULL;
-
-        execv(X_SERVER, new_argv);
-        log_error("Failed to execute real X server: %m");
-
-fail:
-        return EXIT_FAILURE;
-}