From 76bf48b7d09b6e22d1952ac2fa07fec8ee501b76 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 23 Sep 2010 15:38:42 +0200
Subject: [PATCH] dbus: export number of total failed jobs on D-Bus interface

---
 src/dbus-manager.c | 2 ++
 src/job.c          | 6 +++++-
 src/manager.h      | 1 +
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/dbus-manager.c b/src/dbus-manager.c
index eeea821e4..efff06a18 100644
--- a/src/dbus-manager.c
+++ b/src/dbus-manager.c
@@ -133,6 +133,7 @@
         "  <property name=\"NNames\" type=\"u\" access=\"read\"/>\n"    \
         "  <property name=\"NJobs\" type=\"u\" access=\"read\"/>\n"     \
         "  <property name=\"NInstalledJobs\" type=\"u\" access=\"read\"/>\n" \
+        "  <property name=\"NFailedJobs\" type=\"u\" access=\"read\"/>\n" \
         "  <property name=\"Progress\" type=\"d\" access=\"read\"/>\n"  \
         "  <property name=\"Environment\" type=\"as\" access=\"read\"/>\n" \
         "  <property name=\"ConfirmSpawn\" type=\"b\" access=\"read\"/>\n" \
@@ -267,6 +268,7 @@ static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection,
                 { "org.freedesktop.systemd1.Manager", "NNames",        bus_manager_append_n_names,    "u",  NULL               },
                 { "org.freedesktop.systemd1.Manager", "NJobs",         bus_manager_append_n_jobs,     "u",  NULL               },
                 { "org.freedesktop.systemd1.Manager", "NInstalledJobs",bus_property_append_uint32,    "u",  &m->n_installed_jobs },
+                { "org.freedesktop.systemd1.Manager", "NFailedJobs",   bus_property_append_uint32,    "u",  &m->n_failed_jobs  },
                 { "org.freedesktop.systemd1.Manager", "Progress",      bus_manager_append_progress,   "d",  NULL               },
                 { "org.freedesktop.systemd1.Manager", "Environment",   bus_property_append_strv,      "as", m->environment     },
                 { "org.freedesktop.systemd1.Manager", "ConfirmSpawn",  bus_property_append_bool,      "b",  &m->confirm_spawn  },
diff --git a/src/job.c b/src/job.c
index ac3bb9d72..c219b0d18 100644
--- a/src/job.c
+++ b/src/job.c
@@ -478,9 +478,13 @@ int job_finish_and_invalidate(Job *j, bool success) {
                 return 0;
         }
 
+        j->failed = !success;
+
         log_debug("Job %s/%s finished, success=%s", j->unit->meta.id, job_type_to_string(j->type), yes_no(success));
 
-        j->failed = !success;
+        if (j->failed)
+                j->manager->n_failed_jobs ++;
+
         u = j->unit;
         t = j->type;
         job_free(j);
diff --git a/src/manager.h b/src/manager.h
index c404443f5..df87ed6b6 100644
--- a/src/manager.h
+++ b/src/manager.h
@@ -210,6 +210,7 @@ struct Manager {
         int n_deserializing;
 
         unsigned n_installed_jobs;
+        unsigned n_failed_jobs;
 };
 
 int manager_new(ManagerRunningAs running_as, Manager **m);
-- 
2.30.2