From 0ef015b2533f7faeede18382c1d1f4eac919244b Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky
Date: Wed, 7 May 2014 02:23:46 +0300
Subject: stream: Make non-blcoking stream support configurable.

Enable only on unix. To avoid unpleasant surprises with error codes.
---
 py/mpconfig.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'py/mpconfig.h')

diff --git a/py/mpconfig.h b/py/mpconfig.h
index 48494a21f..9acfc142f 100644
--- a/py/mpconfig.h
+++ b/py/mpconfig.h
@@ -249,6 +249,11 @@ typedef double mp_float_t;
 #define MICROPY_PATH_MAX (512)
 #endif
 
+// Whether POSIX-semantics non-blocking streams are supported
+#ifndef MICROPY_STREAMS_NON_BLOCK
+#define MICROPY_STREAMS_NON_BLOCK (0)
+#endif
+
 // Whether to use computed gotos in the VM, or a switch
 // Computed gotos are roughly 10% faster, and increase VM code size by a little
 #ifndef MICROPY_USE_COMPUTED_GOTO
-- 
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