Contents

/*
** $Id: ldo.h,v 2.7.1.1 2007/12/27 13:02:25 roberto Exp $
** Stack and Call structure of Lua
** See Copyright Notice in lua.h
*/

#ifndef ldo_h
#define ldo_h


#include "lobject.h"
#include "lstate.h"
#include "lzio.h"


#define luaD_checkstack(L,n)	\
  if ((char *)L->stack_last - (char *)L->top <= (n)*(int)sizeof(TValue)) \
    luaD_growstack(L, n); \
  else condhardstacktests(luaD_reallocstack(L, L->stacksize - EXTRA_STACK - 1));


#define incr_top(L) {luaD_checkstack(L,1); L->top++;}

#define savestack(L,p)		((char *)(p) - (char *)L->stack)
#define restorestack(L,n)	((TValue *)((char *)L->stack + (n)))

#define saveci(L,p)		((char *)(p) - (char *)L->base_ci)
#define restoreci(L,n)		((CallInfo *)((char *)L->base_ci + (n)))


/* results from luaD_precall */
#define PCRLUA		0	/* initiated a call to a Lua function */
#define PCRC		1	/* did a call to a C function */
#define PCRYIELD	2	/* C funtion yielded */


/* type of protected functions, to be ran by `runprotected' */
typedef void (*Pfunc) (lua_State *L, void *ud);

LUAI_FUNC int luaD_protectedparser (lua_State *L, ZIO *z, const char *name);
LUAI_FUNC void luaD_callhook (lua_State *L, int event, int line);
LUAI_FUNC int luaD_precall (lua_State *L, StkId func, int nresults);
LUAI_FUNC void luaD_call (lua_State *L, StkId func, int nResults);
LUAI_FUNC int luaD_pcall (lua_State *L, Pfunc func, void *u,
                                        ptrdiff_t oldtop, ptrdiff_t ef);
LUAI_FUNC int luaD_poscall (lua_State *L, StkId firstResult);
LUAI_FUNC void luaD_reallocCI (lua_State *L, int newsize);
LUAI_FUNC void luaD_reallocstack (lua_State *L, int newsize);
LUAI_FUNC void luaD_growstack (lua_State *L, int n);

LUAI_FUNC void luaD_throw (lua_State *L, int errcode);
LUAI_FUNC int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud);

LUAI_FUNC void luaD_seterrorobj (lua_State *L, int errcode, StkId oldtop);

#endif

Version data entries

18 entries across 18 versions & 3 rubygems

Version	Path
immunio-0.15.4	lua-hooks/ext/lua/ldo.h
immunio-0.15.3	lua-hooks/ext/lua/ldo.h
immunio-0.15.2	lua-hooks/ext/lua/ldo.h
hirlite-0.1.0	vendor/rlite/deps/lua/src/ldo.h
hirlite-0.0.2.2	vendor/rlite/deps/lua/src/ldo.h
hirlite-0.0.2.1	vendor/rlite/deps/lua/src/ldo.h
Tamar-0.7.18	src/lua/src/ldo.h
Tamar-0.7.17	src/lua/src/ldo.h
Tamar-0.7.16	src/lua/src/ldo.h
Tamar-0.7.14	src/lua/src/ldo.h
Tamar-0.7.13	src/lua/src/ldo.h
Tamar-0.7.12	src/lua/src/ldo.h
Tamar-0.7.11	src/lua/src/ldo.h
Tamar-0.7.10	src/lua/src/ldo.h
Tamar-0.7.9	src/lua/src/ldo.h
Tamar-0.7.8	src/lua/src/ldo.h
Tamar-0.7.7	src/lua/src/ldo.h
Tamar-0.7.6	src/lua/src/ldo.h