diff options
author | Nicolas "Pixel" Noble <pixel@nobis-crew.org> | 2009-11-08 01:02:20 +0100 |
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committer | Nicolas "Pixel" Noble <pixel@nobis-crew.org> | 2009-11-08 01:02:20 +0100 |
commit | 5cc021cedf5d0eb3946d9e5afbb5249afebfd2c8 (patch) | |
tree | b0a56172ae43a1e3f2015839510b6602072eff17 /lib/lua/includes/llimits.h | |
parent | d76fa54bb846140f0b7ed440a1bbf3015ed3a7f6 (diff) |
Small adjustments preparing for LuaJIT.
Diffstat (limited to 'lib/lua/includes/llimits.h')
-rw-r--r-- | lib/lua/includes/llimits.h | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/lib/lua/includes/llimits.h b/lib/lua/includes/llimits.h deleted file mode 100644 index 11c033b..0000000 --- a/lib/lua/includes/llimits.h +++ /dev/null @@ -1,138 +0,0 @@ -/* -** Limits, basic types, and some other `installation-dependent' definitions -** See Copyright Notice in lua.h -*/ - -#ifndef llimits_h -#define llimits_h - - -#include <limits.h> -#include <stddef.h> - - -#include "lua.h" - - -typedef LUAI_UINT32 lu_int32; - -typedef LUAI_UMEM lu_mem; - -typedef LUAI_MEM l_mem; - - - -/* chars used as small naturals (so that `char' is reserved for characters) */ -typedef unsigned char lu_byte; - - -#define MAX_SIZET ((size_t)(~(size_t)0)-2) - -#define MAX_LUMEM ((lu_mem)(~(lu_mem)0)-2) - - -#define MAX_INT (INT_MAX-2) /* maximum value of an int (-2 for safety) */ - -/* -** conversion of pointer to integer -** this is for hashing only; there is no problem if the integer -** cannot hold the whole pointer value -*/ -#define IntPoint(p) ((unsigned int)(lu_mem)(p)) - - - -/* type to ensure maximum alignment */ -typedef LUAI_USER_ALIGNMENT_T L_Umaxalign; - - -/* result of a `usual argument conversion' over lua_Number */ -typedef LUAI_UACNUMBER l_uacNumber; - - -/* internal assertions for in-house debugging */ -#ifdef lua_assert - -#define check_exp(c,e) (lua_assert(c), (e)) -#define api_check(l,e) lua_assert(e) - -#else - -#define lua_assert(c) ((void)0) -#define check_exp(c,e) (e) -#define api_check luai_apicheck - -#endif - - -#ifndef UNUSED -#define UNUSED(x) ((void)(x)) /* to avoid warnings */ -#endif - - -#ifndef cast -#define cast(t, exp) ((t)(exp)) -#endif - -#define cast_byte(i) cast(lu_byte, (i)) -#define cast_num(i) cast(lua_Number, (i)) -#define cast_int(i) cast(int, (i)) - - - -/* -** type for virtual-machine instructions -** must be an unsigned with (at least) 4 bytes (see details in lopcodes.h) -*/ -typedef lu_int32 Instruction; - - - -/* maximum stack for a Lua function */ -#define MAXSTACK 250 - - - -/* minimum size for the string table (must be power of 2) */ -#ifndef MINSTRTABSIZE -#define MINSTRTABSIZE 32 -#endif - - -/* minimum size for string buffer */ -#ifndef LUA_MINBUFFER -#define LUA_MINBUFFER 32 -#endif - -#ifdef __cplusplus -extern "C" { -#endif -void do_lua_lock(lua_State *); -void do_lua_unlock(lua_State *); -#ifdef __cplusplus -} -#endif - -#ifndef lua_lock -#define lua_lock(L) do_lua_lock(L); -#endif - -#ifndef lua_unlock -#define lua_unlock(L) do_lua_unlock(L); -#endif - -#ifndef luai_threadyield -#define luai_threadyield(L) {lua_unlock(L); lua_lock(L);} -#endif - - -/* -** macro to control inclusion of some hard tests on stack reallocation -*/ -#ifndef HARDSTACKTESTS -#define condhardstacktests(x) ((void)0) -#else -#define condhardstacktests(x) x -#endif - -#endif |