diff options
author | Neil Fortner <nfortne2@hdfgroup.org> | 2019-10-29 19:38:50 (GMT) |
---|---|---|
committer | Neil Fortner <nfortne2@hdfgroup.org> | 2019-12-06 20:16:03 (GMT) |
commit | 63282c122955dad755e9e2500c7159fdc29abf5d (patch) | |
tree | ccf162a57b6cfae8340407bb8fe990b4680b9bbf /src/H5VLconnector.h | |
parent | 17b8281ce469e58ec597156e0017ff61a0d7a566 (diff) | |
download | hdf5-63282c122955dad755e9e2500c7159fdc29abf5d.zip hdf5-63282c122955dad755e9e2500c7159fdc29abf5d.tar.gz hdf5-63282c122955dad755e9e2500c7159fdc29abf5d.tar.bz2 |
Implement H5VLget_file_type() to return a copy of a datatype with the
location set to be in a file. Only meant to be used by VOL connectors.
Implement H5VLpeek_connector_id() to support connectors querying their
own IDs. Fix app_ref with connector IDs in a couple places (external
VOLs registered as default through ENV should be visible to the
application). Modify vlen and reference interfaces to work with
arbitrary VOL connectors. Implement file "post open" specific
callback, to enable connectors to update their file structs after a
wrap context has been set.
Diffstat (limited to 'src/H5VLconnector.h')
-rw-r--r-- | src/H5VLconnector.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/H5VLconnector.h b/src/H5VLconnector.h index 3597751..46383bb 100644 --- a/src/H5VLconnector.h +++ b/src/H5VLconnector.h @@ -116,6 +116,7 @@ typedef enum H5VL_file_get_t { /* types for file SPECIFIC callback */ typedef enum H5VL_file_specific_t { + H5VL_FILE_POST_OPEN, /* Adjust file after open, with wrapping context */ H5VL_FILE_FLUSH, /* Flush file */ H5VL_FILE_REOPEN, /* Reopen the file */ H5VL_FILE_MOUNT, /* Mount a file */ @@ -380,7 +381,7 @@ typedef struct H5VL_request_class_t { /* 'blob' routines */ typedef struct H5VL_blob_class_t { herr_t (*put)(void *obj, const void *buf, size_t size, void *blob_id, void *ctx); - herr_t (*get)(void *obj, const void *blob_id, void *buf, size_t *size, void *ctx); + herr_t (*get)(void *obj, const void *blob_id, void *buf, size_t size, void *ctx); herr_t (*specific)(void *obj, void *blob_id, H5VL_blob_specific_t specific_type, va_list arguments); herr_t (*optional)(void *obj, void *blob_id, va_list arguments); } H5VL_blob_class_t; @@ -440,6 +441,9 @@ extern "C" { /* Helper routines for VOL connector authors */ H5_DLL void *H5VLobject(hid_t obj_id); +H5_DLL hid_t H5VLget_file_type(void *file_obj, hid_t connector_id, + hid_t dtype_id); +H5_DLL hid_t H5VLpeek_connector_id(const char *name); #ifdef __cplusplus } |