From 325e44d87e87ee14f2d683cd327d13ed8e6cd59b Mon Sep 17 00:00:00 2001 From: Roberto Ierusalimschy Date: Fri, 18 Jul 2014 15:29:12 -0300 Subject: no more "-2" for limits. (Limits should be precise; safety is in the code that handles these limits.) --- llimits.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/llimits.h b/llimits.h index d7d9a08f..5b34039c 100644 --- a/llimits.h +++ b/llimits.h @@ -1,5 +1,5 @@ /* -** $Id: llimits.h,v 1.118 2014/07/15 21:26:50 roberto Exp roberto $ +** $Id: llimits.h,v 1.119 2014/07/18 18:18:45 roberto Exp roberto $ ** Limits, basic types, and some other `installation-dependent' definitions ** See Copyright Notice in lua.h */ @@ -28,19 +28,19 @@ typedef unsigned char lu_byte; /* maximum value for size_t */ -#define MAX_SIZET ((size_t)(~(size_t)0)-2) +#define MAX_SIZET ((size_t)(~(size_t)0)) /* maximum size visible for Lua (must be representable in a lua_Integer */ #define MAX_SIZE (sizeof(size_t) < sizeof(lua_Integer) ? MAX_SIZET \ - : (size_t)(LUA_MAXINTEGER)-2) + : (size_t)(LUA_MAXINTEGER)) -#define MAX_LUMEM ((lu_mem)(~(lu_mem)0)-2) +#define MAX_LUMEM ((lu_mem)(~(lu_mem)0)) -#define MAX_LMEM ((l_mem) ((MAX_LUMEM >> 1) - 2)) +#define MAX_LMEM ((l_mem)(MAX_LUMEM >> 1)) -#define MAX_INT (INT_MAX-2) /* maximum value of an int (-2 for safety) */ +#define MAX_INT INT_MAX /* maximum value of an int */ /* -- cgit v1.2.3-55-g6feb