From 5bbb2ff416ec4d374d49f742dff610028ecd72e4 Mon Sep 17 00:00:00 2001
From: daan <daanl@outlook.com>
Date: Thu, 16 Dec 2021 15:34:52 -0800
Subject: [PATCH] reenable the use of sbrk on wasm as it seems more stable than
 direct memory_grow

---
 src/os.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/os.c b/src/os.c
index 71b371d2..a799cdf1 100644
--- a/src/os.c
+++ b/src/os.c
@@ -8,6 +8,8 @@ terms of the MIT license. A copy of the license can be found in the file
 #define _DEFAULT_SOURCE   // ensure mmap flags are defined
 #endif
 
+#define MI_USE_SBRK
+
 #if defined(__sun)
 // illumos provides new mman.h api when any of these are defined
 // otherwise the old api based on caddr_t which predates the void pointers one.
@@ -26,6 +28,10 @@ terms of the MIT license. A copy of the license can be found in the file
 #pragma warning(disable:4996)  // strerror
 #endif
 
+#if defined(__wasi__)
+#define MI_USE_SBRK
+#endif
+
 #if defined(_WIN32)
 #include <windows.h>
 #elif defined(__wasi__)