#include <sys/reboot.h>
#include <sys/ioctl.h>
#include <linux/kd.h>
-#include <libcgroup.h>
#include <termios.h>
#include <fcntl.h>
#include <sys/types.h>
#include "missing.h"
#include "path-lookup.h"
#include "special.h"
+#include "bus-errors.h"
/* As soon as 16 units are in our GC queue, make sure to run a gc sweep */
#define GC_QUEUE_ENTRIES_MAX 16
zero(sa);
sa.sa.sa_family = AF_UNIX;
- if (m->running_as == MANAGER_SESSION)
+ if (getpid() != 1)
snprintf(sa.un.sun_path+1, sizeof(sa.un.sun_path)-1, NOTIFY_SOCKET "/%llu", random_ull());
else
strncpy(sa.un.sun_path+1, NOTIFY_SOCKET, sizeof(sa.un.sun_path)-1);
if (epoll_ctl(m->epoll_fd, EPOLL_CTL_ADD, m->signal_watch.fd, &ev) < 0)
return -errno;
- if (m->running_as == MANAGER_INIT)
+ if (m->running_as == MANAGER_SYSTEM)
return enable_special_signals(m);
return 0;
}
-int manager_new(ManagerRunningAs running_as, bool confirm_spawn, Manager **_m) {
+int manager_new(ManagerRunningAs running_as, Manager **_m) {
Manager *m;
int r = -ENOMEM;
char *p;
if (!(m = new0(Manager, 1)))
return -ENOMEM;
- timestamp_get(&m->startup_timestamp);
+ dual_timestamp_get(&m->startup_timestamp);
m->running_as = running_as;
- m->confirm_spawn = confirm_spawn;
- m->name_data_slot = -1;
+ m->name_data_slot = m->subscribed_data_slot = -1;
m->exit_code = _MANAGER_EXIT_CODE_INVALID;
m->pin_cgroupfs_fd = -1;
goto fail;
/* Try to connect to the busses, if possible. */
- if ((r = bus_init_system(m)) < 0 ||
- (r = bus_init_api(m)) < 0)
+ if ((r = bus_init(m)) < 0)
goto fail;
if (asprintf(&p, "%s/%s", m->cgroup_mount_point, m->cgroup_hierarchy) < 0) {
while ((meta = m->cleanup_queue)) {
assert(meta->in_cleanup_queue);
- unit_free(UNIT(meta));
+ unit_free((Unit*) meta);
n++;
}
while ((meta = m->gc_queue)) {
assert(meta->in_gc_queue);
- unit_gc_sweep(UNIT(meta), gc_marker);
+ unit_gc_sweep((Unit*) meta, gc_marker);
LIST_REMOVE(Meta, gc_queue, m->gc_queue, meta);
meta->in_gc_queue = false;
meta->gc_marker == gc_marker + GC_OFFSET_UNSURE) {
log_debug("Collecting %s", meta->id);
meta->gc_marker = gc_marker + GC_OFFSET_BAD;
- unit_add_to_cleanup_queue(UNIT(meta));
+ unit_add_to_cleanup_queue((Unit*) meta);
}
}
/* If we reexecute ourselves, we keep the root cgroup
* around */
- manager_shutdown_cgroup(m, m->exit_code != MANAGER_REEXECUTE);
+ if (m->exit_code != MANAGER_REEXECUTE)
+ manager_shutdown_cgroup(m);
- bus_done_api(m);
- bus_done_system(m);
+ bus_done(m);
hashmap_free(m->units);
hashmap_free(m->jobs);
return -ENOEXEC;
/* Ok, we can drop one, so let's do so. */
- log_debug("Trying to fix job merging by deleting job %s/%s", d->unit->meta.id, job_type_to_string(d->type));
+ log_notice("Trying to fix job merging by deleting job %s/%s", d->unit->meta.id, job_type_to_string(d->type));
transaction_delete_job(m, d, true);
return 0;
}
return -EINVAL;
}
-static int transaction_merge_jobs(Manager *m) {
+static int transaction_merge_jobs(Manager *m, DBusError *e) {
Job *j;
Iterator i;
int r;
return -EAGAIN;
/* We couldn't merge anything. Failure */
+ dbus_set_error(e, BUS_ERROR_TRANSACTION_JOBS_CONFLICTING, "Transaction contains conflicting jobs '%s' and '%s' for %s. Probably contradicting requirement dependencies configured.",
+ job_type_to_string(t), job_type_to_string(k->type), k->unit->meta.id);
return r;
}
}
return false;
}
-static int transaction_verify_order_one(Manager *m, Job *j, Job *from, unsigned generation) {
+static int transaction_verify_order_one(Manager *m, Job *j, Job *from, unsigned generation, DBusError *e) {
Iterator i;
Unit *u;
int r;
* job to remove. We use the marker to find our way
* back, since smart how we are we stored our way back
* in there. */
- log_debug("Found ordering cycle on %s/%s", j->unit->meta.id, job_type_to_string(j->type));
+ log_warning("Found ordering cycle on %s/%s", j->unit->meta.id, job_type_to_string(j->type));
for (k = from; k; k = ((k->generation == generation && k->marker != k) ? k->marker : NULL)) {
- log_debug("Walked on cycle path to %s/%s", k->unit->meta.id, job_type_to_string(k->type));
+ log_info("Walked on cycle path to %s/%s", k->unit->meta.id, job_type_to_string(k->type));
if (!k->installed &&
!unit_matters_to_anchor(k->unit, k)) {
/* Ok, we can drop this one, so let's
* do so. */
- log_debug("Breaking order cycle by deleting job %s/%s", k->unit->meta.id, job_type_to_string(k->type));
+ log_warning("Breaking order cycle by deleting job %s/%s", k->unit->meta.id, job_type_to_string(k->type));
transaction_delete_unit(m, k->unit);
return -EAGAIN;
}
break;
}
- log_debug("Unable to break cycle");
+ log_error("Unable to break cycle");
+ dbus_set_error(e, BUS_ERROR_TRANSACTION_ORDER_IS_CYCLIC, "Transaction order is cyclic. See logs for details.");
return -ENOEXEC;
}
if (!(o = u->meta.job))
continue;
- if ((r = transaction_verify_order_one(m, o, j, generation)) < 0)
+ if ((r = transaction_verify_order_one(m, o, j, generation, e)) < 0)
return r;
}
return 0;
}
-static int transaction_verify_order(Manager *m, unsigned *generation) {
+static int transaction_verify_order(Manager *m, unsigned *generation, DBusError *e) {
Job *j;
int r;
Iterator i;
g = (*generation)++;
HASHMAP_FOREACH(j, m->transaction_jobs, i)
- if ((r = transaction_verify_order_one(m, j, NULL, g)) < 0)
+ if ((r = transaction_verify_order_one(m, j, NULL, g, e)) < 0)
return r;
return 0;
} while (again);
}
-static int transaction_is_destructive(Manager *m) {
+static int transaction_is_destructive(Manager *m, DBusError *e) {
Iterator i;
Job *j;
if (j->unit->meta.job &&
j->unit->meta.job != j &&
- !job_type_is_superset(j->type, j->unit->meta.job->type))
+ !job_type_is_superset(j->type, j->unit->meta.job->type)) {
+
+ dbus_set_error(e, BUS_ERROR_TRANSACTION_IS_DESTRUCTIVE, "Transaction is destructive.");
return -EEXIST;
+ }
}
return 0;
continue;
if (stops_running_service)
- log_debug("%s/%s would stop a running service.", j->unit->meta.id, job_type_to_string(j->type));
+ log_info("%s/%s would stop a running service.", j->unit->meta.id, job_type_to_string(j->type));
if (changes_existing_job)
- log_debug("%s/%s would change existing job.", j->unit->meta.id, job_type_to_string(j->type));
+ log_info("%s/%s would change existing job.", j->unit->meta.id, job_type_to_string(j->type));
/* Ok, let's get rid of this */
- log_debug("Deleting %s/%s to minimize impact.", j->unit->meta.id, job_type_to_string(j->type));
+ log_info("Deleting %s/%s to minimize impact.", j->unit->meta.id, job_type_to_string(j->type));
transaction_delete_job(m, j, true);
again = true;
return r;
}
-static int transaction_activate(Manager *m, JobMode mode) {
+static int transaction_activate(Manager *m, JobMode mode, DBusError *e) {
int r;
unsigned generation = 1;
/* Fifth step: verify order makes sense and correct
* cycles if necessary and possible */
- if ((r = transaction_verify_order(m, &generation)) >= 0)
+ if ((r = transaction_verify_order(m, &generation, e)) >= 0)
break;
if (r != -EAGAIN) {
- log_debug("Requested transaction contains an unfixable cyclic ordering dependency: %s", strerror(-r));
+ log_warning("Requested transaction contains an unfixable cyclic ordering dependency: %s", bus_error(e, r));
goto rollback;
}
/* Sixth step: let's drop unmergeable entries if
* necessary and possible, merge entries we can
* merge */
- if ((r = transaction_merge_jobs(m)) >= 0)
+ if ((r = transaction_merge_jobs(m, e)) >= 0)
break;
if (r != -EAGAIN) {
- log_debug("Requested transaction contains unmergable jobs: %s", strerror(-r));
+ log_warning("Requested transaction contains unmergable jobs: %s", bus_error(e, r));
goto rollback;
}
/* Ninth step: check whether we can actually apply this */
if (mode == JOB_FAIL)
- if ((r = transaction_is_destructive(m)) < 0) {
- log_debug("Requested transaction contradicts existing jobs: %s", strerror(-r));
+ if ((r = transaction_is_destructive(m, e)) < 0) {
+ log_notice("Requested transaction contradicts existing jobs: %s", bus_error(e, r));
goto rollback;
}
/* Tenth step: apply changes */
if ((r = transaction_apply(m)) < 0) {
- log_debug("Failed to apply transaction: %s", strerror(-r));
+ log_warning("Failed to apply transaction: %s", strerror(-r));
goto rollback;
}
job_dependency_free(j->object_list);
if (other && delete_dependencies) {
- log_debug("Deleting job %s/%s as dependency of job %s/%s",
+ log_info("Deleting job %s/%s as dependency of job %s/%s",
other->unit->meta.id, job_type_to_string(other->type),
j->unit->meta.id, job_type_to_string(j->type));
transaction_delete_job(m, other, delete_dependencies);
Job *by,
bool matters,
bool override,
+ DBusError *e,
Job **_ret) {
Job *ret;
Iterator i;
assert(type < _JOB_TYPE_MAX);
assert(unit);
- if (unit->meta.load_state != UNIT_LOADED)
+ if (unit->meta.load_state != UNIT_LOADED) {
+ dbus_set_error(e, BUS_ERROR_LOAD_FAILED, "Unit %s failed to load. See logs for details.", unit->meta.id);
return -EINVAL;
+ }
- if (!unit_job_is_applicable(unit, type))
+ if (!unit_job_is_applicable(unit, type)) {
+ dbus_set_error(e, BUS_ERROR_JOB_TYPE_NOT_APPLICABLE, "Job type %s is not applicable for unit %s.", job_type_to_string(type), unit->meta.id);
return -EBADR;
+ }
/* First add the job. */
if (!(ret = transaction_add_one_job(m, type, unit, override, &is_new)))
/* Finally, recursively add in all dependencies. */
if (type == JOB_START || type == JOB_RELOAD_OR_START) {
SET_FOREACH(dep, ret->unit->meta.dependencies[UNIT_REQUIRES], i)
- if ((r = transaction_add_job_and_dependencies(m, JOB_START, dep, ret, true, override, NULL)) < 0 && r != -EBADR)
+ if ((r = transaction_add_job_and_dependencies(m, JOB_START, dep, ret, true, override, e, NULL)) < 0 && r != -EBADR)
goto fail;
SET_FOREACH(dep, ret->unit->meta.dependencies[UNIT_REQUIRES_OVERRIDABLE], i)
- if ((r = transaction_add_job_and_dependencies(m, JOB_START, dep, ret, !override, override, NULL)) < 0 && r != -EBADR)
+ if ((r = transaction_add_job_and_dependencies(m, JOB_START, dep, ret, !override, override, e, NULL)) < 0 && r != -EBADR)
log_warning("Cannot add dependency job for unit %s, ignoring: %s", dep->meta.id, strerror(-r));
SET_FOREACH(dep, ret->unit->meta.dependencies[UNIT_WANTS], i)
- if ((r = transaction_add_job_and_dependencies(m, JOB_START, dep, ret, false, false, NULL)) < 0)
+ if ((r = transaction_add_job_and_dependencies(m, JOB_START, dep, ret, false, false, e, NULL)) < 0)
log_warning("Cannot add dependency job for unit %s, ignoring: %s", dep->meta.id, strerror(-r));
SET_FOREACH(dep, ret->unit->meta.dependencies[UNIT_REQUISITE], i)
- if ((r = transaction_add_job_and_dependencies(m, JOB_VERIFY_ACTIVE, dep, ret, true, override, NULL)) < 0 && r != -EBADR)
+ if ((r = transaction_add_job_and_dependencies(m, JOB_VERIFY_ACTIVE, dep, ret, true, override, e, NULL)) < 0 && r != -EBADR)
goto fail;
SET_FOREACH(dep, ret->unit->meta.dependencies[UNIT_REQUISITE_OVERRIDABLE], i)
- if ((r = transaction_add_job_and_dependencies(m, JOB_VERIFY_ACTIVE, dep, ret, !override, override, NULL)) < 0 && r != -EBADR)
+ if ((r = transaction_add_job_and_dependencies(m, JOB_VERIFY_ACTIVE, dep, ret, !override, override, e, NULL)) < 0 && r != -EBADR)
log_warning("Cannot add dependency job for unit %s, ignoring: %s", dep->meta.id, strerror(-r));
SET_FOREACH(dep, ret->unit->meta.dependencies[UNIT_CONFLICTS], i)
- if ((r = transaction_add_job_and_dependencies(m, JOB_STOP, dep, ret, true, override, NULL)) < 0 && r != -EBADR)
+ if ((r = transaction_add_job_and_dependencies(m, JOB_STOP, dep, ret, true, override, e, NULL)) < 0 && r != -EBADR)
goto fail;
} else if (type == JOB_STOP || type == JOB_RESTART || type == JOB_TRY_RESTART) {
SET_FOREACH(dep, ret->unit->meta.dependencies[UNIT_REQUIRED_BY], i)
- if ((r = transaction_add_job_and_dependencies(m, type, dep, ret, true, override, NULL)) < 0 && r != -EBADR)
+ if ((r = transaction_add_job_and_dependencies(m, type, dep, ret, true, override, e, NULL)) < 0 && r != -EBADR)
goto fail;
}
continue;
/* No need to stop inactive jobs */
- if (unit_active_state(u) == UNIT_INACTIVE)
+ if (UNIT_IS_INACTIVE_OR_MAINTENANCE(unit_active_state(u)))
continue;
/* Is there already something listed for this? */
if (hashmap_get(m->transaction_jobs, u))
continue;
- if ((r = transaction_add_job_and_dependencies(m, JOB_STOP, u, NULL, true, false, NULL)) < 0)
+ if ((r = transaction_add_job_and_dependencies(m, JOB_STOP, u, NULL, true, false, NULL, NULL)) < 0)
log_warning("Cannot add isolate job for unit %s, ignoring: %s", u->meta.id, strerror(-r));
}
return 0;
}
-int manager_add_job(Manager *m, JobType type, Unit *unit, JobMode mode, bool override, Job **_ret) {
+int manager_add_job(Manager *m, JobType type, Unit *unit, JobMode mode, bool override, DBusError *e, Job **_ret) {
int r;
Job *ret;
assert(unit);
assert(mode < _JOB_MODE_MAX);
- if (mode == JOB_ISOLATE && type != JOB_START)
+ if (mode == JOB_ISOLATE && type != JOB_START) {
+ dbus_set_error(e, BUS_ERROR_INVALID_JOB_MODE, "Isolate is only valid for start.");
return -EINVAL;
+ }
log_debug("Trying to enqueue job %s/%s", unit->meta.id, job_type_to_string(type));
- if ((r = transaction_add_job_and_dependencies(m, type, unit, NULL, true, override, &ret)) < 0) {
+ if ((r = transaction_add_job_and_dependencies(m, type, unit, NULL, true, override, e, &ret)) < 0) {
transaction_abort(m);
return r;
}
return r;
}
- if ((r = transaction_activate(m, mode)) < 0)
+ if ((r = transaction_activate(m, mode, e)) < 0)
return r;
log_debug("Enqueued job %s/%s as %u", unit->meta.id, job_type_to_string(type), (unsigned) ret->id);
return 0;
}
-int manager_add_job_by_name(Manager *m, JobType type, const char *name, JobMode mode, bool override, Job **_ret) {
+int manager_add_job_by_name(Manager *m, JobType type, const char *name, JobMode mode, bool override, DBusError *e, Job **_ret) {
Unit *unit;
int r;
assert(name);
assert(mode < _JOB_MODE_MAX);
- if ((r = manager_load_unit(m, name, NULL, &unit)) < 0)
+ if ((r = manager_load_unit(m, name, NULL, NULL, &unit)) < 0)
return r;
- return manager_add_job(m, type, unit, mode, override, _ret);
+ return manager_add_job(m, type, unit, mode, override, e, _ret);
}
Job *manager_get_job(Manager *m, uint32_t id) {
while ((meta = m->load_queue)) {
assert(meta->in_load_queue);
- unit_load(UNIT(meta));
+ unit_load((Unit*) meta);
n++;
}
return n;
}
-int manager_load_unit_prepare(Manager *m, const char *name, const char *path, Unit **_ret) {
+int manager_load_unit_prepare(Manager *m, const char *name, const char *path, DBusError *e, Unit **_ret) {
Unit *ret;
int r;
/* This will prepare the unit for loading, but not actually
* load anything from disk. */
- if (path && !is_path(path))
+ if (path && !is_path(path)) {
+ dbus_set_error(e, BUS_ERROR_INVALID_PATH, "Path %s is not absolute.", path);
return -EINVAL;
+ }
if (!name)
name = file_name_from_path(path);
- if (!unit_name_is_valid(name))
+ if (!unit_name_is_valid(name)) {
+ dbus_set_error(e, BUS_ERROR_INVALID_NAME, "Unit name %s is not valid.", name);
return -EINVAL;
+ }
if ((ret = manager_get_unit(m, name))) {
*_ret = ret;
return 0;
}
-int manager_load_unit(Manager *m, const char *name, const char *path, Unit **_ret) {
+int manager_load_unit(Manager *m, const char *name, const char *path, DBusError *e, Unit **_ret) {
int r;
assert(m);
/* This will load the service information files, but not actually
* start any services or anything. */
- if ((r = manager_load_unit_prepare(m, name, path, _ret)) != 0)
+ if ((r = manager_load_unit_prepare(m, name, path, e, _ret)) != 0)
return r;
manager_dispatch_load_queue(m);
while ((meta = m->dbus_unit_queue)) {
assert(meta->in_dbus_queue);
- bus_unit_send_change_signal(UNIT(meta));
+ bus_unit_send_change_signal((Unit*) meta);
n++;
}
continue;
}
- char_array_0(buf);
+ assert((size_t) n < sizeof(buf));
+ buf[n] = 0;
if (!(tags = strv_split(buf, "\n\r")))
return -ENOMEM;
char *name = NULL;
get_process_name(si.si_pid, &name);
- log_debug("Got SIGCHLD for process %llu (%s)", (unsigned long long) si.si_pid, strna(name));
+ log_debug("Got SIGCHLD for process %lu (%s)", (unsigned long) si.si_pid, strna(name));
free(name);
}
if (si.si_code != CLD_EXITED && si.si_code != CLD_KILLED && si.si_code != CLD_DUMPED)
continue;
- log_debug("Child %llu died (code=%s, status=%i/%s)",
- (long long unsigned) si.si_pid,
+ log_debug("Child %lu died (code=%s, status=%i/%s)",
+ (long unsigned) si.si_pid,
sigchld_code_to_string(si.si_code),
si.si_status,
strna(si.si_code == CLD_EXITED ? exit_status_to_string(si.si_status) : strsignal(si.si_status)));
static int manager_start_target(Manager *m, const char *name, JobMode mode) {
int r;
+ DBusError error;
+
+ dbus_error_init(&error);
+
+ log_info("Activating special unit %s", name);
- if ((r = manager_add_job_by_name(m, JOB_START, name, mode, true, NULL)) < 0)
- log_error("Failed to enqueue %s job: %s", name, strerror(-r));
+ if ((r = manager_add_job_by_name(m, JOB_START, name, mode, true, &error, NULL)) < 0)
+ log_error("Failed to enqueue %s job: %s", name, bus_error(&error, r));
+
+ dbus_error_free(&error);
return r;
}
return -errno;
}
+ log_debug("Received SIG%s", strna(signal_to_string(sfsi.ssi_signo)));
+
switch (sfsi.ssi_signo) {
case SIGCHLD:
break;
case SIGTERM:
- if (m->running_as == MANAGER_INIT) {
+ if (m->running_as == MANAGER_SYSTEM) {
/* This is for compatibility with the
* original sysvinit */
m->exit_code = MANAGER_REEXECUTE;
/* Fall through */
case SIGINT:
- if (m->running_as == MANAGER_INIT) {
+ if (m->running_as == MANAGER_SYSTEM) {
manager_start_target(m, SPECIAL_CTRL_ALT_DEL_TARGET, JOB_REPLACE);
break;
}
break;
case SIGWINCH:
- if (m->running_as == MANAGER_INIT)
+ if (m->running_as == MANAGER_SYSTEM)
manager_start_target(m, SPECIAL_KBREQUEST_TARGET, JOB_REPLACE);
/* This is a nop on non-init */
break;
case SIGPWR:
- if (m->running_as == MANAGER_INIT)
+ if (m->running_as == MANAGER_SYSTEM)
manager_start_target(m, SPECIAL_SIGPWR_TARGET, JOB_REPLACE);
/* This is a nop on non-init */
if (!u || UNIT_IS_ACTIVE_OR_RELOADING(unit_active_state(u))) {
log_info("Trying to reconnect to bus...");
- bus_init_system(m);
- bus_init_api(m);
+ bus_init(m);
}
if (!u || !UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(u))) {
if ((int) sfsi.ssi_signo >= SIGRTMIN+0 &&
(int) sfsi.ssi_signo < SIGRTMIN+(int) ELEMENTSOF(table)) {
manager_start_target(m, table[sfsi.ssi_signo - SIGRTMIN],
- sfsi.ssi_signo == 2 ? JOB_ISOLATE : JOB_REPLACE);
+ (sfsi.ssi_signo == 1 || sfsi.ssi_signo == 2) ? JOB_ISOLATE : JOB_REPLACE);
break;
}
- log_info("Got unhandled signal <%s>.", strsignal(sfsi.ssi_signo));
+ log_warning("Got unhandled signal <%s>.", strna(signal_to_string(sfsi.ssi_signo)));
}
}
}
if (m->utmp_reboot_written)
return;
- if (m->running_as != MANAGER_INIT)
+ if (m->running_as != MANAGER_SYSTEM)
return;
if (!manager_utmp_good(m))
if (u->meta.type != UNIT_TARGET)
return;
- if (m->running_as != MANAGER_INIT)
+ if (m->running_as != MANAGER_SYSTEM)
return;
if (!manager_utmp_good(m))
log_debug("Deserializing state...");
+ m->deserializing = true;
+
for (;;) {
Unit *u;
char name[UNIT_NAME_MAX+2];
if (feof(f))
break;
- return -errno;
+ r = -errno;
+ goto finish;
}
char_array_0(name);
- if ((r = manager_load_unit(m, strstrip(name), NULL, &u)) < 0)
- return r;
+ if ((r = manager_load_unit(m, strstrip(name), NULL, NULL, &u)) < 0)
+ goto finish;
if ((r = unit_deserialize(u, f, fds)) < 0)
- return r;
+ goto finish;
}
- if (ferror(f))
- return -EIO;
+ if (ferror(f)) {
+ r = -EIO;
+ goto finish;
+ }
- return 0;
+ r = 0;
+
+finish:
+ m->deserializing = false;
+
+ return r;
}
int manager_reload(Manager *m) {
return r;
}
+bool manager_is_booting_or_shutting_down(Manager *m) {
+ Unit *u;
+
+ assert(m);
+
+ /* Is the initial job still around? */
+ if (manager_get_job(m, 1))
+ return true;
+
+ /* Is there a job for the shutdown target? */
+ if (((u = manager_get_unit(m, SPECIAL_SHUTDOWN_TARGET))))
+ return !!u->meta.job;
+
+ return false;
+}
+
static const char* const manager_running_as_table[_MANAGER_RUNNING_AS_MAX] = {
- [MANAGER_INIT] = "init",
[MANAGER_SYSTEM] = "system",
[MANAGER_SESSION] = "session"
};
~ianmdlvl / elogind.git / blobdiff