diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/net.h | 3 | ||||
| -rw-r--r-- | include/net/slirp.h | 4 | ||||
| -rw-r--r-- | include/qapi/qmp-event.h | 3 | ||||
| -rw-r--r-- | include/qemu/job.h | 70 |
4 files changed, 35 insertions, 45 deletions
diff --git a/include/net/net.h b/include/net/net.h index 1425960f76..7936d53d2f 100644 --- a/include/net/net.h +++ b/include/net/net.h @@ -201,9 +201,6 @@ extern NICInfo nd_table[MAX_NICS]; extern const char *host_net_devices[]; /* from net.c */ -extern const char *legacy_tftp_prefix; -extern const char *legacy_bootp_filename; - int net_client_parse(QemuOptsList *opts_list, const char *str); int net_init_clients(Error **errp); void net_check_clients(void); diff --git a/include/net/slirp.h b/include/net/slirp.h index 4d63d74da4..bad3e1e241 100644 --- a/include/net/slirp.h +++ b/include/net/slirp.h @@ -30,10 +30,6 @@ void hmp_hostfwd_add(Monitor *mon, const QDict *qdict); void hmp_hostfwd_remove(Monitor *mon, const QDict *qdict); -int net_slirp_redir(const char *redir_str); - -int net_slirp_smb(const char *exported_dir); - void hmp_info_usernet(Monitor *mon, const QDict *qdict); #endif diff --git a/include/qapi/qmp-event.h b/include/qapi/qmp-event.h index 0c87ad833e..23e588ccf8 100644 --- a/include/qapi/qmp-event.h +++ b/include/qapi/qmp-event.h @@ -14,8 +14,7 @@ #ifndef QMP_EVENT_H #define QMP_EVENT_H - -typedef void (*QMPEventFuncEmit)(unsigned event, QDict *dict, Error **errp); +typedef void (*QMPEventFuncEmit)(unsigned event, QDict *dict); void qmp_event_set_func_emit(QMPEventFuncEmit emit); diff --git a/include/qemu/job.h b/include/qemu/job.h index 18c9223e31..e0cff702b7 100644 --- a/include/qemu/job.h +++ b/include/qemu/job.h @@ -124,12 +124,20 @@ typedef struct Job { /** Estimated progress_current value at the completion of the job */ int64_t progress_total; - /** Error string for a failed job (NULL if, and only if, job->ret == 0) */ - char *error; - - /** ret code passed to job_completed. */ + /** + * Return code from @run and/or @prepare callback(s). + * Not final until the job has reached the CONCLUDED status. + * 0 on success, -errno on failure. + */ int ret; + /** + * Error object for a failed job. + * If job->ret is nonzero and an error object was not set, it will be set + * to strerror(-job->ret) during job_completed. + */ + Error *err; + /** The completion function that will be called when the job completes. */ BlockCompletionFunc *cb; @@ -168,8 +176,17 @@ struct JobDriver { /** Enum describing the operation */ JobType job_type; - /** Mandatory: Entrypoint for the Coroutine. */ - CoroutineEntry *start; + /** + * Mandatory: Entrypoint for the Coroutine. + * + * This callback will be invoked when moving from CREATED to RUNNING. + * + * If this callback returns nonzero, the job transaction it is part of is + * aborted. If it returns zero, the job moves into the WAITING state. If it + * is the last job to complete in its transaction, all jobs in the + * transaction move from WAITING to PENDING. + */ + int coroutine_fn (*run)(Job *job, Error **errp); /** * If the callback is not NULL, it will be invoked when the job transitions @@ -205,6 +222,17 @@ struct JobDriver { void (*drain)(Job *job); /** + * If the callback is not NULL, exit will be invoked from the main thread + * when the job's coroutine has finished, but before transactional + * convergence; before @prepare or @abort. + * + * FIXME TODO: This callback is only temporary to transition remaining jobs + * to prepare/commit/abort/clean callbacks and will be removed before 3.1. + * is released. + */ + void (*exit)(Job *job); + + /** * If the callback is not NULL, prepare will be invoked when all the jobs * belonging to the same transaction complete; or upon this job's completion * if it is not in a transaction. @@ -481,19 +509,6 @@ void job_early_fail(Job *job); /** Moves the @job from RUNNING to READY */ void job_transition_to_ready(Job *job); -/** - * @job: The job being completed. - * @ret: The status code. - * @error: The error message for a failing job (only with @ret < 0). If @ret is - * negative, but NULL is given for @error, strerror() is used. - * - * Marks @job as completed. If @ret is non-zero, the job transaction it is part - * of is aborted. If @ret is zero, the job moves into the WAITING state. If it - * is the last job to complete in its transaction, all jobs in the transaction - * move from WAITING to PENDING. - */ -void job_completed(Job *job, int ret, Error *error); - /** Asynchronously complete the specified @job. */ void job_complete(Job *job, Error **errp); @@ -553,23 +568,6 @@ void job_finalize(Job *job, Error **errp); */ void job_dismiss(Job **job, Error **errp); -typedef void JobDeferToMainLoopFn(Job *job, void *opaque); - -/** - * @job: The job - * @fn: The function to run in the main loop - * @opaque: The opaque value that is passed to @fn - * - * This function must be called by the main job coroutine just before it - * returns. @fn is executed in the main loop with the job AioContext acquired. - * - * Block jobs must call bdrv_unref(), bdrv_close(), and anything that uses - * bdrv_drain_all() in the main loop. - * - * The @job AioContext is held while @fn executes. - */ -void job_defer_to_main_loop(Job *job, JobDeferToMainLoopFn *fn, void *opaque); - /** * Synchronously finishes the given @job. If @finish is given, it is called to * trigger completion or cancellation of the job. |