From b4ee064b539958f6a13bc9554758a106a49f4bd6 Mon Sep 17 00:00:00 2001
From: Rickard Green <rickard@erlang.org>
Date: Wed, 22 May 2019 17:51:42 +0200
Subject: Yield when validating UTF8 for long subject in re:run()

---
 erts/emulator/pcre/pcre.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'erts/emulator/pcre/pcre.h')

diff --git a/erts/emulator/pcre/pcre.h b/erts/emulator/pcre/pcre.h
index ab8f40cfc1..686925bf04 100644
--- a/erts/emulator/pcre/pcre.h
+++ b/erts/emulator/pcre/pcre.h
@@ -240,6 +240,9 @@ with J. */
 #define PCRE_UTF8_ERR20             20
 #define PCRE_UTF8_ERR21             21
 #define PCRE_UTF8_ERR22             22  /* Unused (was non-character) */
+#if defined(ERLANG_INTEGRATION)
+#define PCRE_UTF8_YIELD             23
+#endif
 
 /* Specific error codes for UTF-16 validity checks */
 
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