lua/lfunc.c File Reference

#include <stdlib.h>
#include "lua.h"
#include "lfunc.h"
#include "lgc.h"
#include "lmem.h"
#include "lobject.h"
#include "lstate.h"

Go to the source code of this file.

Defines
#define	lfunc_c
#define	sizeCclosure(n)
#define	sizeLclosure(n)
Functions
Closure *	luaF_newCclosure (lua_State *L, int nelems)
Closure *	luaF_newLclosure (lua_State *L, int nelems, TObject *e)
UpVal *	luaF_findupval (lua_State *L, StkId level)
void	luaF_close (lua_State *L, StkId level)
Proto *	luaF_newproto (lua_State *L)
void	luaF_freeproto (lua_State *L, Proto *f)
void	luaF_freeclosure (lua_State *L, Closure *c)
const char *	luaF_getlocalname (const Proto *f, int local_number, int pc)

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Define Documentation

#define lfunc_c

Definition at line 10 of file lfunc.c.

#define sizeCclosure

(

n

)

Value:

(cast(int, sizeof(CClosure)) + \
                         cast(int, sizeof(TObject)*((n)-1)))

Definition at line 21 of file lfunc.c.

Referenced by luaF_freeclosure(), and luaF_newCclosure().

#define sizeLclosure

(

n

)

Value:

(cast(int, sizeof(LClosure)) + \
                         cast(int, sizeof(TObject *)*((n)-1)))

Definition at line 24 of file lfunc.c.

Referenced by luaF_freeclosure(), and luaF_newLclosure().

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Function Documentation

void luaF_close	(	lua_State *	L,
		StkId	level
	)

Definition at line 66 of file lfunc.c.

References LUA_TUPVAL, luaC_link(), UpVal::next, ngcotouv, lua_State::openupval, setobj, UpVal::v, valtogco, and UpVal::value.

Referenced by close_state(), lua_close(), lua_resume(), luaD_pcall(), and luaE_freethread().

UpVal* luaF_findupval	(	lua_State *	L,
		StkId	level
	)

Definition at line 48 of file lfunc.c.

References LUA_TUPVAL, luaM_new, UpVal::marked, UpVal::next, ngcotouv, lua_State::openupval, UpVal::tt, UpVal::v, and valtogco.

void luaF_freeclosure	(	lua_State *	L,
		Closure *	c
	)

Definition at line 113 of file lfunc.c.

References Closure::c, CClosure::isC, Closure::l, luaM_free, CClosure::nupvalues, LClosure::nupvalues, sizeCclosure, and sizeLclosure.

Referenced by freeobj().

void luaF_freeproto	(	lua_State *	L,
		Proto *	f
	)

Definition at line 102 of file lfunc.c.

References Proto::code, Proto::k, Proto::lineinfo, Proto::locvars, luaM_freearray, luaM_freelem, Proto::p, Proto::sizecode, Proto::sizek, Proto::sizelineinfo, Proto::sizelocvars, Proto::sizep, Proto::sizeupvalues, and Proto::upvalues.

Referenced by freeobj().

const char* luaF_getlocalname	(	const Proto *	f,
		int	local_number,
		int	pc
	)

Definition at line 124 of file lfunc.c.

References getstr, Proto::locvars, Proto::sizelocvars, LocVar::startpc, and LocVar::varname.

Referenced by getobjname(), lua_getlocal(), and lua_setlocal().

Closure* luaF_newCclosure	(	lua_State *	L,
		int	nelems
	)

Definition at line 29 of file lfunc.c.

References Closure::c, cast, CClosure::isC, luaC_link(), luaM_malloc, CClosure::nupvalues, sizeCclosure, and valtogco.

Referenced by f_Ccall(), and lua_pushcclosure().

Closure* luaF_newLclosure	(	lua_State *	L,
		int	nelems,
		TObject *	e
	)

Definition at line 38 of file lfunc.c.

References cast, LClosure::g, LClosure::isC, Closure::l, luaC_link(), luaM_malloc, LClosure::nupvalues, sizeLclosure, and valtogco.

Referenced by f_parser().

Proto* luaF_newproto

(

lua_State *

L

)

Definition at line 77 of file lfunc.c.

References Proto::code, Proto::is_vararg, Proto::k, Proto::lineDefined, Proto::lineinfo, Proto::locvars, LUA_TPROTO, luaC_link(), luaM_new, Proto::maxstacksize, Proto::numparams, Proto::nups, Proto::p, Proto::sizecode, Proto::sizek, Proto::sizelineinfo, Proto::sizelocvars, Proto::sizep, Proto::sizeupvalues, Proto::source, Proto::upvalues, and valtogco.

Referenced by LoadFunction(), and open_func().

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