diff options
Diffstat (limited to 'src/H5VL.c')
| -rw-r--r-- | src/H5VL.c | 40 |
1 files changed, 36 insertions, 4 deletions
@@ -249,6 +249,38 @@ done: /*------------------------------------------------------------------------- * Function: H5VLget_connector_id * + * Purpose: Retrieves the VOL connector ID for a given object ID. + * + * Return: A valid VOL connector ID. This ID will need to be closed + * using H5VLclose(). + * + * H5I_INVALID_HID on error. + * + * Programmer: Dana Robinson + * June 17, 2017 + * + *------------------------------------------------------------------------- + */ +hid_t +H5VLget_connector_id(hid_t obj_id) +{ + hid_t ret_value = H5I_INVALID_HID; /* Return value */ + + FUNC_ENTER_API(H5I_INVALID_HID) + H5TRACE1("i", "i", obj_id); + + /* Get connector ID */ + if((ret_value = H5VL__get_connector_id(obj_id, TRUE)) < 0) + HGOTO_ERROR(H5E_VOL, H5E_CANTGET, H5I_INVALID_HID, "can't get VOL id") + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5VLget_connector_id() */ + + +/*------------------------------------------------------------------------- + * Function: H5VLget_connector_id_by_name + * * Purpose: Retrieves the ID for a registered VOL connector. * * Return: A valid VOL connector ID if a connector by that name has @@ -264,7 +296,7 @@ done: *------------------------------------------------------------------------- */ hid_t -H5VLget_connector_id(const char *name) +H5VLget_connector_id_by_name(const char *name) { hid_t ret_value = H5I_INVALID_HID; /* Return value */ @@ -272,12 +304,12 @@ H5VLget_connector_id(const char *name) H5TRACE1("i", "*s", name); /* Get connector ID with this name */ - if((ret_value = H5VL__get_connector_id(name, TRUE)) < 0) + if((ret_value = H5VL__get_connector_id_by_name(name, TRUE)) < 0) HGOTO_ERROR(H5E_VOL, H5E_CANTGET, H5I_INVALID_HID, "can't get VOL id") done: FUNC_LEAVE_API(ret_value) -} /* end H5VLget_connector_id() */ +} /* end H5VLget_connector_id_by_name() */ /*------------------------------------------------------------------------- @@ -411,7 +443,7 @@ H5VLunregister_connector(hid_t vol_id) HGOTO_ERROR(H5E_VOL, H5E_BADTYPE, FAIL, "not a VOL connector ID") /* For the time being, we disallow unregistering the native VOL connector */ - if(H5I_INVALID_HID == (native_id = H5VL__get_connector_id(H5VL_NATIVE_NAME, FALSE))) + if(H5I_INVALID_HID == (native_id = H5VL__get_connector_id_by_name(H5VL_NATIVE_NAME, FALSE))) HGOTO_ERROR(H5E_VOL, H5E_CANTGET, FAIL, "unable to find the native VOL connector ID") if(vol_id == native_id) HGOTO_ERROR(H5E_VOL, H5E_BADVALUE, FAIL, "unregistering the native VOL connector is not allowed") |