lfunc.c File Reference

Go to the source code of this file.

Defines
#define	lfunc_c
#define	LUA_CORE
Functions
Closure *	luaF_newCclosure (lua_State *L, int nelems, Table *e)
Closure *	luaF_newLclosure (lua_State *L, int nelems, Table *e)
UpVal *	luaF_newupval (lua_State *L)
UpVal *	luaF_findupval (lua_State *L, StkId level)
static void	unlinkupval (UpVal *uv)
void	luaF_freeupval (lua_State *L, UpVal *uv)
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)

---

Define Documentation

#define lfunc_c

Definition at line 10 of file lfunc.c.

#define LUA_CORE

Definition at line 11 of file lfunc.c.

---

Function Documentation

void luaF_close	(	lua_State *	L,
		StkId	level
	)

Definition at line 96 of file lfunc.c.

References G, isblack, isdead, lua_assert, luaC_linkupval(), luaF_freeupval(), UpVal::next, ngcotouv, obj2gco, lua_State::openupval, setobj, UpVal::u, unlinkupval(), UpVal::v, and UpVal::value.

Referenced by close_state(), lua_close(), luaD_pcall(), luaE_freethread(), luaV_execute(), and resetstack().

UpVal* luaF_findupval	(	lua_State *	L,
		StkId	level
	)

Definition at line 53 of file lfunc.c.

References changewhite, G, isdead, UpVal::l, lua_assert, LUA_TUPVAL, luaC_white, luaM_new, UpVal::next, ngcotouv, obj2gco, lua_State::openupval, UpVal::u, global_State::uvhead, UpVal::v, and UpVal::value.

Referenced by luaV_execute().

void luaF_freeclosure	(	lua_State *	L,
		Closure *	c
	)

Definition at line 152 of file lfunc.c.

References Closure::c, Closure::l, luaM_freemem, sizeCclosure, and sizeLclosure.

Referenced by freeobj().

void luaF_freeproto	(	lua_State *	L,
		Proto *	f
	)

Definition at line 141 of file lfunc.c.

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

Referenced by freeobj().

void luaF_freeupval	(	lua_State *	L,
		UpVal *	uv
	)

Definition at line 89 of file lfunc.c.

References luaM_free, UpVal::u, unlinkupval(), UpVal::v, and UpVal::value.

Referenced by freeobj(), and luaF_close().

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

Definition at line 163 of file lfunc.c.

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

Referenced by findlocal(), and getobjname().

Closure* luaF_newCclosure	(	lua_State *	L,
		int	nelems,
		Table *	e
	)

Definition at line 23 of file lfunc.c.

References Closure::c, cast, cast_byte, LUA_TFUNCTION, luaC_link(), luaM_malloc, obj2gco, and sizeCclosure.

Referenced by f_Ccall(), and lua_pushcclosure().

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

Definition at line 33 of file lfunc.c.

References cast, cast_byte, Closure::l, LUA_TFUNCTION, luaC_link(), luaM_malloc, obj2gco, sizeLclosure, and LClosure::upvals.

Referenced by f_parser(), and luaV_execute().

Proto* luaF_newproto

(

lua_State *

L

)

Definition at line 115 of file lfunc.c.

References Proto::code, f(), Proto::is_vararg, Proto::k, Proto::lastlinedefined, Proto::linedefined, Proto::lineinfo, Proto::locvars, LUA_TPROTO, luaC_link(), luaM_new, Proto::maxstacksize, Proto::numparams, Proto::nups, obj2gco, Proto::p, Proto::sizecode, Proto::sizek, Proto::sizelineinfo, Proto::sizelocvars, Proto::sizep, Proto::sizeupvalues, Proto::source, and Proto::upvalues.

Referenced by combine(), LoadFunction(), and open_func().

UpVal* luaF_newupval

(

lua_State *

L

)

Definition at line 44 of file lfunc.c.

References LUA_TUPVAL, luaC_link(), luaM_new, obj2gco, setnilvalue, UpVal::u, UpVal::v, and UpVal::value.

Referenced by f_parser().

static void unlinkupval

(

UpVal *

uv

)

[static]

Definition at line 82 of file lfunc.c.

References UpVal::l, lua_assert, and UpVal::u.

Referenced by luaF_close(), and luaF_freeupval().