ldo.h File Reference

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

Include dependency graph for ldo.h:

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Go to the source code of this file.

Macros
#define	luaD_checkstackaux(L, n, pre, pos)
#define	luaD_checkstack(L, n)   luaD_checkstackaux(L,n,(void)0,(void)0)
#define	savestack(L, p)   ((char *)(p) - (char *)L->stack)
#define	restorestack(L, n)   ((StkId)((char *)L->stack + (n)))
#define	checkstackp(L, n, p)
#define	checkstackGC(L, fsize)   luaD_checkstackaux(L, (fsize), (void)0, luaC_checkGC(L))

Typedefs
typedef void(*	Pfunc) (lua_State *L, void *ud)

Functions
LUAI_FUNC void	luaD_seterrorobj (lua_State *L, int errcode, StkId oldtop)
LUAI_FUNC int	luaD_protectedparser (lua_State *L, ZIO *z, const char *name, const char *mode)
LUAI_FUNC void	luaD_hook (lua_State *L, int event, int line, int fTransfer, int nTransfer)
LUAI_FUNC void	luaD_hookcall (lua_State *L, CallInfo *ci)
LUAI_FUNC void	luaD_pretailcall (lua_State *L, CallInfo *ci, StkId func, int n)
LUAI_FUNC void	luaD_call (lua_State *L, StkId func, int nResults)
LUAI_FUNC void	luaD_callnoyield (lua_State *L, StkId func, int nResults)
LUAI_FUNC void	luaD_tryfuncTM (lua_State *L, StkId func)
LUAI_FUNC int	luaD_pcall (lua_State *L, Pfunc func, void *u, ptrdiff_t oldtop, ptrdiff_t ef)
LUAI_FUNC void	luaD_poscall (lua_State *L, CallInfo *ci, int nres)
LUAI_FUNC int	luaD_reallocstack (lua_State *L, int newsize, int raiseerror)
LUAI_FUNC int	luaD_growstack (lua_State *L, int n, int raiseerror)
LUAI_FUNC void	luaD_shrinkstack (lua_State *L)
LUAI_FUNC void	luaD_inctop (lua_State *L)
LUAI_FUNC l_noret	luaD_throw (lua_State *L, int errcode)
LUAI_FUNC int	luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud)

Macro Definition Documentation

checkstackGC

#define checkstackGC	(		L,
			fsize
	)		luaD_checkstackaux(L, (fsize), (void)0, luaC_checkGC(L))

checkstackp

#define checkstackp	(		L,
			n,
			p
	)

Value:

  luaD_checkstackaux(L, n, \
    ptrdiff_t t__ = savestack(L, p);  /* save 'p' */ \
    luaC_checkGC(L),  /* stack grow uses memory */ \
    p = restorestack(L, t__))  /* 'pos' part: restore 'p' */

luaD_checkstack

#define luaD_checkstack	(		L,
			n
	)		luaD_checkstackaux(L,n,(void)0,(void)0)

luaD_checkstackaux

#define luaD_checkstackaux	(		L,
			n,
			pre,
			pos
	)

Value:

    if (L->stack_last - L->top <= (n)) \
      { pre; luaD_growstack(L, n, 1); pos; } \
        else { condmovestack(L,pre,pos); }

restorestack

#define restorestack	(		L,
			n
	)		((StkId)((char *)L->stack + (n)))

savestack

#define savestack	(		L,
			p
	)		((char *)(p) - (char *)L->stack)

Typedef Documentation

Pfunc

typedef void(* Pfunc) (lua_State *L, void *ud)

Function Documentation

luaD_call()

LUAI_FUNC void luaD_call	(	lua_State *	L,
		StkId	func,
		int	nResults
	)

luaD_callnoyield()

LUAI_FUNC void luaD_callnoyield	(	lua_State *	L,
		StkId	func,
		int	nResults
	)

luaD_growstack()

LUAI_FUNC int luaD_growstack	(	lua_State *	L,
		int	n,
		int	raiseerror
	)

luaD_hook()

LUAI_FUNC void luaD_hook	(	lua_State *	L,
		int	event,
		int	line,
		int	fTransfer,
		int	nTransfer
	)

luaD_hookcall()

LUAI_FUNC void luaD_hookcall	(	lua_State *	L,
		CallInfo *	ci
	)

luaD_inctop()

LUAI_FUNC void luaD_inctop

(

lua_State *

L

)

luaD_pcall()

LUAI_FUNC int luaD_pcall	(	lua_State *	L,
		Pfunc	func,
		void *	u,
		ptrdiff_t	oldtop,
		ptrdiff_t	ef
	)

luaD_poscall()

LUAI_FUNC void luaD_poscall	(	lua_State *	L,
		CallInfo *	ci,
		int	nres
	)

luaD_pretailcall()

LUAI_FUNC void luaD_pretailcall	(	lua_State *	L,
		CallInfo *	ci,
		StkId	func,
		int	n
	)

luaD_protectedparser()

LUAI_FUNC int luaD_protectedparser	(	lua_State *	L,
		ZIO *	z,
		const char *	name,
		const char *	mode
	)

luaD_rawrunprotected()

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

luaD_reallocstack()

LUAI_FUNC int luaD_reallocstack	(	lua_State *	L,
		int	newsize,
		int	raiseerror
	)

luaD_seterrorobj()

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

luaD_shrinkstack()

LUAI_FUNC void luaD_shrinkstack

(

lua_State *

L

)

luaD_throw()

LUAI_FUNC l_noret luaD_throw	(	lua_State *	L,
		int	errcode
	)

luaD_tryfuncTM()

LUAI_FUNC void luaD_tryfuncTM	(	lua_State *	L,
		StkId	func
	)