From ba484b9eb16dd62a7c3a5400a66eb952b654d3f0 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Tue, 10 Mar 2009 14:14:37 -0300
Subject: yielding across lua_call (first version)

---
 lstate.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'lstate.h')

diff --git a/lstate.h b/lstate.h
index 174446dc..f27631d0 100644
--- a/lstate.h
+++ b/lstate.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lstate.h,v 2.37 2009/02/18 17:20:56 roberto Exp roberto $
+** $Id: lstate.h,v 2.38 2009/03/04 13:32:29 roberto Exp roberto $
 ** Global State
 ** See Copyright Notice in lua.h
 */
@@ -87,6 +87,9 @@ typedef struct CallInfo {
     struct {  /* only for Lua functions */
       int tailcalls;  /* number of tail calls lost under this entry */
     } l;
+    struct {  /* only for C functions */
+      lua_CFunction cont;  /* continuation in case of yields */
+    } c;
   } u;
 } CallInfo;
 
@@ -160,7 +163,7 @@ struct lua_State {
   CallInfo *base_ci;  /* array of CallInfo's */
   int stacksize;
   int size_ci;  /* size of array `base_ci' */
-  unsigned short baseCcalls;  /* number of nested C calls when resuming */
+  unsigned short nny;  /* number of non-yieldable calls in stack */
   lu_byte hookmask;
   lu_byte allowhook;
   int basehookcount;
-- 
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