From df4ce930e3a050401042ec949270d3e1a1ac9858 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Fri, 22 Jan 2016 16:16:38 +0000
Subject: py/modmicropython: Add stack_use, heap_lock and heap_unlock
 functions.

micropython.stack_use() returns an integer being the number of bytes used
on the stack.

micropython.heap_lock() and heap_unlock() can be used to prevent the
memory manager from allocating anything on the heap.  Calls to these are
allowed to be nested.
---
 py/qstrdefs.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'py/qstrdefs.h')

diff --git a/py/qstrdefs.h b/py/qstrdefs.h
index d27525f68..935be62b7 100644
--- a/py/qstrdefs.h
+++ b/py/qstrdefs.h
@@ -432,6 +432,13 @@ Q(mem_peak)
 #endif
 Q(mem_info)
 Q(qstr_info)
+#if MICROPY_STACK_CHECK
+Q(stack_use)
+#endif
+#endif
+#if MICROPY_ENABLE_GC
+Q(heap_lock)
+Q(heap_unlock)
 #endif
 
 #if MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF && (MICROPY_EMERGENCY_EXCEPTION_BUF_SIZE == 0)
-- 
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