service: replace "failure" boolean by enum, and export it

This should give admins more useful hints why a service failed.

diff --git a/src/dbus-service.c b/src/dbus-service.c
index 5d95b379d2e2adfa0e194fb30ab9717b764e5149..738dc7bccd6ee38e70d8e1f9f8a98ff9524c77cf 100644 (file)
--- a/src/dbus-service.c
+++ b/src/dbus-service.c
@@ -61,7 +61,8 @@
         "  <property name=\"BusName\" type=\"s\" access=\"read\"/>\n"   \
         "  <property name=\"StatusText\" type=\"s\" access=\"read\"/>\n" \
         "  <property name=\"FsckPassNo\" type=\"i\" access=\"read\"/>\n" \
         "  <property name=\"BusName\" type=\"s\" access=\"read\"/>\n"   \
         "  <property name=\"StatusText\" type=\"s\" access=\"read\"/>\n" \
         "  <property name=\"FsckPassNo\" type=\"i\" access=\"read\"/>\n" \

-        BUS_SERVICE_SYSV_INTERFACE_FRAGMENT                              \
+        "  <property name=\"Result\" type=\"s\" access=\"read\"/>\n"    \
+        BUS_SERVICE_SYSV_INTERFACE_FRAGMENT                             \

        " </interface>\n"
 
 #define INTROSPECTION                                                   \
        " </interface>\n"
 
 #define INTROSPECTION                                                   \


@@ -92,11 +93,13 @@ const char bus_service_invalidating_properties[] =
         "WatchdogTimestampMonotonic\0"
         "MainPID\0"
         "ControlPID\0"
         "WatchdogTimestampMonotonic\0"
         "MainPID\0"
         "ControlPID\0"

-        "StatusText\0";
+        "StatusText\0"
+        "Result\0";

 
 static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_service_append_type, service_type, ServiceType);
 static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_service_append_restart, service_restart, ServiceRestart);
 static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_service_append_notify_access, notify_access, NotifyAccess);
 
 static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_service_append_type, service_type, ServiceType);
 static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_service_append_restart, service_restart, ServiceRestart);
 static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_service_append_notify_access, notify_access, NotifyAccess);

+static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_service_append_service_result, service_result, ServiceResult);

 
 static const BusProperty bus_exec_main_status_properties[] = {
         { "ExecMainStartTimestamp",         bus_property_append_usec, "t", offsetof(ExecStatus, start_timestamp.realtime)  },
 
 static const BusProperty bus_exec_main_status_properties[] = {
         { "ExecMainStartTimestamp",         bus_property_append_usec, "t", offsetof(ExecStatus, start_timestamp.realtime)  },


@@ -138,6 +141,7 @@ static const BusProperty bus_service_properties[] = {
         { "SysVPath",               bus_property_append_string,       "s", offsetof(Service, sysv_path),              true },
 #endif
         { "FsckPassNo",             bus_property_append_int,          "i", offsetof(Service, fsck_passno)                  },
         { "SysVPath",               bus_property_append_string,       "s", offsetof(Service, sysv_path),              true },
 #endif
         { "FsckPassNo",             bus_property_append_int,          "i", offsetof(Service, fsck_passno)                  },

+        { "Result",                 bus_service_append_service_result,"s", offsetof(Service, result)                       },

         { NULL, }
 };
 
         { NULL, }
 };
 

diff --git a/src/service.c b/src/service.c
index d2a2dfc601d1d814d80be2e3208853c04543aeb5..25ebca08909df82f1ac3a4c4378045e7229c665a 100644 (file)
--- a/src/service.c
+++ b/src/service.c
@@ -1228,6 +1228,8 @@ static void service_dump(Unit *u, FILE *f, const char *prefix) {
 
         fprintf(f,
                 "%sService State: %s\n"
 
         fprintf(f,
                 "%sService State: %s\n"

+                "%sResult: %s\n"
+                "%sReload Result: %s\n"

                 "%sPermissionsStartOnly: %s\n"
                 "%sRootDirectoryStartOnly: %s\n"
                 "%sRemainAfterExit: %s\n"
                 "%sPermissionsStartOnly: %s\n"
                 "%sRootDirectoryStartOnly: %s\n"
                 "%sRemainAfterExit: %s\n"


@@ -1236,6 +1238,8 @@ static void service_dump(Unit *u, FILE *f, const char *prefix) {
                 "%sRestart: %s\n"
                 "%sNotifyAccess: %s\n",
                 prefix, service_state_to_string(s->state),
                 "%sRestart: %s\n"
                 "%sNotifyAccess: %s\n",
                 prefix, service_state_to_string(s->state),

+                prefix, service_result_to_string(s->result),
+                prefix, service_result_to_string(s->reload_result),

                 prefix, yes_no(s->permissions_start_only),
                 prefix, yes_no(s->root_directory_start_only),
                 prefix, yes_no(s->remain_after_exit),
                 prefix, yes_no(s->permissions_start_only),
                 prefix, yes_no(s->root_directory_start_only),
                 prefix, yes_no(s->remain_after_exit),


@@ -1500,8 +1504,8 @@ static void service_set_state(Service *s, ServiceState state) {
         if (old_state != state)
                 log_debug("%s changed %s -> %s", UNIT(s)->id, service_state_to_string(old_state), service_state_to_string(state));
 
         if (old_state != state)
                 log_debug("%s changed %s -> %s", UNIT(s)->id, service_state_to_string(old_state), service_state_to_string(state));
 

-        unit_notify(UNIT(s), state_translation_table[old_state], state_translation_table[state], !s->reload_failure);
-        s->reload_failure = false;
+        unit_notify(UNIT(s), state_translation_table[old_state], state_translation_table[state], s->reload_result == SERVICE_SUCCESS);
+        s->reload_result = SERVICE_SUCCESS;

 }
 
 static int service_coldplug(Unit *u) {
 }
 
 static int service_coldplug(Unit *u) {


@@ -1790,28 +1794,28 @@ static int cgroup_good(Service *s) {
         return !r;
 }
 
         return !r;
 }
 

-static void service_enter_dead(Service *s, bool success, bool allow_restart) {
+static void service_enter_dead(Service *s, ServiceResult f, bool allow_restart) {

         int r;
         assert(s);
 
         int r;
         assert(s);
 

-        if (!success)
-                s->failure = true;
+        if (f != SERVICE_SUCCESS)
+                s->result = f;

 
         if (allow_restart &&
             !s->forbid_restart &&
             (s->restart == SERVICE_RESTART_ALWAYS ||
 
         if (allow_restart &&
             !s->forbid_restart &&
             (s->restart == SERVICE_RESTART_ALWAYS ||

-             (s->restart == SERVICE_RESTART_ON_SUCCESS && !s->failure) ||
-             (s->restart == SERVICE_RESTART_ON_FAILURE && s->failure) ||
-             (s->restart == SERVICE_RESTART_ON_ABORT && s->failure &&
-              (s->main_exec_status.code == CLD_KILLED ||
-               s->main_exec_status.code == CLD_DUMPED)))) {
+             (s->restart == SERVICE_RESTART_ON_SUCCESS && s->result == SERVICE_SUCCESS) ||
+             (s->restart == SERVICE_RESTART_ON_FAILURE && s->result != SERVICE_SUCCESS) ||
+             (s->restart == SERVICE_RESTART_ON_ABORT && (s->result == SERVICE_FAILURE_SIGNAL ||
+                                                         s->result == SERVICE_FAILURE_CORE_DUMP)))) {

 
 

-                if ((r = unit_watch_timer(UNIT(s), s->restart_usec, &s->timer_watch)) < 0)
+                r = unit_watch_timer(UNIT(s), s->restart_usec, &s->timer_watch);
+                if (r < 0)

                         goto fail;
 
                 service_set_state(s, SERVICE_AUTO_RESTART);
         } else
                         goto fail;
 
                 service_set_state(s, SERVICE_AUTO_RESTART);
         } else

-                service_set_state(s, s->failure ? SERVICE_FAILED : SERVICE_DEAD);
+                service_set_state(s, s->result != SERVICE_SUCCESS ? SERVICE_FAILED : SERVICE_DEAD);

 
         s->forbid_restart = false;
 
 
         s->forbid_restart = false;
 


@@ -1819,17 +1823,17 @@ static void service_enter_dead(Service *s, bool success, bool allow_restart) {
 
 fail:
         log_warning("%s failed to run install restart timer: %s", UNIT(s)->id, strerror(-r));
 
 fail:
         log_warning("%s failed to run install restart timer: %s", UNIT(s)->id, strerror(-r));

-        service_enter_dead(s, false, false);
+        service_enter_dead(s, SERVICE_FAILURE_RESOURCES, false);

 }
 
 }
 

-static void service_enter_signal(Service *s, ServiceState state, bool success);
+static void service_enter_signal(Service *s, ServiceState state, ServiceResult f);

 
 

-static void service_enter_stop_post(Service *s, bool success) {
+static void service_enter_stop_post(Service *s, ServiceResult f) {

         int r;
         assert(s);
 
         int r;
         assert(s);
 

-        if (!success)
-                s->failure = true;
+        if (f != SERVICE_SUCCESS)
+                s->result = f;

 
         service_unwatch_control_pid(s);
 
 
         service_unwatch_control_pid(s);
 


@@ -1850,24 +1854,24 @@ static void service_enter_stop_post(Service *s, bool success) {
 
                 service_set_state(s, SERVICE_STOP_POST);
         } else
 
                 service_set_state(s, SERVICE_STOP_POST);
         } else

-                service_enter_signal(s, SERVICE_FINAL_SIGTERM, true);
+                service_enter_signal(s, SERVICE_FINAL_SIGTERM, SERVICE_SUCCESS);

 
         return;
 
 fail:
         log_warning("%s failed to run 'stop-post' task: %s", UNIT(s)->id, strerror(-r));
 
         return;
 
 fail:
         log_warning("%s failed to run 'stop-post' task: %s", UNIT(s)->id, strerror(-r));

-        service_enter_signal(s, SERVICE_FINAL_SIGTERM, false);
+        service_enter_signal(s, SERVICE_FINAL_SIGTERM, SERVICE_FAILURE_RESOURCES);

 }
 
 }
 

-static void service_enter_signal(Service *s, ServiceState state, bool success) {
+static void service_enter_signal(Service *s, ServiceState state, ServiceResult f) {

         int r;
         Set *pid_set = NULL;
         bool wait_for_exit = false;
 
         assert(s);
 
         int r;
         Set *pid_set = NULL;
         bool wait_for_exit = false;
 
         assert(s);
 

-        if (!success)
-                s->failure = true;
+        if (f != SERVICE_SUCCESS)
+                s->result = f;

 
         if (s->exec_context.kill_mode != KILL_NONE) {
                 int sig = (state == SERVICE_STOP_SIGTERM || state == SERVICE_FINAL_SIGTERM) ? s->exec_context.kill_signal : SIGKILL;
 
         if (s->exec_context.kill_mode != KILL_NONE) {
                 int sig = (state == SERVICE_STOP_SIGTERM || state == SERVICE_FINAL_SIGTERM) ? s->exec_context.kill_signal : SIGKILL;


@@ -1920,9 +1924,9 @@ static void service_enter_signal(Service *s, ServiceState state, bool success) {
 
                 service_set_state(s, state);
         } else if (state == SERVICE_STOP_SIGTERM || state == SERVICE_STOP_SIGKILL)
 
                 service_set_state(s, state);
         } else if (state == SERVICE_STOP_SIGTERM || state == SERVICE_STOP_SIGKILL)

-                service_enter_stop_post(s, true);
+                service_enter_stop_post(s, SERVICE_SUCCESS);

         else
         else

-                service_enter_dead(s, true, true);
+                service_enter_dead(s, SERVICE_SUCCESS, true);

 
         return;
 
 
         return;
 


@@ -1930,21 +1934,21 @@ fail:
         log_warning("%s failed to kill processes: %s", UNIT(s)->id, strerror(-r));
 
         if (state == SERVICE_STOP_SIGTERM || state == SERVICE_STOP_SIGKILL)
         log_warning("%s failed to kill processes: %s", UNIT(s)->id, strerror(-r));
 
         if (state == SERVICE_STOP_SIGTERM || state == SERVICE_STOP_SIGKILL)

-                service_enter_stop_post(s, false);
+                service_enter_stop_post(s, SERVICE_FAILURE_RESOURCES);

         else
         else

-                service_enter_dead(s, false, true);
+                service_enter_dead(s, SERVICE_FAILURE_RESOURCES, true);

 
         if (pid_set)
                 set_free(pid_set);
 }
 
 
         if (pid_set)
                 set_free(pid_set);
 }
 

-static void service_enter_stop(Service *s, bool success) {
+static void service_enter_stop(Service *s, ServiceResult f) {

         int r;
 
         assert(s);
 
         int r;
 
         assert(s);
 

-        if (!success)
-                s->failure = true;
+        if (f != SERVICE_SUCCESS)
+                s->result = f;

 
         service_unwatch_control_pid(s);
 
 
         service_unwatch_control_pid(s);
 


@@ -1964,21 +1968,21 @@ static void service_enter_stop(Service *s, bool success) {
 
                 service_set_state(s, SERVICE_STOP);
         } else
 
                 service_set_state(s, SERVICE_STOP);
         } else

-                service_enter_signal(s, SERVICE_STOP_SIGTERM, true);
+                service_enter_signal(s, SERVICE_STOP_SIGTERM, SERVICE_SUCCESS);

 
         return;
 
 fail:
         log_warning("%s failed to run 'stop' task: %s", UNIT(s)->id, strerror(-r));
 
         return;
 
 fail:
         log_warning("%s failed to run 'stop' task: %s", UNIT(s)->id, strerror(-r));

-        service_enter_signal(s, SERVICE_STOP_SIGTERM, false);
+        service_enter_signal(s, SERVICE_STOP_SIGTERM, SERVICE_FAILURE_RESOURCES);

 }
 
 }
 

-static void service_enter_running(Service *s, bool success) {
+static void service_enter_running(Service *s, ServiceResult f) {

         int main_pid_ok, cgroup_ok;
         assert(s);
 
         int main_pid_ok, cgroup_ok;
         assert(s);
 

-        if (!success)
-                s->failure = true;
+        if (f != SERVICE_SUCCESS)
+                s->result = f;

 
         main_pid_ok = main_pid_good(s);
         cgroup_ok = cgroup_good(s);
 
         main_pid_ok = main_pid_good(s);
         cgroup_ok = cgroup_good(s);


@@ -1989,7 +1993,7 @@ static void service_enter_running(Service *s, bool success) {
         else if (s->remain_after_exit)
                 service_set_state(s, SERVICE_EXITED);
         else
         else if (s->remain_after_exit)
                 service_set_state(s, SERVICE_EXITED);
         else

-                service_enter_stop(s, true);
+                service_enter_stop(s, SERVICE_SUCCESS);

 }
 
 static void service_enter_start_post(Service *s) {
 }
 
 static void service_enter_start_post(Service *s) {


@@ -2014,13 +2018,13 @@ static void service_enter_start_post(Service *s) {
 
                 service_set_state(s, SERVICE_START_POST);
         } else
 
                 service_set_state(s, SERVICE_START_POST);
         } else

-                service_enter_running(s, true);
+                service_enter_running(s, SERVICE_SUCCESS);

 
         return;
 
 fail:
         log_warning("%s failed to run 'start-post' task: %s", UNIT(s)->id, strerror(-r));
 
         return;
 
 fail:
         log_warning("%s failed to run 'start-post' task: %s", UNIT(s)->id, strerror(-r));

-        service_enter_stop(s, false);
+        service_enter_stop(s, SERVICE_FAILURE_RESOURCES);

 }
 
 static void service_enter_start(Service *s) {
 }
 
 static void service_enter_start(Service *s) {


@@ -2101,7 +2105,7 @@ static void service_enter_start(Service *s) {
 
 fail:
         log_warning("%s failed to run 'start' task: %s", UNIT(s)->id, strerror(-r));
 
 fail:
         log_warning("%s failed to run 'start' task: %s", UNIT(s)->id, strerror(-r));

-        service_enter_signal(s, SERVICE_FINAL_SIGTERM, false);
+        service_enter_signal(s, SERVICE_FINAL_SIGTERM, SERVICE_FAILURE_RESOURCES);

 }
 
 static void service_enter_start_pre(Service *s) {
 }
 
 static void service_enter_start_pre(Service *s) {


@@ -2138,7 +2142,7 @@ static void service_enter_start_pre(Service *s) {
 
 fail:
         log_warning("%s failed to run 'start-pre' task: %s", UNIT(s)->id, strerror(-r));
 
 fail:
         log_warning("%s failed to run 'start-pre' task: %s", UNIT(s)->id, strerror(-r));

-        service_enter_dead(s, false, true);
+        service_enter_dead(s, SERVICE_FAILURE_RESOURCES, true);

 }
 
 static void service_enter_restart(Service *s) {
 }
 
 static void service_enter_restart(Service *s) {


@@ -2155,7 +2159,7 @@ static void service_enter_restart(Service *s) {
                         goto fail;
         }
 
                         goto fail;
         }
 

-        service_enter_dead(s, true, false);
+        service_enter_dead(s, SERVICE_SUCCESS, false);

 
         if ((r = manager_add_job(UNIT(s)->manager, JOB_START, UNIT(s), JOB_FAIL, false, &error, NULL)) < 0)
                 goto fail;
 
         if ((r = manager_add_job(UNIT(s)->manager, JOB_START, UNIT(s), JOB_FAIL, false, &error, NULL)) < 0)
                 goto fail;


@@ -2165,7 +2169,7 @@ static void service_enter_restart(Service *s) {
 
 fail:
         log_warning("%s failed to schedule restart job: %s", UNIT(s)->id, bus_error(&error, -r));
 
 fail:
         log_warning("%s failed to schedule restart job: %s", UNIT(s)->id, bus_error(&error, -r));

-        service_enter_dead(s, false, false);
+        service_enter_dead(s, SERVICE_FAILURE_RESOURCES, false);

 
         dbus_error_free(&error);
 }
 
         dbus_error_free(&error);
 }


@@ -2193,26 +2197,23 @@ static void service_enter_reload(Service *s) {
 
                 service_set_state(s, SERVICE_RELOAD);
         } else
 
                 service_set_state(s, SERVICE_RELOAD);
         } else

-                service_enter_running(s, true);
+                service_enter_running(s, SERVICE_SUCCESS);

 
         return;
 
 fail:
         log_warning("%s failed to run 'reload' task: %s", UNIT(s)->id, strerror(-r));
 
         return;
 
 fail:
         log_warning("%s failed to run 'reload' task: %s", UNIT(s)->id, strerror(-r));

-        s->reload_failure = true;
-        service_enter_running(s, true);
+        s->reload_result = SERVICE_FAILURE_RESOURCES;
+        service_enter_running(s, SERVICE_SUCCESS);

 }
 
 }
 

-static void service_run_next_control(Service *s, bool success) {
+static void service_run_next_control(Service *s) {

         int r;
 
         assert(s);
         assert(s->control_command);
         assert(s->control_command->command_next);
 
         int r;
 
         assert(s);
         assert(s->control_command);
         assert(s->control_command->command_next);
 

-        if (!success)
-                s->failure = true;
-

         assert(s->control_command_id != SERVICE_EXEC_START);
 
         s->control_command = s->control_command->command_next;
         assert(s->control_command_id != SERVICE_EXEC_START);
 
         s->control_command = s->control_command->command_next;


@@ -2236,19 +2237,19 @@ fail:
         log_warning("%s failed to run next control task: %s", UNIT(s)->id, strerror(-r));
 
         if (s->state == SERVICE_START_PRE)
         log_warning("%s failed to run next control task: %s", UNIT(s)->id, strerror(-r));
 
         if (s->state == SERVICE_START_PRE)

-                service_enter_signal(s, SERVICE_FINAL_SIGTERM, false);
+                service_enter_signal(s, SERVICE_FINAL_SIGTERM, SERVICE_FAILURE_RESOURCES);

         else if (s->state == SERVICE_STOP)
         else if (s->state == SERVICE_STOP)

-                service_enter_signal(s, SERVICE_STOP_SIGTERM, false);
+                service_enter_signal(s, SERVICE_STOP_SIGTERM, SERVICE_FAILURE_RESOURCES);

         else if (s->state == SERVICE_STOP_POST)
         else if (s->state == SERVICE_STOP_POST)

-                service_enter_dead(s, false, true);
+                service_enter_dead(s, SERVICE_FAILURE_RESOURCES, true);

         else if (s->state == SERVICE_RELOAD) {
         else if (s->state == SERVICE_RELOAD) {

-                s->reload_failure = true;
-                service_enter_running(s, true);
+                s->reload_result = SERVICE_FAILURE_RESOURCES;
+                service_enter_running(s, SERVICE_SUCCESS);

         } else
         } else

-                service_enter_stop(s, false);
+                service_enter_stop(s, SERVICE_FAILURE_RESOURCES);

 }
 
 }
 

-static void service_run_next_main(Service *s, bool success) {
+static void service_run_next_main(Service *s) {

         pid_t pid;
         int r;
 
         pid_t pid;
         int r;
 


@@ -2257,9 +2258,6 @@ static void service_run_next_main(Service *s, bool success) {
         assert(s->main_command->command_next);
         assert(s->type == SERVICE_ONESHOT);
 
         assert(s->main_command->command_next);
         assert(s->type == SERVICE_ONESHOT);
 

-        if (!success)
-                s->failure = true;
-

         s->main_command = s->main_command->command_next;
         service_unwatch_main_pid(s);
 
         s->main_command = s->main_command->command_next;
         service_unwatch_main_pid(s);
 


@@ -2280,7 +2278,7 @@ static void service_run_next_main(Service *s, bool success) {
 
 fail:
         log_warning("%s failed to run next main task: %s", UNIT(s)->id, strerror(-r));
 
 fail:
         log_warning("%s failed to run next main task: %s", UNIT(s)->id, strerror(-r));

-        service_enter_stop(s, false);
+        service_enter_stop(s, SERVICE_FAILURE_RESOURCES);

 }
 
 static int service_start(Unit *u) {
 }
 
 static int service_start(Unit *u) {


@@ -2312,7 +2310,8 @@ static int service_start(Unit *u) {
                 return -ECANCELED;
         }
 
                 return -ECANCELED;
         }
 

-        s->failure = false;
+        s->result = SERVICE_SUCCESS;
+        s->reload_result = SERVICE_SUCCESS;

         s->main_pid_known = false;
         s->main_pid_alien = false;
         s->forbid_restart = false;
         s->main_pid_known = false;
         s->main_pid_alien = false;
         s->forbid_restart = false;


@@ -2351,14 +2350,14 @@ static int service_stop(Unit *u) {
             s->state == SERVICE_START ||
             s->state == SERVICE_START_POST ||
             s->state == SERVICE_RELOAD) {
             s->state == SERVICE_START ||
             s->state == SERVICE_START_POST ||
             s->state == SERVICE_RELOAD) {

-                service_enter_signal(s, SERVICE_STOP_SIGTERM, true);
+                service_enter_signal(s, SERVICE_STOP_SIGTERM, SERVICE_SUCCESS);

                 return 0;
         }
 
         assert(s->state == SERVICE_RUNNING ||
                s->state == SERVICE_EXITED);
 
                 return 0;
         }
 
         assert(s->state == SERVICE_RUNNING ||
                s->state == SERVICE_EXITED);
 

-        service_enter_stop(s, true);
+        service_enter_stop(s, SERVICE_SUCCESS);

         return 0;
 }
 
         return 0;
 }
 


@@ -2389,7 +2388,8 @@ static int service_serialize(Unit *u, FILE *f, FDSet *fds) {
         assert(fds);
 
         unit_serialize_item(u, f, "state", service_state_to_string(s->state));
         assert(fds);
 
         unit_serialize_item(u, f, "state", service_state_to_string(s->state));

-        unit_serialize_item(u, f, "failure", yes_no(s->failure));
+        unit_serialize_item(u, f, "result", service_result_to_string(s->result));
+        unit_serialize_item(u, f, "reload-result", service_result_to_string(s->reload_result));

 
         if (s->control_pid > 0)
                 unit_serialize_item_format(u, f, "control-pid", "%lu", (unsigned long) s->control_pid);
 
         if (s->control_pid > 0)
                 unit_serialize_item_format(u, f, "control-pid", "%lu", (unsigned long) s->control_pid);


@@ -2448,13 +2448,24 @@ static int service_deserialize_item(Unit *u, const char *key, const char *value,
                         log_debug("Failed to parse state value %s", value);
                 else
                         s->deserialized_state = state;
                         log_debug("Failed to parse state value %s", value);
                 else
                         s->deserialized_state = state;

-        } else if (streq(key, "failure")) {
-                int b;
+        } else if (streq(key, "result")) {
+                ServiceResult f;
+
+                f = service_result_from_string(value);
+                if (f < 0)
+                        log_debug("Failed to parse result value %s", value);
+                else if (f != SERVICE_SUCCESS)
+                        s->result = f;
+
+        } else if (streq(key, "reload-result")) {
+                ServiceResult f;
+
+                f = service_result_from_string(value);
+                if (f < 0)
+                        log_debug("Failed to parse reload result value %s", value);
+                else if (f != SERVICE_SUCCESS)
+                        s->reload_result = f;

 
 

-                if ((b = parse_boolean(value)) < 0)
-                        log_debug("Failed to parse failure value %s", value);
-                else
-                        s->failure = b || s->failure;

         } else if (streq(key, "control-pid")) {
                 pid_t pid;
 
         } else if (streq(key, "control-pid")) {
                 pid_t pid;
 


@@ -2589,7 +2600,7 @@ static int service_retry_pid_file(Service *s) {
 
         service_unwatch_pid_file(s);
 
 
         service_unwatch_pid_file(s);
 

-        service_enter_running(s, true);
+        service_enter_running(s, SERVICE_SUCCESS);

         return 0;
 }
 
         return 0;
 }
 


@@ -2663,20 +2674,26 @@ static void service_fd_event(Unit *u, int fd, uint32_t events, Watch *w) {
         return;
 fail:
         service_unwatch_pid_file(s);
         return;
 fail:
         service_unwatch_pid_file(s);

-        service_enter_signal(s, SERVICE_STOP_SIGTERM, false);
+        service_enter_signal(s, SERVICE_STOP_SIGTERM, SERVICE_FAILURE_RESOURCES);

 }
 
 static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) {
         Service *s = SERVICE(u);
 }
 
 static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) {
         Service *s = SERVICE(u);

-        bool success;
+        ServiceResult f;

 
         assert(s);
         assert(pid >= 0);
 
 
         assert(s);
         assert(pid >= 0);
 

-        if (!UNIT(s)->fragment_path)
-                success = is_clean_exit_lsb(code, status);
+        if (UNIT(s)->fragment_path ? is_clean_exit(code, status) : is_clean_exit_lsb(code, status))
+                f = SERVICE_SUCCESS;
+        else if (code == CLD_EXITED)
+                f = SERVICE_FAILURE_EXIT_CODE;
+        else if (code == CLD_KILLED)
+                f = SERVICE_FAILURE_SIGNAL;
+        else if (code == CLD_DUMPED)
+                f = SERVICE_FAILURE_CORE_DUMP;

         else
         else

-                success = is_clean_exit(code, status);
+                f = SERVICE_FAILURE_RESOURCES;

 
         if (s->main_pid == pid) {
                 /* Forking services may occasionally move to a new PID.
 
         if (s->main_pid == pid) {
                 /* Forking services may occasionally move to a new PID.


@@ -2696,22 +2713,24 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) {
                         s->main_command->exec_status = s->main_exec_status;
 
                         if (s->main_command->ignore)
                         s->main_command->exec_status = s->main_exec_status;
 
                         if (s->main_command->ignore)

-                                success = true;
+                                f = SERVICE_SUCCESS;

                 }
 
                 }
 

-                log_full(success ? LOG_DEBUG : LOG_NOTICE,
+                log_full(f == SERVICE_SUCCESS ? LOG_DEBUG : LOG_NOTICE,

                          "%s: main process exited, code=%s, status=%i", u->id, sigchld_code_to_string(code), status);
                          "%s: main process exited, code=%s, status=%i", u->id, sigchld_code_to_string(code), status);

-                s->failure = s->failure || !success;
+
+                if (f != SERVICE_SUCCESS)
+                        s->result = f;

 
                 if (s->main_command &&
                     s->main_command->command_next &&
 
                 if (s->main_command &&
                     s->main_command->command_next &&

-                    success) {
+                    f == SERVICE_SUCCESS) {

 
                         /* There is another command to *
                          * execute, so let's do that. */
 
                         log_debug("%s running next main command for state %s", u->id, service_state_to_string(s->state));
 
                         /* There is another command to *
                          * execute, so let's do that. */
 
                         log_debug("%s running next main command for state %s", u->id, service_state_to_string(s->state));

-                        service_run_next_main(s, success);
+                        service_run_next_main(s);

 
                 } else {
 
 
                 } else {
 


@@ -2731,10 +2750,10 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) {
                         case SERVICE_START:
                                 if (s->type == SERVICE_ONESHOT) {
                                         /* This was our main goal, so let's go on */
                         case SERVICE_START:
                                 if (s->type == SERVICE_ONESHOT) {
                                         /* This was our main goal, so let's go on */

-                                        if (success)
+                                        if (f == SERVICE_SUCCESS)

                                                 service_enter_start_post(s);
                                         else
                                                 service_enter_start_post(s);
                                         else

-                                                service_enter_signal(s, SERVICE_FINAL_SIGTERM, false);
+                                                service_enter_signal(s, SERVICE_FINAL_SIGTERM, f);

                                         break;
                                 } else {
                                         assert(s->type == SERVICE_DBUS || s->type == SERVICE_NOTIFY);
                                         break;
                                 } else {
                                         assert(s->type == SERVICE_DBUS || s->type == SERVICE_NOTIFY);


@@ -2743,14 +2762,14 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) {
                                 }
 
                         case SERVICE_RUNNING:
                                 }
 
                         case SERVICE_RUNNING:

-                                service_enter_running(s, success);
+                                service_enter_running(s, f);

                                 break;
 
                         case SERVICE_STOP_SIGTERM:
                         case SERVICE_STOP_SIGKILL:
 
                                 if (!control_pid_good(s))
                                 break;
 
                         case SERVICE_STOP_SIGTERM:
                         case SERVICE_STOP_SIGKILL:
 
                                 if (!control_pid_good(s))

-                                        service_enter_stop_post(s, success);
+                                        service_enter_stop_post(s, f);

 
                                 /* If there is still a control process, wait for that first */
                                 break;
 
                                 /* If there is still a control process, wait for that first */
                                 break;


@@ -2768,22 +2787,24 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) {
                         exec_status_exit(&s->control_command->exec_status, &s->exec_context, pid, code, status);
 
                         if (s->control_command->ignore)
                         exec_status_exit(&s->control_command->exec_status, &s->exec_context, pid, code, status);
 
                         if (s->control_command->ignore)

-                                success = true;
+                                f = SERVICE_SUCCESS;

                 }
 
                 }
 

-                log_full(success ? LOG_DEBUG : LOG_NOTICE,
+                log_full(f == SERVICE_SUCCESS ? LOG_DEBUG : LOG_NOTICE,

                          "%s: control process exited, code=%s status=%i", u->id, sigchld_code_to_string(code), status);
                          "%s: control process exited, code=%s status=%i", u->id, sigchld_code_to_string(code), status);

-                s->failure = s->failure || !success;
+
+                if (f != SERVICE_SUCCESS)
+                        s->result = f;

 
                 if (s->control_command &&
                     s->control_command->command_next &&
 
                 if (s->control_command &&
                     s->control_command->command_next &&

-                    success) {
+                    f == SERVICE_SUCCESS) {

 
                         /* There is another command to *
                          * execute, so let's do that. */
 
                         log_debug("%s running next control command for state %s", u->id, service_state_to_string(s->state));
 
                         /* There is another command to *
                          * execute, so let's do that. */
 
                         log_debug("%s running next control command for state %s", u->id, service_state_to_string(s->state));

-                        service_run_next_control(s, success);
+                        service_run_next_control(s);

 
                 } else {
                         /* No further commands for this step, so let's
 
                 } else {
                         /* No further commands for this step, so let's


@@ -2797,30 +2818,34 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) {
                         switch (s->state) {
 
                         case SERVICE_START_PRE:
                         switch (s->state) {
 
                         case SERVICE_START_PRE:

-                                if (success)
+                                if (f == SERVICE_SUCCESS)

                                         service_enter_start(s);
                                 else
                                         service_enter_start(s);
                                 else

-                                        service_enter_signal(s, SERVICE_FINAL_SIGTERM, false);
+                                        service_enter_signal(s, SERVICE_FINAL_SIGTERM, f);

                                 break;
 
                         case SERVICE_START:
                                 assert(s->type == SERVICE_FORKING);
 
                                 break;
 
                         case SERVICE_START:
                                 assert(s->type == SERVICE_FORKING);
 

-                                if (!success) {
-                                        service_enter_signal(s, SERVICE_FINAL_SIGTERM, false);
+                                if (f != SERVICE_SUCCESS) {
+                                        service_enter_signal(s, SERVICE_FINAL_SIGTERM, f);

                                         break;
                                 }
 
                                 if (s->pid_file) {
                                         break;
                                 }
 
                                 if (s->pid_file) {

+                                        bool has_start_post;
+                                        int r;
+

                                         /* Let's try to load the pid file here if we can.
                                          * The PID file might actually be created by a START_POST
                                          * script. In that case don't worry if the loading fails. */
                                         /* Let's try to load the pid file here if we can.
                                          * The PID file might actually be created by a START_POST
                                          * script. In that case don't worry if the loading fails. */

-                                        bool has_start_post = !!s->exec_command[SERVICE_EXEC_START_POST];
-                                        int r = service_load_pid_file(s, !has_start_post);
+
+                                        has_start_post = !!s->exec_command[SERVICE_EXEC_START_POST];
+                                        r = service_load_pid_file(s, !has_start_post);

                                         if (!has_start_post && r < 0) {
                                                 r = service_demand_pid_file(s);
                                                 if (r < 0 || !cgroup_good(s))
                                         if (!has_start_post && r < 0) {
                                                 r = service_demand_pid_file(s);
                                                 if (r < 0 || !cgroup_good(s))

-                                                        service_enter_signal(s, SERVICE_FINAL_SIGTERM, false);
+                                                        service_enter_signal(s, SERVICE_FINAL_SIGTERM, SERVICE_FAILURE_RESOURCES);

                                                 break;
                                         }
                                 } else
                                                 break;
                                         }
                                 } else


@@ -2830,43 +2855,45 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) {
                                 break;
 
                         case SERVICE_START_POST:
                                 break;
 
                         case SERVICE_START_POST:

-                                if (!success) {
-                                        service_enter_stop(s, false);
+                                if (f != SERVICE_SUCCESS) {
+                                        service_enter_stop(s, f);

                                         break;
                                 }
 
                                 if (s->pid_file) {
                                         break;
                                 }
 
                                 if (s->pid_file) {

-                                        int r = service_load_pid_file(s, true);
+                                        int r;
+
+                                        r = service_load_pid_file(s, true);

                                         if (r < 0) {
                                                 r = service_demand_pid_file(s);
                                                 if (r < 0 || !cgroup_good(s))
                                         if (r < 0) {
                                                 r = service_demand_pid_file(s);
                                                 if (r < 0 || !cgroup_good(s))

-                                                        service_enter_stop(s, false);
+                                                        service_enter_stop(s, SERVICE_FAILURE_RESOURCES);

                                                 break;
                                         }
                                 } else
                                         service_search_main_pid(s);
 
                                                 break;
                                         }
                                 } else
                                         service_search_main_pid(s);
 

-                                service_enter_running(s, true);
+                                service_enter_running(s, SERVICE_SUCCESS);

                                 break;
 
                         case SERVICE_RELOAD:
                                 break;
 
                         case SERVICE_RELOAD:

-                                if (success) {
+                                if (f == SERVICE_SUCCESS) {

                                         service_load_pid_file(s, true);
                                         service_search_main_pid(s);
                                 }
 
                                         service_load_pid_file(s, true);
                                         service_search_main_pid(s);
                                 }
 

-                                s->reload_failure = !success;
-                                service_enter_running(s, true);
+                                s->reload_result = f;
+                                service_enter_running(s, SERVICE_SUCCESS);

                                 break;
 
                         case SERVICE_STOP:
                                 break;
 
                         case SERVICE_STOP:

-                                service_enter_signal(s, SERVICE_STOP_SIGTERM, success);
+                                service_enter_signal(s, SERVICE_STOP_SIGTERM, f);

                                 break;
 
                         case SERVICE_STOP_SIGTERM:
                         case SERVICE_STOP_SIGKILL:
                                 if (main_pid_good(s) <= 0)
                                 break;
 
                         case SERVICE_STOP_SIGTERM:
                         case SERVICE_STOP_SIGKILL:
                                 if (main_pid_good(s) <= 0)

-                                        service_enter_stop_post(s, success);
+                                        service_enter_stop_post(s, f);

 
                                 /* If there is still a service
                                  * process around, wait until
 
                                 /* If there is still a service
                                  * process around, wait until


@@ -2876,7 +2903,7 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) {
                         case SERVICE_STOP_POST:
                         case SERVICE_FINAL_SIGTERM:
                         case SERVICE_FINAL_SIGKILL:
                         case SERVICE_STOP_POST:
                         case SERVICE_FINAL_SIGTERM:
                         case SERVICE_FINAL_SIGKILL:

-                                service_enter_dead(s, success, true);
+                                service_enter_dead(s, f, true);

                                 break;
 
                         default:
                                 break;
 
                         default:


@@ -2902,32 +2929,32 @@ static void service_timer_event(Unit *u, uint64_t elapsed, Watch* w) {
         case SERVICE_START_PRE:
         case SERVICE_START:
                 log_warning("%s operation timed out. Terminating.", u->id);
         case SERVICE_START_PRE:
         case SERVICE_START:
                 log_warning("%s operation timed out. Terminating.", u->id);

-                service_enter_signal(s, SERVICE_FINAL_SIGTERM, false);
+                service_enter_signal(s, SERVICE_FINAL_SIGTERM, SERVICE_FAILURE_TIMEOUT);

                 break;
 
         case SERVICE_START_POST:
                 log_warning("%s operation timed out. Stopping.", u->id);
                 break;
 
         case SERVICE_START_POST:
                 log_warning("%s operation timed out. Stopping.", u->id);

-                service_enter_stop(s, false);
+                service_enter_stop(s, SERVICE_FAILURE_TIMEOUT);

                 break;
 
         case SERVICE_RELOAD:
                 log_warning("%s operation timed out. Stopping.", u->id);
                 break;
 
         case SERVICE_RELOAD:
                 log_warning("%s operation timed out. Stopping.", u->id);

-                s->reload_failure = true;
-                service_enter_running(s, true);
+                s->reload_result = SERVICE_FAILURE_TIMEOUT;
+                service_enter_running(s, SERVICE_SUCCESS);

                 break;
 
         case SERVICE_STOP:
                 log_warning("%s stopping timed out. Terminating.", u->id);
                 break;
 
         case SERVICE_STOP:
                 log_warning("%s stopping timed out. Terminating.", u->id);

-                service_enter_signal(s, SERVICE_STOP_SIGTERM, false);
+                service_enter_signal(s, SERVICE_STOP_SIGTERM, SERVICE_FAILURE_TIMEOUT);

                 break;
 
         case SERVICE_STOP_SIGTERM:
                 if (s->exec_context.send_sigkill) {
                         log_warning("%s stopping timed out. Killing.", u->id);
                 break;
 
         case SERVICE_STOP_SIGTERM:
                 if (s->exec_context.send_sigkill) {
                         log_warning("%s stopping timed out. Killing.", u->id);

-                        service_enter_signal(s, SERVICE_STOP_SIGKILL, false);
+                        service_enter_signal(s, SERVICE_STOP_SIGKILL, SERVICE_FAILURE_TIMEOUT);

                 } else {
                         log_warning("%s stopping timed out. Skipping SIGKILL.", u->id);
                 } else {
                         log_warning("%s stopping timed out. Skipping SIGKILL.", u->id);

-                        service_enter_stop_post(s, false);
+                        service_enter_stop_post(s, SERVICE_FAILURE_TIMEOUT);

                 }
 
                 break;
                 }
 
                 break;


@@ -2938,28 +2965,28 @@ static void service_timer_event(Unit *u, uint64_t elapsed, Watch* w) {
                  * weirded out and continue */
 
                 log_warning("%s still around after SIGKILL. Ignoring.", u->id);
                  * weirded out and continue */
 
                 log_warning("%s still around after SIGKILL. Ignoring.", u->id);

-                service_enter_stop_post(s, false);
+                service_enter_stop_post(s, SERVICE_FAILURE_TIMEOUT);

                 break;
 
         case SERVICE_STOP_POST:
                 log_warning("%s stopping timed out (2). Terminating.", u->id);
                 break;
 
         case SERVICE_STOP_POST:
                 log_warning("%s stopping timed out (2). Terminating.", u->id);

-                service_enter_signal(s, SERVICE_FINAL_SIGTERM, false);
+                service_enter_signal(s, SERVICE_FINAL_SIGTERM, SERVICE_FAILURE_TIMEOUT);

                 break;
 
         case SERVICE_FINAL_SIGTERM:
                 if (s->exec_context.send_sigkill) {
                         log_warning("%s stopping timed out (2). Killing.", u->id);
                 break;
 
         case SERVICE_FINAL_SIGTERM:
                 if (s->exec_context.send_sigkill) {
                         log_warning("%s stopping timed out (2). Killing.", u->id);

-                        service_enter_signal(s, SERVICE_FINAL_SIGKILL, false);
+                        service_enter_signal(s, SERVICE_FINAL_SIGKILL, SERVICE_FAILURE_TIMEOUT);

                 } else {
                         log_warning("%s stopping timed out (2). Skipping SIGKILL. Entering failed mode.", u->id);
                 } else {
                         log_warning("%s stopping timed out (2). Skipping SIGKILL. Entering failed mode.", u->id);

-                        service_enter_dead(s, false, true);
+                        service_enter_dead(s, SERVICE_FAILURE_TIMEOUT, false);

                 }
 
                 break;
 
         case SERVICE_FINAL_SIGKILL:
                 log_warning("%s still around after SIGKILL (2). Entering failed mode.", u->id);
                 }
 
                 break;
 
         case SERVICE_FINAL_SIGKILL:
                 log_warning("%s still around after SIGKILL (2). Entering failed mode.", u->id);

-                service_enter_dead(s, false, true);
+                service_enter_dead(s, SERVICE_FAILURE_TIMEOUT, true);

                 break;
 
         case SERVICE_AUTO_RESTART:
                 break;
 
         case SERVICE_AUTO_RESTART:


@@ -2995,28 +3022,29 @@ static void service_cgroup_notify_event(Unit *u) {
                         log_warning("%s never wrote its PID file. Failing.", UNIT(s)->id);
                         service_unwatch_pid_file(s);
                         if (s->state == SERVICE_START)
                         log_warning("%s never wrote its PID file. Failing.", UNIT(s)->id);
                         service_unwatch_pid_file(s);
                         if (s->state == SERVICE_START)

-                                service_enter_signal(s, SERVICE_FINAL_SIGTERM, false);
+                                service_enter_signal(s, SERVICE_FINAL_SIGTERM, SERVICE_FAILURE_RESOURCES);

                         else
                         else

-                                service_enter_stop(s, false);
+                                service_enter_stop(s, SERVICE_FAILURE_RESOURCES);

                 }
                 break;
 
         case SERVICE_RUNNING:
                 }
                 break;
 
         case SERVICE_RUNNING:

-                service_enter_running(s, true);
+                /* service_enter_running() will figure out what to do */
+                service_enter_running(s, SERVICE_SUCCESS);

                 break;
 
         case SERVICE_STOP_SIGTERM:
         case SERVICE_STOP_SIGKILL:
 
                 if (main_pid_good(s) <= 0 && !control_pid_good(s))
                 break;
 
         case SERVICE_STOP_SIGTERM:
         case SERVICE_STOP_SIGKILL:
 
                 if (main_pid_good(s) <= 0 && !control_pid_good(s))

-                        service_enter_stop_post(s, true);
+                        service_enter_stop_post(s, SERVICE_SUCCESS);

 
                 break;
 
         case SERVICE_FINAL_SIGTERM:
         case SERVICE_FINAL_SIGKILL:
                 if (main_pid_good(s) <= 0 && !control_pid_good(s))
 
                 break;
 
         case SERVICE_FINAL_SIGTERM:
         case SERVICE_FINAL_SIGKILL:
                 if (main_pid_good(s) <= 0 && !control_pid_good(s))

-                        service_enter_dead(s, true, true);
+                        service_enter_dead(s, SERVICE_SUCCESS, SERVICE_SUCCESS);

 
                 break;
 
 
                 break;
 


@@ -3361,7 +3389,7 @@ static void service_bus_name_owner_change(
                 /* service_enter_running() will figure out what to
                  * do */
                 if (s->state == SERVICE_RUNNING)
                 /* service_enter_running() will figure out what to
                  * do */
                 if (s->state == SERVICE_RUNNING)

-                        service_enter_running(s, true);
+                        service_enter_running(s, SERVICE_SUCCESS);

                 else if (s->state == SERVICE_START && new_owner)
                         service_enter_start_post(s);
 
                 else if (s->state == SERVICE_START && new_owner)
                         service_enter_start_post(s);
 


@@ -3433,7 +3461,8 @@ static void service_reset_failed(Unit *u) {
         if (s->state == SERVICE_FAILED)
                 service_set_state(s, SERVICE_DEAD);
 
         if (s->state == SERVICE_FAILED)
                 service_set_state(s, SERVICE_DEAD);
 

-        s->failure = false;
+        s->result = SERVICE_SUCCESS;
+        s->reload_result = SERVICE_SUCCESS;

 }
 
 static bool service_need_daemon_reload(Unit *u) {
 }
 
 static bool service_need_daemon_reload(Unit *u) {


@@ -3576,6 +3605,17 @@ static const char* const notify_access_table[_NOTIFY_ACCESS_MAX] = {
 
 DEFINE_STRING_TABLE_LOOKUP(notify_access, NotifyAccess);
 
 
 DEFINE_STRING_TABLE_LOOKUP(notify_access, NotifyAccess);
 

+static const char* const service_result_table[_SERVICE_RESULT_MAX] = {
+        [SERVICE_SUCCESS] = "success",
+        [SERVICE_FAILURE_RESOURCES] = "resources",
+        [SERVICE_FAILURE_TIMEOUT] = "timeout",
+        [SERVICE_FAILURE_EXIT_CODE] = "exit-code",
+        [SERVICE_FAILURE_SIGNAL] = "signal",
+        [SERVICE_FAILURE_CORE_DUMP] = "core-dump"
+};
+
+DEFINE_STRING_TABLE_LOOKUP(service_result, ServiceResult);
+

 const UnitVTable service_vtable = {
         .suffix = ".service",
         .object_size = sizeof(Service),
 const UnitVTable service_vtable = {
         .suffix = ".service",
         .object_size = sizeof(Service),

diff --git a/src/service.h b/src/service.h
index dbae68b80aae94f2a9a728b7dcbbbe6cd0fbab81..b1e8b90470cd3ebe36f0b40acd154039c8032ac2 100644 (file)
--- a/src/service.h
+++ b/src/service.h
@@ -88,6 +88,17 @@ typedef enum NotifyAccess {
         _NOTIFY_ACCESS_INVALID = -1
 } NotifyAccess;
 
         _NOTIFY_ACCESS_INVALID = -1
 } NotifyAccess;
 

+typedef enum ServiceResult {
+        SERVICE_SUCCESS,
+        SERVICE_FAILURE_RESOURCES,
+        SERVICE_FAILURE_TIMEOUT,
+        SERVICE_FAILURE_EXIT_CODE,
+        SERVICE_FAILURE_SIGNAL,
+        SERVICE_FAILURE_CORE_DUMP,
+        _SERVICE_RESULT_MAX,
+        _SERVICE_RESULT_INVALID = -1
+} ServiceResult;
+

 struct Service {
         Unit meta;
 
 struct Service {
         Unit meta;
 


@@ -132,8 +143,8 @@ struct Service {
         bool guess_main_pid;
 
         /* If we shut down, remember why */
         bool guess_main_pid;
 
         /* If we shut down, remember why */

-        bool failure:1;
-        bool reload_failure:1;
+        ServiceResult result;
+        ServiceResult reload_result;

 
         bool main_pid_known:1;
         bool main_pid_alien:1;
 
         bool main_pid_known:1;
         bool main_pid_alien:1;


@@ -186,4 +197,7 @@ ServiceExecCommand service_exec_command_from_string(const char *s);
 const char* notify_access_to_string(NotifyAccess i);
 NotifyAccess notify_access_from_string(const char *s);
 
 const char* notify_access_to_string(NotifyAccess i);
 NotifyAccess notify_access_from_string(const char *s);
 

+const char* service_result_to_string(ServiceResult i);
+ServiceResult service_result_from_string(const char *s);
+

 #endif
 #endif

diff --git a/src/systemctl.c b/src/systemctl.c
index 5ad81fd6ca680f81dea73b8a4a0b0642574659b2..12264f8ba7c709b1231a220ed2602722ba68954e 100644 (file)
--- a/src/systemctl.c
+++ b/src/systemctl.c
@@ -1437,9 +1437,9 @@ static int wait_for_jobs(DBusConnection *bus, Set *s) {
                 else if (streq(d.result, "canceled"))
                         log_error("Job canceled.");
                 else if (streq(d.result, "dependency"))
                 else if (streq(d.result, "canceled"))
                         log_error("Job canceled.");
                 else if (streq(d.result, "dependency"))

-                        log_error("A dependency job failed. See system logs for details.");
+                        log_error("A dependency job failed. See system journal for details.");

                 else if (!streq(d.result, "done") && !streq(d.result, "skipped"))
                 else if (!streq(d.result, "done") && !streq(d.result, "skipped"))

-                        log_error("Job failed. See system logs and 'systemctl status' for details.");
+                        log_error("Job failed. See system journal and 'systemctl status' for details.");

         }
 
         if (streq_ptr(d.result, "timeout"))
         }
 
         if (streq_ptr(d.result, "timeout"))


@@ -2003,6 +2003,7 @@ typedef struct UnitStatusInfo {
         const char *default_control_group;
 
         const char *load_error;
         const char *default_control_group;
 
         const char *load_error;

+        const char *result;

 
         usec_t inactive_exit_timestamp;
         usec_t inactive_exit_timestamp_monotonic;
 
         usec_t inactive_exit_timestamp;
         usec_t inactive_exit_timestamp_monotonic;


@@ -2106,6 +2107,9 @@ static void print_status_info(UnitStatusInfo *i) {
                        strna(i->active_state),
                        off);
 
                        strna(i->active_state),
                        off);
 

+        if (!isempty(i->result) && !streq(i->result, "success"))
+                printf(" (Result: %s)", i->result);
+

         timestamp = (streq_ptr(i->active_state, "active")      ||
                      streq_ptr(i->active_state, "reloading"))   ? i->active_enter_timestamp :
                     (streq_ptr(i->active_state, "inactive")    ||
         timestamp = (streq_ptr(i->active_state, "active")      ||
                      streq_ptr(i->active_state, "reloading"))   ? i->active_enter_timestamp :
                     (streq_ptr(i->active_state, "inactive")    ||


@@ -2325,6 +2329,8 @@ static int status_property(const char *name, DBusMessageIter *iter, UnitStatusIn
                                 i->following = s;
                         else if (streq(name, "UnitFileState"))
                                 i->unit_file_state = s;
                                 i->following = s;
                         else if (streq(name, "UnitFileState"))
                                 i->unit_file_state = s;

+                        else if (streq(name, "Result"))
+                                i->result = s;

                 }
 
                 break;
                 }
 
                 break;