From 4d64a49fcd0218f2656e964d25d4e02d844c1e03 Mon Sep 17 00:00:00 2001
From: Anatol Belski <ab@php.net>
Date: Sat, 15 Apr 2017 14:28:58 +0200
Subject: [PATCH] export the main thread info

---
 TSRM/TSRM.c | 5 +++++
 TSRM/TSRM.h | 1 +
 2 files changed, 6 insertions(+)

diff --git a/TSRM/TSRM.c b/TSRM/TSRM.c
index 2c7a40a2de..4c635a05a9 100644
--- a/TSRM/TSRM.c
+++ b/TSRM/TSRM.c
@@ -814,4 +814,9 @@ TSRM_API void *tsrm_get_ls_cache(void)
 	return tsrm_tls_get();
 }
 
+TSRM_API uint8_t tsrm_is_main_thread(void)
+{
+	return in_main_thread;
+}
+
 #endif /* ZTS */
diff --git a/TSRM/TSRM.h b/TSRM/TSRM.h
index 2ffcbfee76..3a06ccd8d5 100644
--- a/TSRM/TSRM.h
+++ b/TSRM/TSRM.h
@@ -155,6 +155,7 @@ TSRM_API void *tsrm_set_interpreter_context(void *new_ctx);
 TSRM_API void tsrm_free_interpreter_context(void *context);
 
 TSRM_API void *tsrm_get_ls_cache(void);
+TSRM_API uint8_t tsrm_is_main_thread(void);
 
 #ifdef TSRM_WIN32
 # define TSRM_TLS __declspec(thread)
-- 
2.50.1