From 276e064723bfdc81548950b752595183ea610800 Mon Sep 17 00:00:00 2001
From: Omar Polo <op@omarpolo.com>
Date: Wed, 6 Mar 2024 09:54:36 +0000
Subject: add compat glue for EAI_OVERFLOW too

it's not always available on some old darwin versions, so apply a
similar treatment that EAI_NODATA gets: re-define it as EAI_FAIL.

See github issue <https://github.com/OpenSMTPD/OpenSMTPD/issues/1246>
---
 openbsd-compat/defines.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/openbsd-compat/defines.h b/openbsd-compat/defines.h
index 2e209085..d8e39449 100644
--- a/openbsd-compat/defines.h
+++ b/openbsd-compat/defines.h
@@ -457,6 +457,10 @@ typedef uint16_t	in_port_t;
 #endif
 /* end of chl */
 
+#ifndef EAI_OVERFLOW
+#define EAI_OVERFLOW EAI_FAIL
+#endif
+
 #ifndef HAVE_FPARSELN
 /*
  * fparseln() specific operation flags.
-- 
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