job: Add JobDriver.job_type

This moves the job_type field from BlockJobDriver to JobDriver.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>

include/block/blockjob_int.h

@@ -38,9 +38,6 @@ struct BlockJobDriver {
     /** Generic JobDriver callbacks and settings */
     JobDriver job_driver;
 
-    /** String describing the operation, part of query-block-jobs QMP API */
-    JobType job_type;
-
     /** Mandatory: Entrypoint for the Coroutine. */
     CoroutineEntry *start;
 

include/qemu/job.h

@@ -26,6 +26,8 @@
 #ifndef JOB_H
 #define JOB_H
 
+#include "qapi/qapi-types-block-core.h"
+
 typedef struct JobDriver JobDriver;
 
 /**
@@ -45,6 +47,9 @@ typedef struct Job {
 struct JobDriver {
     /** Derived Job struct size */
     size_t instance_size;
+
+    /** Enum describing the operation */
+    JobType job_type;
 };
 
 
@@ -57,4 +62,10 @@ struct JobDriver {
  */
 void *job_create(const char *job_id, const JobDriver *driver, Error **errp);
 
+/** Returns the JobType of a given Job. */
+JobType job_type(const Job *job);
+
+/** Returns the enum string for the JobType of a given Job. */
+const char *job_type_str(const Job *job);
+
 #endif