lua

commit 885961be1d8e3f703b54d1d19e6c63617cd2ed24
parent b1141427991dea7a96597f2aacdedf243b60decd
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Wed, 27 Aug 2003 17:57:30 -0300

reader runs outside core Lua

Diffstat:
M
lzio.c
 | 
9
+++++++--

1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/lzio.c b/lzio.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lzio.c,v 1.25 2003/08/25 19:51:54 roberto Exp roberto $
+** $Id: lzio.c,v 1.26 2003/08/25 20:00:50 roberto Exp roberto $
 ** a generic input stream interface
 ** See Copyright Notice in lua.h
 */
@@ -13,12 +13,17 @@
 
 #include "llimits.h"
 #include "lmem.h"
+#include "lstate.h"
 #include "lzio.h"
 
 
 int luaZ_fill (ZIO *z) {
   size_t size;
-  const char *buff = z->reader(z->L, z->data, &size);
+  lua_State *L = z->L;
+  const char *buff;
+  lua_unlock(L);
+  buff = z->reader(L, z->data, &size);
+  lua_lock(L);
   if (buff == NULL || size == 0) return EOZ;
   z->n = size - 1;
   z->p = buff;