$OpenBSD: patch-runtime_flang_utils3f_c,v 1.1.1.1 2017/12/31 18:06:38 bcallah Exp $

No async IO support

Index: runtime/flang/utils3f.c
--- runtime/flang/utils3f.c.orig
+++ runtime/flang/utils3f.c
@@ -99,12 +99,14 @@ extern FILE *__getfile3f(unit) int unit;
 
   p = __fio_find_unit(unit);
   if (p != NULL) {
+#if 0
     if (FIO_FCB_ASY_RW(p)) {/* disable any async i/o */
       FIO_FCB_SET_ASY_RW(p, 0);
       if (Fio_asy_disable(FIO_FCB_ASYPTR(p)) == -1) {
         __abort(1, "3F routine found asynchronous I/O error");
       }
     }
+#endif
     return FIO_FCB_FP(p);
   }
   switch (unit) {
