#include "lua.h"
#include "lobject.h"
#include "ltm.h"
#include "lzio.h"
#include <signal.h>

Include dependency graph for lstate.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	stringtable

struct	CallInfo

struct	global_State

struct	lua_State

union	GCUnion

Macros
#define	l_signalT sig_atomic_t

#define	EXTRA_STACK 5

#define	BASIC_STACK_SIZE (2*LUA_MINSTACK)

#define	KGC_NORMAL 0

#define	KGC_EMERGENCY 1 /* gc was forced by an allocation failure */

#define	CIST_OAH (1<<0) /* original value of 'allowhook' */

#define	CIST_LUA (1<<1) /* call is running a Lua function */

#define	CIST_HOOKED (1<<2) /* call is running a debug hook */

#define	CIST_FRESH

#define	CIST_YPCALL (1<<4) /* call is a yieldable protected call */

#define	CIST_TAIL (1<<5) /* call was tail called */

#define	CIST_HOOKYIELD (1<<6) /* last hook called yielded */

#define	CIST_LEQ (1<<7) /* using __lt for __le */

#define	CIST_FIN (1<<8) /* call is running a finalizer */

#define	isLua(ci) ((ci)->callstatus & CIST_LUA)

#define	setoah(st, v) ((st) = ((st) & ~CIST_OAH) \| (v))

#define	getoah(st) ((st) & CIST_OAH)

#define	G(L) (L->l_G)

#define	cast_u(o) cast(union GCUnion *, (o))

#define	gco2ts(o) check_exp(novariant((o)->tt) == LUA_TSTRING, &((cast_u(o))->ts))

#define	gco2u(o) check_exp((o)->tt == LUA_TUSERDATA, &((cast_u(o))->u))

#define	gco2lcl(o) check_exp((o)->tt == LUA_TLCL, &((cast_u(o))->cl.l))

#define	gco2ccl(o) check_exp((o)->tt == LUA_TCCL, &((cast_u(o))->cl.c))

#define	gco2cl(o) check_exp(novariant((o)->tt) == LUA_TFUNCTION, &((cast_u(o))->cl))

#define	gco2t(o) check_exp((o)->tt == LUA_TTABLE, &((cast_u(o))->h))

#define	gco2p(o) check_exp((o)->tt == LUA_TPROTO, &((cast_u(o))->p))

#define	gco2th(o) check_exp((o)->tt == LUA_TTHREAD, &((cast_u(o))->th))

#define	obj2gco(v) check_exp(novariant((v)->tt) < LUA_TDEADKEY, (&(cast_u(v)->gc)))

#define	gettotalbytes(g) cast(lu_mem, (g)->totalbytes + (g)->GCdebt)

Typedefs
typedef struct stringtable	stringtable

typedef struct CallInfo	CallInfo

typedef struct global_State	global_State

Functions
void	luaE_setdebt (global_State *g, l_mem debt)

void	luaE_freethread (lua_State L, lua_State L1)

CallInfo *	luaE_extendCI (lua_State *L)

void	luaE_freeCI (lua_State *L)

void	luaE_shrinkCI (lua_State *L)

Macro Definition Documentation

◆ BASIC_STACK_SIZE

#define BASIC_STACK_SIZE (2*LUA_MINSTACK)

Definition at line 68 of file lstate.h.

◆ cast_u

#define cast_u ( o ) cast(union GCUnion *, (o))

Definition at line 222 of file lstate.h.

◆ CIST_FIN

#define CIST_FIN (1<<8) /* call is running a finalizer */

Definition at line 124 of file lstate.h.

◆ CIST_FRESH

#define CIST_FRESH

Value:

(1<<3) /* call is running on a fresh invocation

of luaV_execute */

Definition at line 119 of file lstate.h.

◆ CIST_HOOKED

#define CIST_HOOKED (1<<2) /* call is running a debug hook */

Definition at line 118 of file lstate.h.

◆ CIST_HOOKYIELD

#define CIST_HOOKYIELD (1<<6) /* last hook called yielded */

Definition at line 122 of file lstate.h.

◆ CIST_LEQ

#define CIST_LEQ (1<<7) /* using __lt for __le */

Definition at line 123 of file lstate.h.

◆ CIST_LUA

#define CIST_LUA (1<<1) /* call is running a Lua function */

Definition at line 117 of file lstate.h.

◆ CIST_OAH

#define CIST_OAH (1<<0) /* original value of 'allowhook' */

Definition at line 116 of file lstate.h.

◆ CIST_TAIL

#define CIST_TAIL (1<<5) /* call was tail called */

Definition at line 121 of file lstate.h.

◆ CIST_YPCALL

#define CIST_YPCALL (1<<4) /* call is a yieldable protected call */

Definition at line 120 of file lstate.h.

◆ EXTRA_STACK

#define EXTRA_STACK 5

Definition at line 65 of file lstate.h.

◆ G

#define G ( L ) (L->l_G)

Definition at line 205 of file lstate.h.

◆ gco2ccl

#define gco2ccl ( o ) check_exp((o)->tt == LUA_TCCL, &((cast_u(o))->cl.c))

Definition at line 229 of file lstate.h.

◆ gco2cl

#define gco2cl ( o ) check_exp(novariant((o)->tt) == LUA_TFUNCTION, &((cast_u(o))->cl))

Definition at line 230 of file lstate.h.

◆ gco2lcl

#define gco2lcl ( o ) check_exp((o)->tt == LUA_TLCL, &((cast_u(o))->cl.l))

Definition at line 228 of file lstate.h.

◆ gco2p

#define gco2p ( o ) check_exp((o)->tt == LUA_TPROTO, &((cast_u(o))->p))

Definition at line 233 of file lstate.h.

◆ gco2t

#define gco2t ( o ) check_exp((o)->tt == LUA_TTABLE, &((cast_u(o))->h))

Definition at line 232 of file lstate.h.

◆ gco2th

#define gco2th ( o ) check_exp((o)->tt == LUA_TTHREAD, &((cast_u(o))->th))

Definition at line 234 of file lstate.h.

◆ gco2ts

#define gco2ts ( o ) check_exp(novariant((o)->tt) == LUA_TSTRING, &((cast_u(o))->ts))

Definition at line 225 of file lstate.h.

◆ gco2u

#define gco2u ( o ) check_exp((o)->tt == LUA_TUSERDATA, &((cast_u(o))->u))

Definition at line 227 of file lstate.h.

◆ getoah

#define getoah ( st ) ((st) & CIST_OAH)

Definition at line 130 of file lstate.h.

◆ gettotalbytes

#define gettotalbytes ( g ) cast(lu_mem, (g)->totalbytes + (g)->GCdebt)

Definition at line 243 of file lstate.h.

◆ isLua

#define isLua ( ci ) ((ci)->callstatus & CIST_LUA)

Definition at line 126 of file lstate.h.

◆ KGC_EMERGENCY

#define KGC_EMERGENCY 1 /* gc was forced by an allocation failure */

Definition at line 73 of file lstate.h.

◆ KGC_NORMAL

#define KGC_NORMAL 0

Definition at line 72 of file lstate.h.

◆ l_signalT

#define l_signalT sig_atomic_t

Definition at line 60 of file lstate.h.

◆ obj2gco

#define obj2gco ( v ) check_exp(novariant((v)->tt) < LUA_TDEADKEY, (&(cast_u(v)->gc)))

Definition at line 238 of file lstate.h.

◆ setoah

#define setoah	(	st,
		v
	)	((st) = ((st) & ~CIST_OAH) \| (v))

Definition at line 129 of file lstate.h.

Typedef Documentation

◆ CallInfo

typedef struct CallInfo CallInfo

◆ global_State

typedef struct global_State global_State

◆ stringtable

typedef struct stringtable stringtable

Function Documentation

◆ luaE_extendCI()

CallInfo* luaE_extendCI ( lua_State * L )

◆ luaE_freeCI()

void luaE_freeCI ( lua_State * L )

◆ luaE_freethread()

void luaE_freethread	(	lua_State *	L,
		lua_State *	L1
	)

◆ luaE_setdebt()

void luaE_setdebt	(	global_State *	g,
		l_mem	debt
	)

◆ luaE_shrinkCI()

void luaE_shrinkCI ( lua_State * L )

Classes

Macros

Typedefs

Functions