lede_packages/net/zerotier/patches/0001-Fix-for-running-under-MUSL-libc-e.g.-Alpine-Linux.patch

From 830250759cd4c14ca2ae5ddf24f0a0427f258622 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Tue, 26 Jul 2016 16:36:20 -0700
Subject: [PATCH 1/2] Fix for running under MUSL libc (e.g. Alpine Linux)

---
 osdep/Thread.hpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/osdep/Thread.hpp b/osdep/Thread.hpp
index 7fb38d8..4f90dc0 100644
--- a/osdep/Thread.hpp
+++ b/osdep/Thread.hpp
@@ -125,6 +125,10 @@ public:
 		throw()
 	{
 		memset(&_tid,0,sizeof(_tid));
+		pthread_attr_init(&_tattr);
+#ifdef __LINUX__
+		pthread_attr_setstacksize(&_tattr,8388608); // for MUSL libc and others, has no effect in normal glibc environments
+#endif
 		_started = false;
 	}
 
@@ -157,7 +161,7 @@ public:
 	{
 		Thread t;
 		t._started = true;
-		if (pthread_create(&t._tid,(const pthread_attr_t *)0,&___zt_threadMain<C>,instance))
+		if (pthread_create(&t._tid,&t._tattr,&___zt_threadMain<C>,instance))
 			throw std::runtime_error("pthread_create() failed, unable to create thread");
 		return t;
 	}
@@ -184,6 +188,7 @@ public:
 
 private:
 	pthread_t _tid;
+	pthread_attr_t _tattr;
 	volatile bool _started;
 };
 
-- 
2.9.0