core: initialize variable

[elogind.git] / src / core / job.c

diff --git a/src/core/job.c b/src/core/job.c
index f053d57349d4c6a2af9fae730fc04b9da83d732e..557917a70b0dce3e42ce08ac594acfc91376fdd5 100644 (file)
--- a/src/core/job.c
+++ b/src/core/job.c
@@ -403,6 +403,11 @@ static bool job_is_runnable(Job *j) {
          * job type) or before (in the case of a 'negative' job
          * type. */
 
+        /* Note that unit types have a say in what is runnable,
+         * too. For example, if they return -EAGAIN from
+         * unit_start() they can indicate they are not
+         * runnable yet. */
+
         /* First check if there is an override */
         if (j->ignore_order)
                 return true;
@@ -869,6 +874,9 @@ void job_add_to_run_queue(Job *j) {
         if (j->in_run_queue)
                 return;
 
+        if (!j->manager->run_queue)
+                sd_event_source_set_enabled(j->manager->run_queue_event_source, SD_EVENT_ONESHOT);
+
         LIST_PREPEND(run_queue, j->manager->run_queue, j);
         j->in_run_queue = true;
 }
@@ -909,7 +917,7 @@ int job_serialize(Job *j, FILE *f, FDSet *fds) {
         fprintf(f, "job-ignore-order=%s\n", yes_no(j->ignore_order));
 
         if (j->begin_usec > 0)
-                fprintf(f, "job-begin=%llu", (unsigned long long) j->begin_usec);
+                fprintf(f, "job-begin=%llu\n", (unsigned long long) j->begin_usec);
 
         bus_client_track_serialize(j->manager, f, j->subscribed);
 
@@ -1099,7 +1107,8 @@ static const char* const job_mode_table[_JOB_MODE_MAX] = {
         [JOB_REPLACE_IRREVERSIBLY] = "replace-irreversibly",
         [JOB_ISOLATE] = "isolate",
         [JOB_IGNORE_DEPENDENCIES] = "ignore-dependencies",
-        [JOB_IGNORE_REQUIREMENTS] = "ignore-requirements"
+        [JOB_IGNORE_REQUIREMENTS] = "ignore-requirements",
+        [JOB_FLUSH] = "flush",
 };
 
 DEFINE_STRING_TABLE_LOOKUP(job_mode, JobMode);