/* Import locale variables LC_*= from configuration */
locale_setup(&m->environment);
- } else
+ } else {
/* The user manager passes its own environment
* along to its children. */
m->environment = strv_copy(environ);
+ /* Let's remove some environment variables that we
+ * need ourselves to communicate with our clients */
+ strv_env_unset_many(
+ m->environment,
+ "NOTIFY_SOCKET",
+ "MAINPID",
+ "MANAGERPID",
+ "LISTEN_PID",
+ "LISTEN_FDS",
+ "WATCHDOG_PID",
+ "WATCHDOG_USEC",
+ NULL);
+ }
+
if (!m->environment)
return -ENOMEM;
}
static int manager_setup_kdbus(Manager *m) {
+#ifdef ENABLE_KDBUS
_cleanup_free_ char *p = NULL;
+#endif
+#ifdef ENABLE_KDBUS
assert(m);
-#ifdef ENABLE_KDBUS
if (m->kdbus_fd >= 0)
return 0;
- /* If there's already a bus address set, don't set up kdbus */
- if (m->running_as == SYSTEMD_USER && getenv("DBUS_SESSION_BUS_ADDRESS"))
- return 0;
-
- m->kdbus_fd = bus_kernel_create_bus(m->running_as == SYSTEMD_SYSTEM ? "system" : "user", &p);
+ m->kdbus_fd = bus_kernel_create_bus(m->running_as == SYSTEMD_SYSTEM ? "system" : "user", m->running_as == SYSTEMD_SYSTEM, &p);
if (m->kdbus_fd < 0) {
log_debug("Failed to set up kdbus: %s", strerror(-m->kdbus_fd));
return m->kdbus_fd;
* of that directory is not visible to non-root users. This is
* necessary to ensure that users cannot get access to busses
* of virtualized users when no UID namespacing is used. */
- mkdir_p_label("/dev/kdbus/ns", 0700);
+ if (m->running_as == SYSTEMD_SYSTEM)
+ mkdir_p_label("/dev/kdbus/ns", 0700);
#endif
return 0;
t = unit_name_to_type(name);
- if (t == _UNIT_TYPE_INVALID || !unit_name_is_valid(name, false))
+ if (t == _UNIT_TYPE_INVALID || !unit_name_is_valid(name, TEMPLATE_INVALID))
return sd_bus_error_setf(e, SD_BUS_ERROR_INVALID_ARGS, "Unit name %s is not valid.", name);
ret = manager_get_unit(m, name);
if (!u) {
u = manager_get_unit_by_pid(m, ucred->pid);
if (!u) {
- log_warning("Cannot find unit for notify message of PID %lu.", (unsigned long) ucred->pid);
+ log_warning("Cannot find unit for notify message of PID "PID_FMT".", ucred->pid);
continue;
}
}
_cleanup_free_ char *name = NULL;
get_process_comm(si.si_pid, &name);
- log_debug("Got SIGCHLD for process %lu (%s)", (unsigned long) si.si_pid, strna(name));
+ log_debug("Got SIGCHLD for process "PID_FMT" (%s)", si.si_pid, strna(name));
}
/* And now figure out the unit this belongs to */
}
if (sfsi.ssi_pid > 0) {
- char *p = NULL;
+ _cleanup_free_ char *p = NULL;
get_process_comm(sfsi.ssi_pid, &p);
- log_debug("Received SIG%s from PID %lu (%s).",
- signal_to_string(sfsi.ssi_signo),
- (unsigned long) sfsi.ssi_pid, strna(p));
- free(p);
+ log_full(sfsi.ssi_signo == SIGCHLD ||
+ (sfsi.ssi_signo == SIGTERM && m->running_as == SYSTEMD_USER)
+ ? LOG_DEBUG : LOG_INFO,
+ "Received SIG%s from PID "PID_FMT" (%s).",
+ signal_to_string(sfsi.ssi_signo),
+ sfsi.ssi_pid, strna(p));
} else
- log_debug("Received SIG%s.", signal_to_string(sfsi.ssi_signo));
+ log_full(sfsi.ssi_signo == SIGCHLD ||
+ (sfsi.ssi_signo == SIGTERM && m->running_as == SYSTEMD_USER)
+ ? LOG_DEBUG : LOG_INFO,
+ "Received SIG%s.",
+ signal_to_string(sfsi.ssi_signo));
switch (sfsi.ssi_signo) {
assert(_f);
if (m->running_as == SYSTEMD_SYSTEM)
- asprintf(&path, "/run/systemd/dump-%lu-XXXXXX", (unsigned long) getpid());
+ asprintf(&path, "/run/systemd/dump-"PID_FMT"-XXXXXX", getpid());
else
- asprintf(&path, "/tmp/systemd-dump-%lu-XXXXXX", (unsigned long) getpid());
+ asprintf(&path, "/tmp/systemd-dump-"PID_FMT"-XXXXXX", getpid());
if (!path)
return -ENOMEM;
if (safe_atoi(l + 10, &fd) < 0 || fd < 0 || !fdset_contains(fds, fd))
log_debug("Failed to parse notify fd: %s", l + 10);
else {
- if (m->notify_fd >= 0)
+ if (m->notify_fd >= 0) {
+ m->notify_event_source = sd_event_source_unref(m->notify_event_source);
close_nointr_nofail(m->notify_fd);
+ }
m->notify_fd = fdset_remove(fds, fd);
}
fclose(f);
f = NULL;
+ /* Re-register notify_fd as event source */
+ q = manager_setup_notify(m);
+ if (q < 0)
+ r = q;
+
/* Third, fire things up! */
q = manager_coldplug(m);
if (q < 0)
if (!log_on_console())
log_struct(LOG_INFO,
MESSAGE_ID(SD_MESSAGE_STARTUP_FINISHED),
- "KERNEL_USEC=%llu", (unsigned long long) kernel_usec,
- "INITRD_USEC=%llu", (unsigned long long) initrd_usec,
- "USERSPACE_USEC=%llu", (unsigned long long) userspace_usec,
+ "KERNEL_USEC="USEC_FMT, kernel_usec,
+ "INITRD_USEC="USEC_FMT, initrd_usec,
+ "USERSPACE_USEC="USEC_FMT, userspace_usec,
"MESSAGE=Startup finished in %s (kernel) + %s (initrd) + %s (userspace) = %s.",
format_timespan(kernel, sizeof(kernel), kernel_usec, USEC_PER_MSEC),
format_timespan(initrd, sizeof(initrd), initrd_usec, USEC_PER_MSEC),
if (!log_on_console())
log_struct(LOG_INFO,
MESSAGE_ID(SD_MESSAGE_STARTUP_FINISHED),
- "KERNEL_USEC=%llu", (unsigned long long) kernel_usec,
- "USERSPACE_USEC=%llu", (unsigned long long) userspace_usec,
+ "KERNEL_USEC="USEC_FMT, kernel_usec,
+ "USERSPACE_USEC="USEC_FMT, userspace_usec,
"MESSAGE=Startup finished in %s (kernel) + %s (userspace) = %s.",
format_timespan(kernel, sizeof(kernel), kernel_usec, USEC_PER_MSEC),
format_timespan(userspace, sizeof(userspace), userspace_usec, USEC_PER_MSEC),
if (!log_on_console())
log_struct(LOG_INFO,
MESSAGE_ID(SD_MESSAGE_STARTUP_FINISHED),
- "USERSPACE_USEC=%llu", (unsigned long long) userspace_usec,
+ "USERSPACE_USEC="USEC_FMT, userspace_usec,
"MESSAGE=Startup finished in %s.",
format_timespan(sum, sizeof(sum), total_usec, USEC_PER_MSEC),
NULL);
return 0;
if (m->running_as == SYSTEMD_SYSTEM && getpid() == 1) {
+ /* systemd --system, not running --test */
p = strappend("/run/systemd/", name);
if (!p)
return log_oom();
+ r = mkdir_p_label(p, 0755);
+ if (r < 0) {
+ log_error("Failed to create generator directory %s: %s",
+ p, strerror(-r));
+ free(p);
+ return r;
+ }
+ } else if (m->running_as == SYSTEMD_USER) {
+ const char *s = NULL;
+
+ s = getenv("XDG_RUNTIME_DIR");
+ if (!s)
+ return -EINVAL;
+ p = strjoin(s, "/systemd/", name, NULL);
+ if (!p)
+ return log_oom();
+
r = mkdir_p_label(p, 0755);
if (r < 0) {
log_error("Failed to create generator directory %s: %s",
return r;
}
} else {
+ /* systemd --system --test */
+
p = strjoin("/tmp/systemd-", name, ".XXXXXX", NULL);
if (!p)
return log_oom();
~ianmdlvl / elogind.git / blobdiff