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| author | Kevin Wolf <kwolf@redhat.com> | 2018-04-13 17:19:31 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2018-05-23 14:30:49 +0200 |
| commit | a50c2ab858fe613fb805e53b4f6b970ab936706d (patch) | |
| tree | 06a64966236166b648e1c5bd1f08c240b34a0c00 /include/qemu | |
| parent | e7c1d78bbd5867804debeb7159b137fd9a6c44d3 (diff) | |
| download | qemu-a50c2ab858fe613fb805e53b4f6b970ab936706d.zip qemu-a50c2ab858fe613fb805e53b4f6b970ab936706d.tar.gz qemu-a50c2ab858fe613fb805e53b4f6b970ab936706d.tar.bz2 | |
job: Move state transitions to Job
This moves BlockJob.status and the closely related functions
(block_)job_state_transition() and (block_)job_apply_verb to Job. The
two QAPI enums are renamed to JobStatus and JobVerb.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'include/qemu')
| -rw-r--r-- | include/qemu/job.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/qemu/job.h b/include/qemu/job.h index bae2b09..0b78778 100644 --- a/include/qemu/job.h +++ b/include/qemu/job.h @@ -41,6 +41,9 @@ typedef struct Job { /** The type of this job. */ const JobDriver *driver; + /** Current state; See @JobStatus for details. */ + JobStatus status; + /** Element of the list of jobs */ QLIST_ENTRY(Job) job_list; } Job; @@ -90,4 +93,14 @@ Job *job_next(Job *job); */ Job *job_get(const char *id); +/** + * Check whether the verb @verb can be applied to @job in its current state. + * Returns 0 if the verb can be applied; otherwise errp is set and -EPERM + * returned. + */ +int job_apply_verb(Job *job, JobVerb verb, Error **errp); + +/* TODO To be removed from the public interface */ +void job_state_transition(Job *job, JobStatus s1); + #endif |