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-rw-r--r--src/H5F.c77
1 files changed, 77 insertions, 0 deletions
diff --git a/src/H5F.c b/src/H5F.c
index 9ca7e12..0a9c64d 100644
--- a/src/H5F.c
+++ b/src/H5F.c
@@ -205,6 +205,8 @@ H5F_init_interface(void)
hid_t driver_id = H5F_ACS_FILE_DRV_ID_DEF;
void *driver_info = H5F_ACS_FILE_DRV_INFO_DEF;
H5F_close_degree_t close_degree = H5F_CLOSE_DEGREE_DEF;
+ hsize_t family_offset = H5F_ACS_FAMILY_OFFSET_DEF;
+ H5FD_mem_t mem_type = H5F_ACS_MULTI_TYPE_DEF;
/* File mount property class variable.
* - Mount property class to modify
@@ -385,6 +387,13 @@ H5F_init_interface(void)
if(H5P_register(acs_pclass,H5F_CLOSE_DEGREE_NAME,H5F_CLOSE_DEGREE_SIZE, &close_degree,NULL,NULL,NULL,NULL,NULL,NULL)<0)
HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class");
+ /* Register the offset of family driver info */
+ if(H5P_register(acs_pclass,H5F_ACS_FAMILY_OFFSET_NAME,H5F_ACS_FAMILY_OFFSET_SIZE, &family_offset,NULL,NULL,NULL,NULL,NULL,NULL)<0)
+ HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class");
+
+ /* Register the data type of multi driver info */
+ if(H5P_register(acs_pclass,H5F_ACS_MULTI_TYPE_NAME,H5F_ACS_MULTI_TYPE_SIZE, &mem_type,NULL,NULL,NULL,NULL,NULL,NULL)<0)
+ HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class");
} /* end if */
/* Only register the default property list if it hasn't been created yet */
@@ -1165,6 +1174,74 @@ done:
/*-------------------------------------------------------------------------
+ * Function: H5Fget_vfd_handle
+ *
+ * Purpose: Returns a pointer to the file handle of the low-level file
+ * driver.
+ *
+ * Return: Success: non-negative value.
+ *
+ * Failture: negative.
+ *
+ * Programmer: Raymond Lu
+ * Sep. 16, 2002
+ *
+ * Modification:
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t H5Fget_vfd_handle(hid_t file_id, hid_t fapl, void** file_handle)
+{
+ H5F_t *file=NULL;
+ herr_t ret_value;
+
+ FUNC_ENTER_API(H5Fget_vfd_handle, NULL);
+
+ /* Check args */
+ assert(file_handle);
+ if(NULL==(file=H5I_object_verify(file_id, H5I_FILE)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "not a file id");
+
+ ret_value=H5F_get_vfd_handle(file, fapl, file_handle);
+
+done:
+ FUNC_LEAVE(ret_value);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5F_get_vfd_handle
+ *
+ * Purpose: Returns a pointer to the file handle of the low-level file
+ * driver. This is the private function for H5Fget_vfd_handle.
+ *
+ * Return: Success: Non-negative.
+ *
+ * Failture: negative.
+ *
+ * Programmer: Raymond Lu
+ * Sep. 16, 2002
+ *
+ * Modification:
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t H5F_get_vfd_handle(H5F_t *file, hid_t fapl, void**file_handle)
+{
+ herr_t ret_value;
+
+ FUNC_ENTER_NOINIT(H5F_get_vfd_handle);
+
+ assert(file_handle);
+ if((ret_value=H5FD_get_vfd_handle(file->shared->lf, fapl, file_handle)) < 0)
+ HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get file handle for file driver");
+
+done:
+ FUNC_LEAVE(ret_value);
+}
+
+
+/*-------------------------------------------------------------------------
* Function: H5F_equal
*
* Purpose: Compares NEEDLE to a file from the HAYSTACK.