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-rw-r--r--src/H5T.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/src/H5T.c b/src/H5T.c
index 38cd250..b2575d5 100644
--- a/src/H5T.c
+++ b/src/H5T.c
@@ -5003,6 +5003,49 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
}
+/*-------------------------------------------------------------------------
+ * Function: H5T_convert_committed_datatype
+ *
+ * Purpose: To convert the committed datatype "dt" to a transient embedded
+ * type if the file location associated with the committed datatype is
+ * different from the parameter "f".
+ * "f" is the file location where the dataset or attribute will be created.
+ *
+ * Notes: See HDFFV-9940
+ *
+ * Return: Success: non-negative
+ * Failure: negative
+ *
+ * Programmer: Vailin Choi; June 2016
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5T_convert_committed_datatype(H5T_t *dt, H5F_t *f)
+{
+ herr_t ret_value = SUCCEED; /* Return value */
+
+ FUNC_ENTER_NOAPI(FAIL)
+
+ HDassert(dt);
+ HDassert(f);
+
+ if(H5T_is_named(dt) && (dt->sh_loc.file != f)) {
+ HDassert(dt->sh_loc.type == H5O_SHARE_TYPE_COMMITTED);
+
+ H5O_msg_reset_share(H5O_DTYPE_ID, dt);
+ if(H5O_loc_free(&dt->oloc) < 0)
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTRESET, FAIL, "unable to initialize location")
+ if(H5G_name_free(&dt->path) < 0)
+ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTOPENOBJ, FAIL, "unable to reset path")
+
+ dt->shared->state = H5T_STATE_TRANSIENT;
+ }
+
+done:
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5T_convert_committed_datatype() */
+
/*--------------------------------------------------------------------------
NAME