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Merge pull request #1869 from poettering/kill-overridable

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Remove support for RequiresOverridable= and RequisiteOverridable=
This commit is contained in:
Michal Schmidt 2015-11-13 14:04:34 +01:00
commit 7152869f0a
33 changed files with 146 additions and 226 deletions
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21
TODO
View File

@ -36,12 +36,6 @@ Features:
* PID1: find a way how we can reload unit file configuration for
specific units only, without reloading the whole of systemd
* For services: replace the default Requires=basic.target with After=basic.target + Requires=sysinit.target.
* drop "Overridable" dependency types
* document precise effect of DefaultDependencies=yes
* add an explicit parser for LimitNICE= and LimitRTPRIO= that verifies
the specified range and generates sane error messages for incorrect
specifications. Also, for LimitNICE= maybe introduce a syntax such
@ -52,7 +46,7 @@ Features:
* when we detect that there are waiting jobs but no running jobs, do something
* push CPUAffinity also into the "cpuset" cgroup controller (only after the cpuset controller got ported to the unified hierarchy)
* push CPUAffinity= also into the "cpuset" cgroup controller (only after the cpuset controller got ported to the unified hierarchy)
* add a concept of RemainAfterExit= to scope units
@ -673,8 +667,6 @@ Features:
- add new command to systemctl: "systemctl system-reexec" which reexecs as many daemons as virtually possible
- systemctl enable: fail if target to alias into does not exist? maybe show how many units are enabled afterwards?
- systemctl: "Journal has been rotated since unit was started." message is misleading
- support "systemctl stop foobar@.service" to stop all units matching a certain template
- Something is wrong with symlink handling of "autovt@.service" in "systemctl list-unit-files"
- better error message if you run systemctl without systemd running
- systemctl status output should should include list of triggering units and their status
@ -689,7 +681,6 @@ Features:
o DST changes
- Support 2012-02~4 as syntax for specifying the fourth to last day of the month.
- calendarspec: support value ranges with ".." notation. Example: 2013-4..8-1
- when parsing calendar timestamps support the UTC timezone (even if we will not support arbitrary timezone specs, support UTC itself certainly makes sense), also support syntaxes such as +0200
- Modulate timer frequency based on battery state
* add libsystemd-password or so to query passwords during boot using the password agent logic
@ -749,8 +740,6 @@ Features:
* introduce Type=pid-file
* change Requires=basic.target to RequisiteOverride=basic.target
* when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr
* ExecOnFailure=/usr/bin/foo
@ -769,8 +758,6 @@ Features:
* add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/
* default unix qlen is too small (10). bump sysctl? add sockopt?
* save coredump in Windows/Mozilla minidump format
* support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting)
@ -918,8 +905,6 @@ External:
* drop accountsservice's StandardOutput=syslog and Type=dbus fields
* dbus upstream still refers to dbus.target and should not
* dbus: in fedora, make /var/lib/dbus/machine-id a symlink to /etc/machine-id
* /usr/bin/service should actually show the new command line
@ -954,7 +939,3 @@ Regularly:
* use secure_getenv() instead of getenv() where appropriate
* link up selected blog stories from man pages and unit files Documentation= fields
Scheduled for removal or fixing:
* xxxOverridable dependencies (probably: fix)

3
man/systemctl.xml
View File

@ -179,7 +179,6 @@
<command>list-dependencies</command>, i.e. follow
dependencies of type <varname>WantedBy=</varname>,
<varname>RequiredBy=</varname>,
<varname>RequiredByOverridable=</varname>,
<varname>PartOf=</varname>, <varname>BoundBy=</varname>,
instead of <varname>Wants=</varname> and similar.
</para>
@ -932,9 +931,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
<para>Shows units required and wanted by the specified
unit. This recursively lists units following the
<varname>Requires=</varname>,
<varname>RequiresOverridable=</varname>,
<varname>Requisite=</varname>,
<varname>RequisiteOverridable=</varname>,
<varname>ConsistsOf=</varname>,
<varname>Wants=</varname>, <varname>BindsTo=</varname>
dependencies. If no unit is specified,

2
man/systemd-analyze.xml
View File

@ -226,9 +226,7 @@
<varname>After=</varname> or <varname>Before=</varname> are
shown. If <option>--require</option> is passed, only
dependencies of type <varname>Requires=</varname>,
<varname>RequiresOverridable=</varname>,
<varname>Requisite=</varname>,
<varname>RequisiteOverridable=</varname>,
<varname>Wants=</varname> and <varname>Conflicts=</varname>
are shown. If neither is passed, this shows dependencies of
all these types.</para></listitem>

3
man/systemd.target.xml
View File

@ -85,8 +85,7 @@
<para>Unless <varname>DefaultDependencies=</varname> is set to
<option>no</option>, target units will implicitly complement all
configured dependencies of type <varname>Wants=</varname>,
<varname>Requires=</varname>,
<varname>RequiresOverridable=</varname> with dependencies of type
<varname>Requires=</varname> with dependencies of type
<varname>After=</varname>, unless an ordering dependency of any
kind between the target and the respective other unit is already
in place. Note that this behaviour is disabled if either unit has

20
man/systemd.unit.xml
View File

@ -452,27 +452,9 @@
</varlistentry>
<varlistentry>
<term><varname>RequiresOverridable=</varname></term>
<term><varname>Requisite=</varname></term>
<listitem><para>Similar to <varname>Requires=</varname>.
Dependencies listed in <varname>RequiresOverridable=</varname>
which cannot be fulfilled or fail to start are ignored if the
startup was explicitly requested by the user. If the start-up
was pulled in indirectly by some dependency or automatic
start-up of units that is not requested by the user, this
dependency must be fulfilled and otherwise the transaction
fails. Hence, this option may be used to configure
dependencies that are normally honored unless the user
explicitly starts up the unit, in which case whether they
failed or not is irrelevant.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>Requisite=</varname></term>
<term><varname>RequisiteOverridable=</varname></term>
<listitem><para>Similar to <varname>Requires=</varname> and
<varname>RequiresOverridable=</varname>, respectively.
However, if the units listed here are not started already,
they will not be started and the transaction will fail
immediately. </para></listitem>

8
src/analyze/analyze-verify.c
View File

@ -23,6 +23,7 @@
#include "alloc-util.h"
#include "analyze-verify.h"
#include "bus-error.h"
#include "bus-util.h"
#include "log.h"
#include "manager.h"
@ -164,7 +165,6 @@ static int verify_documentation(Unit *u, bool check_man) {
static int verify_unit(Unit *u, bool check_man) {
_cleanup_bus_error_free_ sd_bus_error err = SD_BUS_ERROR_NULL;
Job *j;
int r, k;
assert(u);
@ -173,11 +173,9 @@ static int verify_unit(Unit *u, bool check_man) {
unit_dump(u, stdout, "\t");
log_unit_debug(u, "Creating %s/start job", u->id);
r = manager_add_job(u->manager, JOB_START, u, JOB_REPLACE, false, &err, &j);
if (sd_bus_error_is_set(&err))
log_unit_error(u, "Error: %s: %s", err.name, err.message);
r = manager_add_job(u->manager, JOB_START, u, JOB_REPLACE, &err, NULL);
if (r < 0)
log_unit_error_errno(u, r, "Failed to create %s/start: %m", u->id);
log_unit_error_errno(u, r, "Failed to create %s/start: %s", u->id, bus_error_message(&err, r));
k = verify_socket(u);
if (k < 0 && r == 0)

6
src/analyze/analyze.c
View File

@ -1074,12 +1074,6 @@ static int graph_one(sd_bus *bus, const UnitInfo *u, char *patterns[], char *fro
if (arg_dot == DEP_REQUIRE ||arg_dot == DEP_ALL) {
r = graph_one_property(bus, u, "Requires", "black", patterns, from_patterns, to_patterns);
if (r < 0)
return r;
r = graph_one_property(bus, u, "RequiresOverridable", "black", patterns, from_patterns, to_patterns);
if (r < 0)
return r;
r = graph_one_property(bus, u, "RequisiteOverridable", "darkblue", patterns, from_patterns, to_patterns);
if (r < 0)
return r;
r = graph_one_property(bus, u, "Wants", "grey66", patterns, from_patterns, to_patterns);

4
src/basic/unit-name.c
View File

@ -1000,16 +1000,12 @@ DEFINE_STRING_TABLE_LOOKUP(timer_state, TimerState);
static const char* const unit_dependency_table[_UNIT_DEPENDENCY_MAX] = {
[UNIT_REQUIRES] = "Requires",
[UNIT_REQUIRES_OVERRIDABLE] = "RequiresOverridable",
[UNIT_REQUISITE] = "Requisite",
[UNIT_REQUISITE_OVERRIDABLE] = "RequisiteOverridable",
[UNIT_WANTS] = "Wants",
[UNIT_BINDS_TO] = "BindsTo",
[UNIT_PART_OF] = "PartOf",
[UNIT_REQUIRED_BY] = "RequiredBy",
[UNIT_REQUIRED_BY_OVERRIDABLE] = "RequiredByOverridable",
[UNIT_REQUISITE_OF] = "RequisiteOf",
[UNIT_REQUISITE_OF_OVERRIDABLE] = "RequisiteOfOverridable",
[UNIT_WANTED_BY] = "WantedBy",
[UNIT_BOUND_BY] = "BoundBy",
[UNIT_CONSISTS_OF] = "ConsistsOf",

4
src/basic/unit-name.h
View File

@ -218,18 +218,14 @@ typedef enum TimerState {
typedef enum UnitDependency {
/* Positive dependencies */
UNIT_REQUIRES,
UNIT_REQUIRES_OVERRIDABLE,
UNIT_REQUISITE,
UNIT_REQUISITE_OVERRIDABLE,
UNIT_WANTS,
UNIT_BINDS_TO,
UNIT_PART_OF,
/* Inverse of the above */
UNIT_REQUIRED_BY, /* inverse of 'requires' is 'required_by' */
UNIT_REQUIRED_BY_OVERRIDABLE, /* inverse of 'requires_overridable' is 'required_by_overridable' */
UNIT_REQUISITE_OF, /* inverse of 'requisite' is 'requisite_of' */
UNIT_REQUISITE_OF_OVERRIDABLE,/* inverse of 'requisite_overridable' is 'requisite_of_overridable' */
UNIT_WANTED_BY, /* inverse of 'wants' */
UNIT_BOUND_BY, /* inverse of 'binds_to' */
UNIT_CONSISTS_OF, /* inverse of 'part_of' */

5
src/core/automount.c
View File

@ -728,8 +728,7 @@ static void automount_enter_runnning(Automount *a) {
if (!S_ISDIR(st.st_mode) || st.st_dev != a->dev_id)
log_unit_info(UNIT(a), "Automount point already active?");
else {
r = manager_add_job(UNIT(a)->manager, JOB_START, UNIT_TRIGGER(UNIT(a)),
JOB_REPLACE, true, &error, NULL);
r = manager_add_job(UNIT(a)->manager, JOB_START, UNIT_TRIGGER(UNIT(a)), JOB_REPLACE, &error, NULL);
if (r < 0) {
log_unit_warning(UNIT(a), "Failed to queue mount startup job: %s", bus_error_message(&error, r));
goto fail;
@ -974,7 +973,7 @@ static int automount_dispatch_io(sd_event_source *s, int fd, uint32_t events, vo
break;
}
r = manager_add_job(UNIT(a)->manager, JOB_STOP, UNIT_TRIGGER(UNIT(a)), JOB_REPLACE, true, &error, NULL);
r = manager_add_job(UNIT(a)->manager, JOB_STOP, UNIT_TRIGGER(UNIT(a)), JOB_REPLACE, &error, NULL);
if (r < 0) {
log_unit_warning(UNIT(a), "Failed to queue umount startup job: %s", bus_error_message(&error, r));
goto fail;

2
src/core/busname.c
View File

@ -596,7 +596,7 @@ static void busname_enter_running(BusName *n) {
goto fail;
}
r = manager_add_job(UNIT(n)->manager, JOB_START, UNIT_DEREF(n->service), JOB_REPLACE, true, &error, NULL);
r = manager_add_job(UNIT(n)->manager, JOB_START, UNIT_DEREF(n->service), JOB_REPLACE, &error, NULL);
if (r < 0)
goto fail;
}

38
src/core/dbus-unit.c
View File

@ -118,6 +118,22 @@ static int property_get_dependencies(
return sd_bus_message_close_container(reply);
}
static int property_get_obsolete_dependencies(
sd_bus *bus,
const char *path,
const char *interface,
const char *property,
sd_bus_message *reply,
void *userdata,
sd_bus_error *error) {
assert(bus);
assert(reply);
/* For dependency types we don't support anymore always return an empty array */
return sd_bus_message_append(reply, "as", 0);
}
static int property_get_description(
sd_bus *bus,
const char *path,
@ -621,16 +637,12 @@ const sd_bus_vtable bus_unit_vtable[] = {
SD_BUS_PROPERTY("Names", "as", property_get_names, 0, SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("Following", "s", property_get_following, 0, 0),
SD_BUS_PROPERTY("Requires", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_REQUIRES]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RequiresOverridable", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_REQUIRES_OVERRIDABLE]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("Requisite", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_REQUISITE]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RequisiteOverridable", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_REQUISITE_OVERRIDABLE]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("Wants", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_WANTS]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("BindsTo", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_BINDS_TO]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("PartOf", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_PART_OF]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RequiredBy", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_REQUIRED_BY]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RequiredByOverridable", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_REQUIRED_BY_OVERRIDABLE]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RequisiteOf", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_REQUISITE_OF]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RequisiteOfOverridable", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_REQUISITE_OF_OVERRIDABLE]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("WantedBy", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_WANTED_BY]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("BoundBy", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_BOUND_BY]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("ConsistsOf", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_CONSISTS_OF]), SD_BUS_VTABLE_PROPERTY_CONST),
@ -644,6 +656,10 @@ const sd_bus_vtable bus_unit_vtable[] = {
SD_BUS_PROPERTY("PropagatesReloadTo", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_PROPAGATES_RELOAD_TO]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("ReloadPropagatedFrom", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_RELOAD_PROPAGATED_FROM]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("JoinsNamespaceOf", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_JOINS_NAMESPACE_OF]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RequiresOverridable", "as", property_get_obsolete_dependencies, 0, SD_BUS_VTABLE_HIDDEN),
SD_BUS_PROPERTY("RequisiteOverridable", "as", property_get_obsolete_dependencies, 0, SD_BUS_VTABLE_HIDDEN),
SD_BUS_PROPERTY("RequiredByOverridable", "as", property_get_obsolete_dependencies, 0, SD_BUS_VTABLE_HIDDEN),
SD_BUS_PROPERTY("RequisiteOfOverridable", "as", property_get_obsolete_dependencies, 0, SD_BUS_VTABLE_HIDDEN),
SD_BUS_PROPERTY("RequiresMountsFor", "as", NULL, offsetof(Unit, requires_mounts_for), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("Documentation", "as", NULL, offsetof(Unit, documentation), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("Description", "s", property_get_description, 0, SD_BUS_VTABLE_PROPERTY_CONST),
@ -992,7 +1008,7 @@ int bus_unit_queue_job(
(type == JOB_RELOAD_OR_START && job_type_collapse(type, u) == JOB_START && u->refuse_manual_start))
return sd_bus_error_setf(error, BUS_ERROR_ONLY_BY_DEPENDENCY, "Operation refused, unit %s may be requested by dependency only.", u->id);
r = manager_add_job(u->manager, type, u, mode, true, error, &j);
r = manager_add_job(u->manager, type, u, mode, error, &j);
if (r < 0)
return r;
@ -1108,9 +1124,15 @@ static int bus_unit_set_transient_property(
UnitDependency d;
const char *other;
d = unit_dependency_from_string(name);
if (d < 0)
return -EINVAL;
if (streq(name, "RequiresOverridable"))
d = UNIT_REQUIRES; /* redirect for obsolete unit dependency type */
else if (streq(name, "RequisiteOverridable"))
d = UNIT_REQUISITE; /* same here */
else {
d = unit_dependency_from_string(name);
if (d < 0)
return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid unit dependency: %s", name);
}
r = sd_bus_message_enter_container(message, 'a', "s");
if (r < 0)

2
src/core/dbus.c
View File

@ -177,7 +177,7 @@ static int signal_activation_request(sd_bus_message *message, void *userdata, sd
goto failed;
}
r = manager_add_job(m, JOB_START, u, JOB_REPLACE, true, &error, NULL);
r = manager_add_job(m, JOB_START, u, JOB_REPLACE, &error, NULL);
if (r < 0)
goto failed;

22
src/core/failure-action.c
View File

@ -42,8 +42,6 @@ int failure_action(
FailureAction action,
const char *reboot_arg) {
int r;
assert(m);
assert(action >= 0);
assert(action < _FAILURE_ACTION_MAX);
@ -62,18 +60,13 @@ int failure_action(
switch (action) {
case FAILURE_ACTION_REBOOT: {
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
case FAILURE_ACTION_REBOOT:
log_and_status(m, "Rebooting as result of failure.");
update_reboot_param_file(reboot_arg);
r = manager_add_job_by_name(m, JOB_START, SPECIAL_REBOOT_TARGET, JOB_REPLACE, true, &error, NULL);
if (r < 0)
log_error("Failed to reboot: %s.", bus_error_message(&error, r));
(void) manager_add_job_by_name_and_warn(m, JOB_START, SPECIAL_REBOOT_TARGET, JOB_REPLACE, NULL);
break;
}
case FAILURE_ACTION_REBOOT_FORCE:
log_and_status(m, "Forcibly rebooting as result of failure.");
@ -96,17 +89,10 @@ int failure_action(
reboot(RB_AUTOBOOT);
break;
case FAILURE_ACTION_POWEROFF: {
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
case FAILURE_ACTION_POWEROFF:
log_and_status(m, "Powering off as result of failure.");
r = manager_add_job_by_name(m, JOB_START, SPECIAL_POWEROFF_TARGET, JOB_REPLACE, true, &error, NULL);
if (r < 0)
log_error("Failed to poweroff: %s.", bus_error_message(&error, r));
(void) manager_add_job_by_name_and_warn(m, JOB_START, SPECIAL_POWEROFF_TARGET, JOB_REPLACE, NULL);
break;
}
case FAILURE_ACTION_POWEROFF_FORCE:
log_and_status(m, "Forcibly powering off as result of failure.");

15
src/core/job.c
View File

@ -175,7 +175,6 @@ static void job_merge_into_installed(Job *j, Job *other) {
else
assert(other->type == JOB_NOP);
j->override = j->override || other->override;
j->irreversible = j->irreversible || other->irreversible;
j->ignore_order = j->ignore_order || other->ignore_order;
}
@ -307,12 +306,10 @@ void job_dump(Job *j, FILE*f, const char *prefix) {
"%s-> Job %u:\n"
"%s\tAction: %s -> %s\n"
"%s\tState: %s\n"
"%s\tForced: %s\n"
"%s\tIrreversible: %s\n",
prefix, j->id,
prefix, j->unit->id, job_type_to_string(j->type),
prefix, job_state_to_string(j->state),
prefix, yes_no(j->override),
prefix, yes_no(j->irreversible));
}
@ -841,8 +838,6 @@ int job_finish_and_invalidate(Job *j, JobResult result, bool recursive) {
job_fail_dependencies(u, UNIT_REQUIRED_BY);
job_fail_dependencies(u, UNIT_REQUISITE_OF);
job_fail_dependencies(u, UNIT_BOUND_BY);
job_fail_dependencies(u, UNIT_REQUIRED_BY_OVERRIDABLE);
job_fail_dependencies(u, UNIT_REQUISITE_OF_OVERRIDABLE);
} else if (t == JOB_STOP)
job_fail_dependencies(u, UNIT_CONFLICTED_BY);
}
@ -967,7 +962,6 @@ int job_serialize(Job *j, FILE *f, FDSet *fds) {
fprintf(f, "job-id=%u\n", j->id);
fprintf(f, "job-type=%s\n", job_type_to_string(j->type));
fprintf(f, "job-state=%s\n", job_state_to_string(j->state));
fprintf(f, "job-override=%s\n", yes_no(j->override));
fprintf(f, "job-irreversible=%s\n", yes_no(j->irreversible));
fprintf(f, "job-sent-dbus-new-signal=%s\n", yes_no(j->sent_dbus_new_signal));
fprintf(f, "job-ignore-order=%s\n", yes_no(j->ignore_order));
@ -1035,15 +1029,6 @@ int job_deserialize(Job *j, FILE *f, FDSet *fds) {
else
job_set_state(j, s);
} else if (streq(l, "job-override")) {
int b;
b = parse_boolean(v);
if (b < 0)
log_debug("Failed to parse job override flag %s", v);
else
j->override = j->override || b;
} else if (streq(l, "job-irreversible")) {
int b;

1
src/core/job.h
View File

@ -162,7 +162,6 @@ struct Job {
bool installed:1;
bool in_run_queue:1;
bool matters_to_anchor:1;
bool override:1;
bool in_dbus_queue:1;
bool sent_dbus_new_signal:1;
bool ignore_order:1;

4
src/core/load-fragment-gperf.gperf.m4
View File

@ -134,9 +134,7 @@ Unit.Description, config_parse_unit_string_printf, 0,
Unit.Documentation, config_parse_documentation, 0, offsetof(Unit, documentation)
Unit.SourcePath, config_parse_path, 0, offsetof(Unit, source_path)
Unit.Requires, config_parse_unit_deps, UNIT_REQUIRES, 0
Unit.RequiresOverridable, config_parse_unit_deps, UNIT_REQUIRES_OVERRIDABLE, 0
Unit.Requisite, config_parse_unit_deps, UNIT_REQUISITE, 0
Unit.RequisiteOverridable, config_parse_unit_deps, UNIT_REQUISITE_OVERRIDABLE, 0
Unit.Wants, config_parse_unit_deps, UNIT_WANTS, 0
Unit.BindsTo, config_parse_unit_deps, UNIT_BINDS_TO, 0
Unit.BindTo, config_parse_unit_deps, UNIT_BINDS_TO, 0
@ -150,6 +148,8 @@ Unit.ReloadPropagatedFrom, config_parse_unit_deps, UNIT_RELOAD
Unit.PropagateReloadFrom, config_parse_unit_deps, UNIT_RELOAD_PROPAGATED_FROM, 0
Unit.PartOf, config_parse_unit_deps, UNIT_PART_OF, 0
Unit.JoinsNamespaceOf, config_parse_unit_deps, UNIT_JOINS_NAMESPACE_OF, 0
Unit.RequiresOverridable, config_parse_obsolete_unit_deps, UNIT_REQUIRES, 0
Unit.RequisiteOverridable, config_parse_obsolete_unit_deps, UNIT_REQUISITE, 0
Unit.RequiresMountsFor, config_parse_unit_requires_mounts_for, 0, 0
Unit.StopWhenUnneeded, config_parse_bool, 0, offsetof(Unit, stop_when_unneeded)
Unit.RefuseManualStart, config_parse_bool, 0, offsetof(Unit, refuse_manual_start)

39
src/core/load-fragment.c
View File

@ -98,16 +98,17 @@ int config_parse_warn_compat(
return 0;
}
int config_parse_unit_deps(const char *unit,
const char *filename,
unsigned line,
const char *section,
unsigned section_line,
const char *lvalue,
int ltype,
const char *rvalue,
void *data,
void *userdata) {
int config_parse_unit_deps(
const char *unit,
const char *filename,
unsigned line,
const char *section,
unsigned section_line,
const char *lvalue,
int ltype,
const char *rvalue,
void *data,
void *userdata) {
UnitDependency d = ltype;
Unit *u = userdata;
@ -146,6 +147,24 @@ int config_parse_unit_deps(const char *unit,
return 0;
}
int config_parse_obsolete_unit_deps(
const char *unit,
const char *filename,
unsigned line,
const char *section,
unsigned section_line,
const char *lvalue,
int ltype,
const char *rvalue,
void *data,
void *userdata) {
log_syntax(unit, LOG_WARNING, filename, line, 0,
"Unit dependency type %s= is obsolete, replacing by %s=, please update your unit file", lvalue, unit_dependency_to_string(ltype));
return config_parse_unit_deps(unit, filename, line, section, section_line, lvalue, ltype, rvalue, data, userdata);
}
int config_parse_unit_string_printf(
const char *unit,
const char *filename,

1
src/core/load-fragment.h
View File

@ -31,6 +31,7 @@ void unit_dump_config_items(FILE *f);
int config_parse_warn_compat(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_unit_deps(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_obsolete_unit_deps(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_unit_string_printf(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_unit_strv_printf(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_unit_path_printf(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);

6
src/core/main.c
View File

@ -1744,11 +1744,13 @@ int main(int argc, char *argv[]) {
manager_dump_units(m, stdout, "\t");
}
r = manager_add_job(m, JOB_START, target, JOB_ISOLATE, false, &error, &default_unit_job);
r = manager_add_job(m, JOB_START, target, JOB_ISOLATE, &error, &default_unit_job);
if (r == -EPERM) {
log_debug("Default target could not be isolated, starting instead: %s", bus_error_message(&error, r));
r = manager_add_job(m, JOB_START, target, JOB_REPLACE, false, &error, &default_unit_job);
sd_bus_error_free(&error);
r = manager_add_job(m, JOB_START, target, JOB_REPLACE, &error, &default_unit_job);
if (r < 0) {
log_emergency("Failed to start default target: %s", bus_error_message(&error, r));
error_message = "Failed to start default target";

26
src/core/manager.c
View File

@ -1183,7 +1183,7 @@ int manager_startup(Manager *m, FILE *serialization, FDSet *fds) {
return r;
}
int manager_add_job(Manager *m, JobType type, Unit *unit, JobMode mode, bool override, sd_bus_error *e, Job **_ret) {
int manager_add_job(Manager *m, JobType type, Unit *unit, JobMode mode, sd_bus_error *e, Job **_ret) {
int r;
Transaction *tr;
@ -1206,7 +1206,7 @@ int manager_add_job(Manager *m, JobType type, Unit *unit, JobMode mode, bool ove
if (!tr)
return -ENOMEM;
r = transaction_add_job_and_dependencies(tr, type, unit, NULL, true, override, false,
r = transaction_add_job_and_dependencies(tr, type, unit, NULL, true, false,
mode == JOB_IGNORE_DEPENDENCIES || mode == JOB_IGNORE_REQUIREMENTS,
mode == JOB_IGNORE_DEPENDENCIES, e);
if (r < 0)
@ -1238,7 +1238,7 @@ tr_abort:
return r;
}
int manager_add_job_by_name(Manager *m, JobType type, const char *name, JobMode mode, bool override, sd_bus_error *e, Job **_ret) {
int manager_add_job_by_name(Manager *m, JobType type, const char *name, JobMode mode, sd_bus_error *e, Job **ret) {
Unit *unit;
int r;
@ -1251,7 +1251,23 @@ int manager_add_job_by_name(Manager *m, JobType type, const char *name, JobMode
if (r < 0)
return r;
return manager_add_job(m, type, unit, mode, override, e, _ret);
return manager_add_job(m, type, unit, mode, e, ret);
}
int manager_add_job_by_name_and_warn(Manager *m, JobType type, const char *name, JobMode mode, Job **ret) {
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
int r;
assert(m);
assert(type < _JOB_TYPE_MAX);
assert(name);
assert(mode < _JOB_MODE_MAX);
r = manager_add_job_by_name(m, type, name, mode, &error, ret);
if (r < 0)
return log_warning_errno(r, "Failed to enqueue %s job for %s: %s", job_mode_to_string(mode), name, bus_error_message(&error, r));
return r;
}
Job *manager_get_job(Manager *m, uint32_t id) {
@ -1687,7 +1703,7 @@ static int manager_start_target(Manager *m, const char *name, JobMode mode) {
log_debug("Activating special unit %s", name);
r = manager_add_job_by_name(m, JOB_START, name, mode, true, &error, NULL);
r = manager_add_job_by_name(m, JOB_START, name, mode, &error, NULL);
if (r < 0)
log_error("Failed to enqueue %s job: %s", name, bus_error_message(&error, r));

5
src/core/manager.h
View File

@ -326,8 +326,9 @@ int manager_load_unit_prepare(Manager *m, const char *name, const char *path, sd
int manager_load_unit(Manager *m, const char *name, const char *path, sd_bus_error *e, Unit **_ret);
int manager_load_unit_from_dbus_path(Manager *m, const char *s, sd_bus_error *e, Unit **_u);
int manager_add_job(Manager *m, JobType type, Unit *unit, JobMode mode, bool force, sd_bus_error *e, Job **_ret);
int manager_add_job_by_name(Manager *m, JobType type, const char *name, JobMode mode, bool force, sd_bus_error *e, Job **_ret);
int manager_add_job(Manager *m, JobType type, Unit *unit, JobMode mode, sd_bus_error *e, Job **_ret);
int manager_add_job_by_name(Manager *m, JobType type, const char *name, JobMode mode, sd_bus_error *e, Job **_ret);
int manager_add_job_by_name_and_warn(Manager *m, JobType type, const char *name, JobMode mode, Job **ret);
void manager_dump_units(Manager *s, FILE *f, const char *prefix);
void manager_dump_jobs(Manager *s, FILE *f, const char *prefix);

3
src/core/path.c
View File

@ -474,8 +474,7 @@ static void path_enter_running(Path *p) {
if (unit_stop_pending(UNIT(p)))
return;
r = manager_add_job(UNIT(p)->manager, JOB_START, UNIT_TRIGGER(UNIT(p)),
JOB_REPLACE, true, &error, NULL);
r = manager_add_job(UNIT(p)->manager, JOB_START, UNIT_TRIGGER(UNIT(p)), JOB_REPLACE, &error, NULL);
if (r < 0)
goto fail;

2
src/core/service.c
View File

@ -1849,7 +1849,7 @@ static void service_enter_restart(Service *s) {
* restarted. We use JOB_RESTART (instead of the more obvious
* JOB_START) here so that those dependency jobs will be added
* as well. */
r = manager_add_job(UNIT(s)->manager, JOB_RESTART, UNIT(s), JOB_FAIL, false, &error, NULL);
r = manager_add_job(UNIT(s)->manager, JOB_RESTART, UNIT(s), JOB_FAIL, &error, NULL);
if (r < 0)
goto fail;

4
src/core/socket.c
View File

@ -1921,7 +1921,7 @@ static void socket_enter_running(Socket *s, int cfd) {
goto fail;
}
r = manager_add_job(UNIT(s)->manager, JOB_START, UNIT_DEREF(s->service), JOB_REPLACE, true, &error, NULL);
r = manager_add_job(UNIT(s)->manager, JOB_START, UNIT_DEREF(s->service), JOB_REPLACE, &error, NULL);
if (r < 0)
goto fail;
}
@ -1979,7 +1979,7 @@ static void socket_enter_running(Socket *s, int cfd) {
cfd = -1;
s->n_connections ++;
r = manager_add_job(UNIT(s)->manager, JOB_START, UNIT(service), JOB_REPLACE, true, &error, NULL);
r = manager_add_job(UNIT(s)->manager, JOB_START, UNIT(service), JOB_REPLACE, &error, NULL);
if (r < 0)
goto fail;

2
src/core/target.c
View File

@ -52,9 +52,7 @@ static int target_add_default_dependencies(Target *t) {
static const UnitDependency deps[] = {
UNIT_REQUIRES,
UNIT_REQUIRES_OVERRIDABLE,
UNIT_REQUISITE,
UNIT_REQUISITE_OVERRIDABLE,
UNIT_WANTS,
UNIT_BINDS_TO,
UNIT_PART_OF

3
src/core/timer.c
View File

@ -511,8 +511,7 @@ static void timer_enter_running(Timer *t) {
if (unit_stop_pending(UNIT(t)))
return;
r = manager_add_job(UNIT(t)->manager, JOB_START, UNIT_TRIGGER(UNIT(t)),
JOB_REPLACE, true, &error, NULL);
r = manager_add_job(UNIT(t)->manager, JOB_START, UNIT_TRIGGER(UNIT(t)), JOB_REPLACE, &error, NULL);
if (r < 0)
goto fail;

50
src/core/transaction.c
View File

@ -99,9 +99,7 @@ static void transaction_merge_and_delete_job(Transaction *tr, Job *j, Job *other
j->type = t;
j->state = JOB_WAITING;
j->override = j->override || other->override;
j->irreversible = j->irreversible || other->irreversible;
j->matters_to_anchor = j->matters_to_anchor || other->matters_to_anchor;
/* Patch us in as new owner of the JobDependency objects */
@ -745,7 +743,7 @@ int transaction_activate(Transaction *tr, Manager *m, JobMode mode, sd_bus_error
return 0;
}
static Job* transaction_add_one_job(Transaction *tr, JobType type, Unit *unit, bool override, bool *is_new) {
static Job* transaction_add_one_job(Transaction *tr, JobType type, Unit *unit, bool *is_new) {
Job *j, *f;
assert(tr);
@ -774,7 +772,6 @@ static Job* transaction_add_one_job(Transaction *tr, JobType type, Unit *unit, b
j->generation = 0;
j->marker = NULL;
j->matters_to_anchor = false;
j->override = override;
j->irreversible = tr->irreversible;
LIST_PREPEND(transaction, f, j);
@ -833,7 +830,6 @@ int transaction_add_job_and_dependencies(
Unit *unit,
Job *by,
bool matters,
bool override,
bool conflicts,
bool ignore_requirements,
bool ignore_order,
@ -895,7 +891,7 @@ int transaction_add_job_and_dependencies(
/* First add the job. */
ret = transaction_add_one_job(tr, type, unit, override, &is_new);
ret = transaction_add_one_job(tr, type, unit, &is_new);
if (!ret)
return -ENOMEM;
@ -918,7 +914,7 @@ int transaction_add_job_and_dependencies(
* add all dependencies of everybody following. */
if (unit_following_set(ret->unit, &following) > 0) {
SET_FOREACH(dep, following, i) {
r = transaction_add_job_and_dependencies(tr, type, dep, ret, false, override, false, false, ignore_order, e);
r = transaction_add_job_and_dependencies(tr, type, dep, ret, false, false, false, ignore_order, e);
if (r < 0) {
log_unit_warning(dep, "Cannot add dependency job for, ignoring: %s", bus_error_message(e, r));
sd_bus_error_free(e);
@ -931,7 +927,7 @@ int transaction_add_job_and_dependencies(
/* Finally, recursively add in all dependencies. */
if (type == JOB_START || type == JOB_RESTART) {
SET_FOREACH(dep, ret->unit->dependencies[UNIT_REQUIRES], i) {
r = transaction_add_job_and_dependencies(tr, JOB_START, dep, ret, true, override, false, false, ignore_order, e);
r = transaction_add_job_and_dependencies(tr, JOB_START, dep, ret, true, false, false, ignore_order, e);
if (r < 0) {
if (r != -EBADR)
goto fail;
@ -941,7 +937,7 @@ int transaction_add_job_and_dependencies(
}
SET_FOREACH(dep, ret->unit->dependencies[UNIT_BINDS_TO], i) {
r = transaction_add_job_and_dependencies(tr, JOB_START, dep, ret, true, override, false, false, ignore_order, e);
r = transaction_add_job_and_dependencies(tr, JOB_START, dep, ret, true, false, false, ignore_order, e);
if (r < 0) {
if (r != -EBADR)
goto fail;
@ -950,19 +946,8 @@ int transaction_add_job_and_dependencies(
}
}
SET_FOREACH(dep, ret->unit->dependencies[UNIT_REQUIRES_OVERRIDABLE], i) {
r = transaction_add_job_and_dependencies(tr, JOB_START, dep, ret, !override, override, false, false, ignore_order, e);
if (r < 0) {
log_unit_full(dep,
r == -EADDRNOTAVAIL ? LOG_DEBUG : LOG_WARNING, r,
"Cannot add dependency job, ignoring: %s",
bus_error_message(e, r));
sd_bus_error_free(e);
}
}
SET_FOREACH(dep, ret->unit->dependencies[UNIT_WANTS], i) {
r = transaction_add_job_and_dependencies(tr, JOB_START, dep, ret, false, false, false, false, ignore_order, e);
r = transaction_add_job_and_dependencies(tr, JOB_START, dep, ret, false, false, false, ignore_order, e);
if (r < 0) {
log_unit_full(dep,
r == -EADDRNOTAVAIL ? LOG_DEBUG : LOG_WARNING, r,
@ -973,7 +958,7 @@ int transaction_add_job_and_dependencies(
}
SET_FOREACH(dep, ret->unit->dependencies[UNIT_REQUISITE], i) {
r = transaction_add_job_and_dependencies(tr, JOB_VERIFY_ACTIVE, dep, ret, true, override, false, false, ignore_order, e);
r = transaction_add_job_and_dependencies(tr, JOB_VERIFY_ACTIVE, dep, ret, true, false, false, ignore_order, e);
if (r < 0) {
if (r != -EBADR)
goto fail;
@ -982,19 +967,8 @@ int transaction_add_job_and_dependencies(
}
}
SET_FOREACH(dep, ret->unit->dependencies[UNIT_REQUISITE_OVERRIDABLE], i) {
r = transaction_add_job_and_dependencies(tr, JOB_VERIFY_ACTIVE, dep, ret, !override, override, false, false, ignore_order, e);
if (r < 0) {
log_unit_full(dep,
r == -EADDRNOTAVAIL ? LOG_DEBUG : LOG_WARNING, r,
"Cannot add dependency job, ignoring: %s",
bus_error_message(e, r));
sd_bus_error_free(e);
}
}
SET_FOREACH(dep, ret->unit->dependencies[UNIT_CONFLICTS], i) {
r = transaction_add_job_and_dependencies(tr, JOB_STOP, dep, ret, true, override, true, false, ignore_order, e);
r = transaction_add_job_and_dependencies(tr, JOB_STOP, dep, ret, true, true, false, ignore_order, e);
if (r < 0) {
if (r != -EBADR)
goto fail;
@ -1004,7 +978,7 @@ int transaction_add_job_and_dependencies(
}
SET_FOREACH(dep, ret->unit->dependencies[UNIT_CONFLICTED_BY], i) {
r = transaction_add_job_and_dependencies(tr, JOB_STOP, dep, ret, false, override, false, false, ignore_order, e);
r = transaction_add_job_and_dependencies(tr, JOB_STOP, dep, ret, false, false, false, ignore_order, e);
if (r < 0) {
log_unit_warning(dep,
"Cannot add dependency job, ignoring: %s",
@ -1039,7 +1013,7 @@ int transaction_add_job_and_dependencies(
if (nt == JOB_NOP)
continue;
r = transaction_add_job_and_dependencies(tr, nt, dep, ret, true, override, false, false, ignore_order, e);
r = transaction_add_job_and_dependencies(tr, nt, dep, ret, true, false, false, ignore_order, e);
if (r < 0) {
if (r != -EBADR)
goto fail;
@ -1052,7 +1026,7 @@ int transaction_add_job_and_dependencies(
if (type == JOB_RELOAD) {
SET_FOREACH(dep, ret->unit->dependencies[UNIT_PROPAGATES_RELOAD_TO], i) {
r = transaction_add_job_and_dependencies(tr, JOB_RELOAD, dep, ret, false, override, false, false, ignore_order, e);
r = transaction_add_job_and_dependencies(tr, JOB_RELOAD, dep, ret, false, false, false, ignore_order, e);
if (r < 0) {
log_unit_warning(dep,
"Cannot add dependency reload job, ignoring: %s",
@ -1097,7 +1071,7 @@ int transaction_add_isolate_jobs(Transaction *tr, Manager *m) {
if (hashmap_get(tr->jobs, u))
continue;
r = transaction_add_job_and_dependencies(tr, JOB_STOP, u, tr->anchor_job, true, false, false, false, false, NULL);
r = transaction_add_job_and_dependencies(tr, JOB_STOP, u, tr->anchor_job, true, false, false, false, NULL);
if (r < 0)
log_unit_warning_errno(u, r, "Cannot add isolate job, ignoring: %m");
}

1
src/core/transaction.h
View File

@ -44,7 +44,6 @@ int transaction_add_job_and_dependencies(
Unit *unit,
Job *by,
bool matters,
bool override,
bool conflicts,
bool ignore_requirements,
bool ignore_order,

44
src/core/unit.c
View File

@ -1101,9 +1101,7 @@ static int unit_add_target_dependencies(Unit *u) {
static const UnitDependency deps[] = {
UNIT_REQUIRED_BY,
UNIT_REQUIRED_BY_OVERRIDABLE,
UNIT_REQUISITE_OF,
UNIT_REQUISITE_OF_OVERRIDABLE,
UNIT_WANTED_BY,
UNIT_BOUND_BY
};
@ -1605,11 +1603,11 @@ bool unit_can_reload(Unit *u) {
static void unit_check_unneeded(Unit *u) {
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
static const UnitDependency needed_dependencies[] = {
UNIT_REQUIRED_BY,
UNIT_REQUIRED_BY_OVERRIDABLE,
UNIT_REQUISITE_OF,
UNIT_REQUISITE_OF_OVERRIDABLE,
UNIT_WANTED_BY,
UNIT_BOUND_BY,
};
@ -1646,12 +1644,13 @@ static void unit_check_unneeded(Unit *u) {
log_unit_info(u, "Unit not needed anymore. Stopping.");
/* Ok, nobody needs us anymore. Sniff. Then let's commit suicide */
r = manager_add_job(u->manager, JOB_STOP, u, JOB_FAIL, true, NULL, NULL);
r = manager_add_job(u->manager, JOB_STOP, u, JOB_FAIL, &error, NULL);
if (r < 0)
log_unit_warning_errno(u, r, "Failed to enqueue stop job, ignoring: %m");
log_unit_warning_errno(u, r, "Failed to enqueue stop job, ignoring: %s", bus_error_message(&error, r));
}
static void unit_check_binds_to(Unit *u) {
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
bool stop = false;
Unit *other;
Iterator i;
@ -1691,9 +1690,9 @@ static void unit_check_binds_to(Unit *u) {
log_unit_info(u, "Unit is bound to inactive unit %s. Stopping, too.", other->id);
/* A unit we need to run is gone. Sniff. Let's stop this. */
r = manager_add_job(u->manager, JOB_STOP, u, JOB_FAIL, true, NULL, NULL);
r = manager_add_job(u->manager, JOB_STOP, u, JOB_FAIL, &error, NULL);
if (r < 0)
log_unit_warning_errno(u, r, "Failed to enqueue stop job, ignoring: %m");
log_unit_warning_errno(u, r, "Failed to enqueue stop job, ignoring: %s", bus_error_message(&error, r));
}
static void retroactively_start_dependencies(Unit *u) {
@ -1706,30 +1705,25 @@ static void retroactively_start_dependencies(Unit *u) {
SET_FOREACH(other, u->dependencies[UNIT_REQUIRES], i)
if (!set_get(u->dependencies[UNIT_AFTER], other) &&
!UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(other)))
manager_add_job(u->manager, JOB_START, other, JOB_REPLACE, true, NULL, NULL);
manager_add_job(u->manager, JOB_START, other, JOB_REPLACE, NULL, NULL);
SET_FOREACH(other, u->dependencies[UNIT_BINDS_TO], i)
if (!set_get(u->dependencies[UNIT_AFTER], other) &&
!UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(other)))
manager_add_job(u->manager, JOB_START, other, JOB_REPLACE, true, NULL, NULL);
SET_FOREACH(other, u->dependencies[UNIT_REQUIRES_OVERRIDABLE], i)
if (!set_get(u->dependencies[UNIT_AFTER], other) &&
!UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(other)))
manager_add_job(u->manager, JOB_START, other, JOB_FAIL, false, NULL, NULL);
manager_add_job(u->manager, JOB_START, other, JOB_REPLACE, NULL, NULL);
SET_FOREACH(other, u->dependencies[UNIT_WANTS], i)
if (!set_get(u->dependencies[UNIT_AFTER], other) &&
!UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(other)))
manager_add_job(u->manager, JOB_START, other, JOB_FAIL, false, NULL, NULL);
manager_add_job(u->manager, JOB_START, other, JOB_FAIL, NULL, NULL);
SET_FOREACH(other, u->dependencies[UNIT_CONFLICTS], i)
if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
manager_add_job(u->manager, JOB_STOP, other, JOB_REPLACE, true, NULL, NULL);
manager_add_job(u->manager, JOB_STOP, other, JOB_REPLACE, NULL, NULL);
SET_FOREACH(other, u->dependencies[UNIT_CONFLICTED_BY], i)
if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
manager_add_job(u->manager, JOB_STOP, other, JOB_REPLACE, true, NULL, NULL);
manager_add_job(u->manager, JOB_STOP, other, JOB_REPLACE, NULL, NULL);
}
static void retroactively_stop_dependencies(Unit *u) {
@ -1742,7 +1736,7 @@ static void retroactively_stop_dependencies(Unit *u) {
/* Pull down units which are bound to us recursively if enabled */
SET_FOREACH(other, u->dependencies[UNIT_BOUND_BY], i)
if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
manager_add_job(u->manager, JOB_STOP, other, JOB_REPLACE, true, NULL, NULL);
manager_add_job(u->manager, JOB_STOP, other, JOB_REPLACE, NULL, NULL);
}
static void check_unneeded_dependencies(Unit *u) {
@ -1756,18 +1750,12 @@ static void check_unneeded_dependencies(Unit *u) {
SET_FOREACH(other, u->dependencies[UNIT_REQUIRES], i)
if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
unit_check_unneeded(other);
SET_FOREACH(other, u->dependencies[UNIT_REQUIRES_OVERRIDABLE], i)
if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
unit_check_unneeded(other);
SET_FOREACH(other, u->dependencies[UNIT_WANTS], i)
if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
unit_check_unneeded(other);
SET_FOREACH(other, u->dependencies[UNIT_REQUISITE], i)
if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
unit_check_unneeded(other);
SET_FOREACH(other, u->dependencies[UNIT_REQUISITE_OVERRIDABLE], i)
if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
unit_check_unneeded(other);
SET_FOREACH(other, u->dependencies[UNIT_BINDS_TO], i)
if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other)))
unit_check_unneeded(other);
@ -1787,7 +1775,7 @@ void unit_start_on_failure(Unit *u) {
SET_FOREACH(other, u->dependencies[UNIT_ON_FAILURE], i) {
int r;
r = manager_add_job(u->manager, JOB_START, other, u->on_failure_job_mode, true, NULL, NULL);
r = manager_add_job(u->manager, JOB_START, other, u->on_failure_job_mode, NULL, NULL);
if (r < 0)
log_unit_error_errno(u, r, "Failed to enqueue OnFailure= job: %m");
}
@ -2135,16 +2123,12 @@ int unit_add_dependency(Unit *u, UnitDependency d, Unit *other, bool add_referen
static const UnitDependency inverse_table[_UNIT_DEPENDENCY_MAX] = {
[UNIT_REQUIRES] = UNIT_REQUIRED_BY,
[UNIT_REQUIRES_OVERRIDABLE] = UNIT_REQUIRED_BY_OVERRIDABLE,
[UNIT_WANTS] = UNIT_WANTED_BY,
[UNIT_REQUISITE] = UNIT_REQUISITE_OF,
[UNIT_REQUISITE_OVERRIDABLE] = UNIT_REQUISITE_OF_OVERRIDABLE,
[UNIT_BINDS_TO] = UNIT_BOUND_BY,
[UNIT_PART_OF] = UNIT_CONSISTS_OF,
[UNIT_REQUIRED_BY] = UNIT_REQUIRES,
[UNIT_REQUIRED_BY_OVERRIDABLE] = UNIT_REQUIRES_OVERRIDABLE,
[UNIT_REQUISITE_OF] = UNIT_REQUISITE,
[UNIT_REQUISITE_OF_OVERRIDABLE] = UNIT_REQUISITE_OVERRIDABLE,
[UNIT_WANTED_BY] = UNIT_WANTS,
[UNIT_BOUND_BY] = UNIT_BINDS_TO,
[UNIT_CONSISTS_OF] = UNIT_PART_OF,

2
src/shared/generator.c
View File

@ -142,7 +142,7 @@ int generator_write_fsck_deps(
}
fprintf(f,
"RequiresOverridable=%1$s\n"
"Requires=%1$s\n"
"After=%1$s\n",
fsck);
}

4
src/systemctl/systemctl.c
View File

@ -1503,16 +1503,12 @@ static int list_dependencies_get_dependencies(sd_bus *bus, const char *name, cha
static const char *dependencies[_DEPENDENCY_MAX] = {
[DEPENDENCY_FORWARD] = "Requires\0"
"RequiresOverridable\0"
"Requisite\0"
"RequisiteOverridable\0"
"Wants\0"
"ConsistsOf\0"
"BindsTo\0",
[DEPENDENCY_REVERSE] = "RequiredBy\0"
"RequiredByOverridable\0"
"RequisiteOf\0"
"RequisiteOfOverridable\0"
"WantedBy\0"
"PartOf\0"
"BoundBy\0",

20
src/test/test-engine.c
View File

@ -52,7 +52,7 @@ int main(int argc, char *argv[]) {
manager_dump_units(m, stdout, "\t");
printf("Test1: (Trivial)\n");
r = manager_add_job(m, JOB_START, c, JOB_REPLACE, false, &err, &j);
r = manager_add_job(m, JOB_START, c, JOB_REPLACE, &err, &j);
if (sd_bus_error_is_set(&err))
log_error("error: %s: %s", err.name, err.message);
assert_se(r == 0);
@ -65,15 +65,15 @@ int main(int argc, char *argv[]) {
manager_dump_units(m, stdout, "\t");
printf("Test2: (Cyclic Order, Unfixable)\n");
assert_se(manager_add_job(m, JOB_START, d, JOB_REPLACE, false, NULL, &j) == -EDEADLK);
assert_se(manager_add_job(m, JOB_START, d, JOB_REPLACE, NULL, &j) == -EDEADLK);
manager_dump_jobs(m, stdout, "\t");
printf("Test3: (Cyclic Order, Fixable, Garbage Collector)\n");
assert_se(manager_add_job(m, JOB_START, e, JOB_REPLACE, false, NULL, &j) == 0);
assert_se(manager_add_job(m, JOB_START, e, JOB_REPLACE, NULL, &j) == 0);
manager_dump_jobs(m, stdout, "\t");
printf("Test4: (Identical transaction)\n");
assert_se(manager_add_job(m, JOB_START, e, JOB_FAIL, false, NULL, &j) == 0);
assert_se(manager_add_job(m, JOB_START, e, JOB_FAIL, NULL, &j) == 0);
manager_dump_jobs(m, stdout, "\t");
printf("Load3:\n");
@ -81,21 +81,21 @@ int main(int argc, char *argv[]) {
manager_dump_units(m, stdout, "\t");
printf("Test5: (Colliding transaction, fail)\n");
assert_se(manager_add_job(m, JOB_START, g, JOB_FAIL, false, NULL, &j) == -EDEADLK);
assert_se(manager_add_job(m, JOB_START, g, JOB_FAIL, NULL, &j) == -EDEADLK);
printf("Test6: (Colliding transaction, replace)\n");
assert_se(manager_add_job(m, JOB_START, g, JOB_REPLACE, false, NULL, &j) == 0);
assert_se(manager_add_job(m, JOB_START, g, JOB_REPLACE, NULL, &j) == 0);
manager_dump_jobs(m, stdout, "\t");
printf("Test7: (Unmergeable job type, fail)\n");
assert_se(manager_add_job(m, JOB_STOP, g, JOB_FAIL, false, NULL, &j) == -EDEADLK);
assert_se(manager_add_job(m, JOB_STOP, g, JOB_FAIL, NULL, &j) == -EDEADLK);
printf("Test8: (Mergeable job type, fail)\n");
assert_se(manager_add_job(m, JOB_RESTART, g, JOB_FAIL, false, NULL, &j) == 0);
assert_se(manager_add_job(m, JOB_RESTART, g, JOB_FAIL, NULL, &j) == 0);
manager_dump_jobs(m, stdout, "\t");
printf("Test9: (Unmergeable job type, replace)\n");
assert_se(manager_add_job(m, JOB_STOP, g, JOB_REPLACE, false, NULL, &j) == 0);
assert_se(manager_add_job(m, JOB_STOP, g, JOB_REPLACE, NULL, &j) == 0);
manager_dump_jobs(m, stdout, "\t");
printf("Load4:\n");
@ -103,7 +103,7 @@ int main(int argc, char *argv[]) {
manager_dump_units(m, stdout, "\t");
printf("Test10: (Unmergeable job type of auxiliary job, fail)\n");
assert_se(manager_add_job(m, JOB_START, h, JOB_FAIL, false, NULL, &j) == 0);
assert_se(manager_add_job(m, JOB_START, h, JOB_FAIL, NULL, &j) == 0);
manager_dump_jobs(m, stdout, "\t");
manager_free(m);