From 31b4fc8eb85f3113d9a26a57c59c36310425da29 Mon Sep 17 00:00:00 2001
From: Ivan Grokhotkov <ivan@espressif.com>
Date: Fri, 8 Mar 2019 15:07:00 +0800
Subject: [PATCH] pthread: add dummy implementation of pthread_setcancelstate

Used by new versions of newlib in stdio functions.
---
 components/newlib/pthread.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/components/newlib/pthread.c b/components/newlib/pthread.c
index 71e50d9e5a..c917a22abe 100644
--- a/components/newlib/pthread.c
+++ b/components/newlib/pthread.c
@@ -8,3 +8,8 @@ int pthread_condattr_setclock(pthread_condattr_t *attr, clockid_t clock_id)
     ESP_LOGW(TAG, "%s: not yet supported!", __FUNCTION__);   
     return 0;
 }
+
+int pthread_setcancelstate(int state, int *oldstate)
+{
+    return 0;
+}
-- 
2.40.0