From d68201e9aa5e9ebd6085b1bb8892c42e9d20be75 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 8 Mar 2011 01:44:19 +0100
Subject: [PATCH] job: introduce new job result code 'skipped' to use when pre
 conditions of job did not apply

https://bugzilla.redhat.com/show_bug.cgi?id=682245
https://bugzilla.redhat.com/show_bug.cgi?id=635780
---
 src/job.c       | 5 ++++-
 src/job.h       | 1 +
 src/systemctl.c | 8 ++++++--
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/job.c b/src/job.c
index 206490ffbb3..f5d3ff8a3a8 100644
--- a/src/job.c
+++ b/src/job.c
@@ -465,6 +465,8 @@ int job_run_and_invalidate(Job *j) {
         if ((j = manager_get_job(m, id))) {
                 if (r == -EALREADY)
                         r = job_finish_and_invalidate(j, JOB_DONE);
+                else if (r == -ENOEXEC)
+                        r = job_finish_and_invalidate(j, JOB_SKIPPED);
                 else if (r == -EAGAIN)
                         j->state = JOB_WAITING;
                 else if (r < 0)
@@ -702,7 +704,8 @@ static const char* const job_result_table[_JOB_RESULT_MAX] = {
         [JOB_CANCELED] = "canceled",
         [JOB_TIMEOUT] = "timeout",
         [JOB_FAILED] = "failed",
-        [JOB_DEPENDENCY] = "dependency"
+        [JOB_DEPENDENCY] = "dependency",
+        [JOB_SKIPPED] = "skipped"
 };
 
 DEFINE_STRING_TABLE_LOOKUP(job_result, JobResult);
diff --git a/src/job.h b/src/job.h
index de0c1d2317a..2c65d94879b 100644
--- a/src/job.h
+++ b/src/job.h
@@ -78,6 +78,7 @@ enum JobResult {
         JOB_TIMEOUT,
         JOB_FAILED,
         JOB_DEPENDENCY,
+        JOB_SKIPPED,
         _JOB_RESULT_MAX,
         _JOB_RESULT_INVALID = -1
 };
diff --git a/src/systemctl.c b/src/systemctl.c
index 6adcbcc066a..f5a87fc701c 100644
--- a/src/systemctl.c
+++ b/src/systemctl.c
@@ -1249,7 +1249,7 @@ static int wait_for_jobs(DBusConnection *bus, Set *s) {
                         log_error("Job canceled.");
                 else if (streq(d.result, "dependency"))
                         log_error("A dependency job failed. See system logs for details.");
-                else if (!streq(d.result, "done"))
+                else if (!streq(d.result, "done") && !streq(d.result, "skipped"))
                         log_error("Job failed. See system logs and 'systemctl status' for details.");
         }
 
@@ -1257,7 +1257,7 @@ static int wait_for_jobs(DBusConnection *bus, Set *s) {
                 r = -ETIME;
         else if (streq_ptr(d.result, "canceled"))
                 r = -ECANCELED;
-        else if (!streq_ptr(d.result, "done"))
+        else if (!streq_ptr(d.result, "done") && !streq_ptr(d.result, "skipped"))
                 r = -EIO;
         else
                 r = 0;
@@ -1417,11 +1417,15 @@ static int start_unit(DBusConnection *bus, char **args, unsigned n) {
                         streq(args[0], "stop")                  ? "StopUnit" :
                         streq(args[0], "reload")                ? "ReloadUnit" :
                         streq(args[0], "restart")               ? "RestartUnit" :
+
                         streq(args[0], "try-restart")           ||
                         streq(args[0], "condrestart")           ? "TryRestartUnit" :
+
                         streq(args[0], "reload-or-restart")     ? "ReloadOrRestartUnit" :
+
                         streq(args[0], "reload-or-try-restart") ||
                         streq(args[0], "condreload") ||
+
                         streq(args[0], "force-reload")          ? "ReloadOrTryRestartUnit" :
                                                                   "StartUnit";