1 files changed, 24 insertions, 0 deletions
diff --git a/src/H5Fint.c b/src/H5Fint.c
index 8de1769..cca46d0 100644
--- a/src/H5Fint.c
+++ b/src/H5Fint.c
@@ -3715,3 +3715,27 @@ done:
     FUNC_LEAVE_NOAPI(ret_value)
 } /* end H5F_get_file_id() */
 
+
+/*-------------------------------------------------------------------------
+ * Function:    H5F_set_min_dset_ohdr
+ *
+ * Purpose:     Set the crt_dset_ohdr_flag field with a new value.
+ *
+ * Return:      SUCCEED/FAIL
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5F_set_min_dset_ohdr(H5F_t *f, hbool_t minimize)
+{
+    /* Use FUNC_ENTER_NOAPI_NOINIT_NOERR here to avoid performance issues */
+    FUNC_ENTER_NOAPI_NOINIT_NOERR
+
+    /* Sanity check */
+    HDassert(f);
+    HDassert(f->shared);
+
+    f->shared->crt_dset_min_ohdr_flag = minimize;
+
+    FUNC_LEAVE_NOAPI(SUCCEED)
+} /* H5F_set_min_dset_ohdr() */
+