+systemd-auto-console-getty
systemd-shutdownd
systemd-random-seed
systemd-update-utmp
systemd-initctl \
systemd-update-utmp \
systemd-random-seed \
- systemd-shutdownd
+ systemd-shutdownd \
+ systemd-auto-console-getty
noinst_PROGRAMS = \
test-engine \
units/systemd-initctl.socket \
units/systemd-logger.socket \
units/systemd-shutdownd.socket \
+ units/systemd-auto-console-getty.service \
units/dev-hugepages.automount \
units/dev-hugepages.mount \
units/dev-mqueue.automount \
units/systemd-initctl.service \
units/systemd-logger.service \
units/systemd-shutdownd.service \
+ units/systemd-auto-console-getty.service \
units/systemd-update-utmp-runlevel.service \
units/systemd-update-utmp-shutdown.service \
units/systemd-random-seed-save.service \
units/systemd-initctl.service.in \
units/systemd-logger.service.in \
units/systemd-shutdownd.service.in \
+ units/systemd-auto-console-getty.service.in \
units/systemd-update-utmp-runlevel.service.in \
units/systemd-update-utmp-shutdown.service.in \
units/systemd-random-seed-save.service.in \
systemd_shutdownd_LDADD = \
libsystemd-basic.la
+systemd_auto_console_getty_SOURCES = \
+ src/auto-console-getty.c \
+ src/dbus-common.c
+
+systemd_auto_console_getty_CFLAGS = \
+ $(AM_CFLAGS) \
+ $(DBUS_CFLAGS)
+
+systemd_auto_console_getty_LDADD = \
+ libsystemd-basic.la \
+ $(DBUS_LIBS)
+
systemd_cgroups_agent_SOURCES = \
src/cgroups-agent.c \
src/dbus-common.c
$(LN_S) $(systemunitdir)/reboot.target ctrl-alt-del.target && \
$(LN_S) $(systemunitdir)/rescue.target kbrequest.target )
( cd $(DESTDIR)$(pkgsysconfdir)/system/getty.target.wants && \
- rm -f getty@tty1.service getty@tty2.service getty@tty3.service getty@tty4.service getty@tty5.service getty@tty6.service && \
+ rm -f getty@tty1.service getty@tty2.service getty@tty3.service getty@tty4.service getty@tty5.service getty@tty6.service systemd-auto-console-getty.service && \
$(LN_S) $(systemunitdir)/getty@.service getty@tty1.service && \
$(LN_S) $(systemunitdir)/getty@.service getty@tty2.service && \
$(LN_S) $(systemunitdir)/getty@.service getty@tty3.service && \
$(LN_S) $(systemunitdir)/getty@.service getty@tty4.service && \
$(LN_S) $(systemunitdir)/getty@.service getty@tty5.service && \
- $(LN_S) $(systemunitdir)/getty@.service getty@tty6.service )
+ $(LN_S) $(systemunitdir)/getty@.service getty@tty6.service && \
+ $(LN_S) $(systemunitdir)/systemd-auto-console-getty.service systemd-auto-console-getty.service )
( cd $(DESTDIR)$(pkgsysconfdir)/system/multi-user.target.wants && \
rm -f getty.target remote-fs.target && \
$(LN_S) $(systemunitdir)/getty.target getty.target && \
* io priority during initialization
-* if a service fails too often, make the service enter maintainence mode, and the socket, too.
+* if a service fails too often, make the service enter maintenance mode, and the socket, too.
* Ray: plymouth after/before getty? https://bugzilla.redhat.com/show_bug.cgi?id=623430
-* be more forgiving when parsing unit files, when encountering incorrect lines with assignments
+* add no-tab header to .h
-* agetty darf nicht mit emergency.service kollidieren
+* fix systemctl daemon-reload in part of boot
External:
--- /dev/null
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+ 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 General Public License as published by
+ the Free Software Foundation; either version 2 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include <dbus/dbus.h>
+
+#include "util.h"
+#include "log.h"
+#include "dbus-common.h"
+
+static int spawn_getty(DBusConnection *bus, const char *console) {
+ DBusMessage *m = NULL, *reply = NULL;
+ DBusError error;
+ const char *fail = "fail";
+ char *name;
+ int r = -EIO;
+
+ dbus_error_init(&error);
+
+ assert(bus);
+ assert(console);
+
+ /* FIXME: we probably should escape the tty name properly here */
+ if (asprintf(&name, "getty@%s.service", console) < 0)
+ return -ENOMEM;
+
+ if (!(m = dbus_message_new_method_call("org.freedesktop.systemd1", "/org/freedesktop/systemd1", "org.freedesktop.systemd1.Manager", "StartUnit"))) {
+ log_error("Could not allocate message.");
+ goto finish;
+ }
+
+ if (!dbus_message_append_args(m,
+ DBUS_TYPE_STRING, &name,
+ DBUS_TYPE_STRING, &fail,
+ DBUS_TYPE_INVALID)) {
+ log_error("Could not attach target and flag information to message.");
+ goto finish;
+ }
+
+ if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) {
+ log_error("Failed to start unit: %s", error.message);
+ goto finish;
+ }
+
+ r = 0;
+
+finish:
+ if (m)
+ dbus_message_unref(m);
+
+ if (reply)
+ dbus_message_unref(reply);
+
+ dbus_error_free(&error);
+
+ free(name);
+
+ return r;
+}
+
+static int parse_proc_cmdline_word(const char *word, char **console) {
+ assert(word);
+
+ if (startswith(word, "console=")) {
+ const char *k;
+ size_t l;
+ char *w = NULL;
+
+ k = word + 8;
+ l = strcspn(k, ",");
+
+ if (l < 4 ||
+ !startswith(k, "tty") ||
+ k[3+strspn(k+3, "0123456789")] != 0) {
+
+ if (!(w = strndup(k, l)))
+ return -ENOMEM;
+
+ }
+
+ free(*console);
+ *console = w;
+ }
+
+ return 0;
+}
+
+static int parse_proc_cmdline(char **console) {
+ char *line;
+ int r;
+ char *w;
+ size_t l;
+ char *state;
+
+ assert(console);
+
+ if ((r = read_one_line_file("/tmp/cmdline", &line)) < 0) {
+ log_warning("Failed to read /proc/cmdline, ignoring: %s", strerror(-r));
+ return 0;
+ }
+
+ FOREACH_WORD_QUOTED(w, l, line, state) {
+ char *word;
+
+ if (!(word = strndup(w, l))) {
+ r = -ENOMEM;
+ goto finish;
+ }
+
+ r = parse_proc_cmdline_word(word, console);
+ free(word);
+
+ if (r < 0)
+ goto finish;
+ }
+
+ r = 0;
+
+finish:
+ free(line);
+ return r;
+}
+
+int main(int argc, char *argv[]) {
+ DBusError error;
+ int r = 1;
+ char *console = NULL;
+ DBusConnection *bus = NULL;
+
+ dbus_error_init(&error);
+
+ if (argc > 1) {
+ log_error("This program does not take arguments.");
+ return 1;
+ }
+
+ log_set_target(LOG_TARGET_SYSLOG_OR_KMSG);
+ log_parse_environment();
+ log_open();
+
+ if (bus_connect(DBUS_BUS_SYSTEM, &bus, NULL, &error) < 0) {
+ log_error("Failed to get D-Bus connection: %s", error.message);
+ goto finish;
+ }
+
+ if (parse_proc_cmdline(&console) < 0)
+ goto finish;
+
+ if (console)
+ if (spawn_getty(bus, console) < 0)
+ goto finish;
+
+ r = 0;
+
+finish:
+ free(console);
+
+ if (bus) {
+ dbus_connection_close(bus);
+ dbus_connection_unref(bus);
+ }
+
+ dbus_error_free(&error);
+
+ dbus_shutdown();
+
+ return r;
+}
DBUS_TYPE_STRING, &target,
DBUS_TYPE_STRING, &replace,
DBUS_TYPE_INVALID)) {
- log_error("Could not attach target and flag information to signal message.");
+ log_error("Could not attach target and flag information to message.");
goto finish;
}
} arg_action = ACTION_RUN;
static char *arg_default_unit = NULL;
-static char *arg_console = NULL;
static ManagerRunningAs arg_running_as = _MANAGER_RUNNING_AS_INVALID;
static bool arg_dump_core = true;
"5", SPECIAL_RUNLEVEL5_TARGET
};
+ assert(word);
+
if (startswith(word, "systemd.unit="))
return set_default_unit(word + 13);
} else if (streq(word, "nomodules"))
arg_nomodules = true;
- else if (startswith(word, "console=")) {
- const char *k;
- size_t l;
- char *w = NULL;
-
- k = word + 8;
- l = strcspn(k, ",");
-
- if (l < 4 ||
- !startswith(k, "tty") ||
- k[3+strspn(k+3, "0123456789")] != 0) {
-
- if (!(w = strndup(k, l)))
- return -ENOMEM;
- }
-
- free(arg_console);
- arg_console = w;
- } else if (streq(word, "quiet")) {
+ else if (streq(word, "quiet")) {
arg_show_status = false;
arg_sysv_console = false;
} else {
goto finish;
}
- if (arg_console && arg_running_as == MANAGER_SYSTEM) {
- char *name;
-
- if (asprintf(&name, "getty@%s.service", arg_console) < 0)
- log_error("Out of memory while generating console getty service name.");
- else {
- if ((r = manager_add_job_by_name(m, JOB_START, name, JOB_FAIL, false, &error, NULL)) < 0) {
- log_error("Failed to start console getty target: %s", bus_error(&error, r));
- dbus_error_free(&error);
- }
-
- free(name);
- }
- }
-
if (arg_action == ACTION_TEST) {
printf("-> By jobs:\n");
manager_dump_jobs(m, stdout, "\t");
manager_free(m);
free(arg_default_unit);
- free(arg_console);
dbus_shutdown();
--- /dev/null
+# This file is part of systemd.
+#
+# systemd is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+
+[Unit]
+Description=Automatically Spawn getty on Kernel Console
+
+[Service]
+Type=oneshot
+ExecStart=@rootlibexecdir@/systemd-auto-console-getty
+
+[Install]
+WantedBy=getty.target
[Service]
Type=oneshot
-ExecStart=-@rootlibexecdir@/systemd-random-seed load
+ExecStart=@rootlibexecdir@/systemd-random-seed load
[Install]
WantedBy=sysinit.target
[Service]
Type=oneshot
-ExecStart=-@rootlibexecdir@/systemd-random-seed save
+ExecStart=@rootlibexecdir@/systemd-random-seed save
[Install]
WantedBy=shutdown.target
[Service]
Type=oneshot
-ExecStart=-@rootlibexecdir@/systemd-update-utmp runlevel
+ExecStart=@rootlibexecdir@/systemd-update-utmp runlevel
[Service]
Type=oneshot
-ExecStart=-@rootlibexecdir@/systemd-update-utmp shutdown
+ExecStart=@rootlibexecdir@/systemd-update-utmp shutdown
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