diff options
Diffstat (limited to 'src/H5VLconnector.h')
| -rw-r--r-- | src/H5VLconnector.h | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/src/H5VLconnector.h b/src/H5VLconnector.h index d873019..442a15c 100644 --- a/src/H5VLconnector.h +++ b/src/H5VLconnector.h @@ -81,7 +81,8 @@ typedef enum H5VL_dataset_get_t { typedef enum H5VL_dataset_specific_t { H5VL_DATASET_SET_EXTENT, /* H5Dset_extent */ H5VL_DATASET_FLUSH, /* H5Dflush */ - H5VL_DATASET_REFRESH /* H5Drefresh */ + H5VL_DATASET_REFRESH, /* H5Drefresh */ + H5VL_DATASET_WAIT /* H5Dwait */ } H5VL_dataset_specific_t; /* Typedef for VOL connector dataset optional VOL operations */ @@ -120,7 +121,8 @@ typedef enum H5VL_file_specific_t { H5VL_FILE_UNMOUNT, /* Unmount a file */ H5VL_FILE_IS_ACCESSIBLE, /* Check if a file is accessible */ H5VL_FILE_DELETE, /* Delete a file */ - H5VL_FILE_IS_EQUAL /* Check if two files are the same */ + H5VL_FILE_IS_EQUAL, /* Check if two files are the same */ + H5VL_FILE_WAIT /* Wait for async operations to complete */ } H5VL_file_specific_t; /* Typedef for VOL connector file optional VOL operations */ @@ -184,11 +186,25 @@ typedef enum H5VL_object_specific_t { /* Typedef for VOL connector object optional VOL operations */ typedef int H5VL_object_optional_t; +/* Status values for async request operations */ +typedef enum H5VL_request_status_t { + H5VL_REQUEST_STATUS_IN_PROGRESS, /* Operation has not yet completed */ + H5VL_REQUEST_STATUS_SUCCEED, /* Operation has completed, successfully */ + H5VL_REQUEST_STATUS_FAIL, /* Operation has completed, but failed */ + H5VL_REQUEST_STATUS_CANT_CANCEL, /* An attempt to cancel this operation was made, but it */ + /* can't be canceled immediately. The operation has */ + /* not completed successfully or failed, and is not yet */ + /* in progress. Another attempt to cancel it may be */ + /* attempted and may (or may not) succeed. */ + H5VL_REQUEST_STATUS_CANCELED /* Operation has not completed and was canceled */ +} H5VL_request_status_t; + /* types for async request SPECIFIC callback */ typedef enum H5VL_request_specific_t { - H5VL_REQUEST_WAITANY, /* Wait until any request completes */ - H5VL_REQUEST_WAITSOME, /* Wait until at least one requesst completes */ - H5VL_REQUEST_WAITALL /* Wait until all requests complete */ + H5VL_REQUEST_WAITANY, /* Wait until any request completes */ + H5VL_REQUEST_WAITSOME, /* Wait until at least one requesst completes */ + H5VL_REQUEST_WAITALL, /* Wait until all requests complete */ + H5VL_REQUEST_GET_ERR_STACK /* Retrieve error stack for failed operation */ } H5VL_request_specific_t; /* Typedef and values for native VOL connector request optional VOL operations */ @@ -394,7 +410,7 @@ typedef struct H5VL_object_class_t { } H5VL_object_class_t; /* Asynchronous request 'notify' callback */ -typedef herr_t (*H5VL_request_notify_t)(void *ctx, H5ES_status_t status); +typedef herr_t (*H5VL_request_notify_t)(void *ctx, H5VL_request_status_t status); /* "Levels" for 'get connector class' introspection callback */ typedef enum H5VL_get_conn_lvl_t { @@ -415,9 +431,9 @@ typedef struct H5VL_introspect_class_t { /* Async request operation routines */ typedef struct H5VL_request_class_t { - herr_t (*wait)(void *req, uint64_t timeout, H5ES_status_t *status); + herr_t (*wait)(void *req, uint64_t timeout, H5VL_request_status_t *status); herr_t (*notify)(void *req, H5VL_request_notify_t cb, void *ctx); - herr_t (*cancel)(void *req); + herr_t (*cancel)(void *req, H5VL_request_status_t *status); herr_t (*specific)(void *req, H5VL_request_specific_t specific_type, va_list arguments); herr_t (*optional)(void *req, H5VL_request_optional_t opt_type, va_list arguments); herr_t (*free)(void *req); |