lstring.h File Reference

#include "lgc.h"
#include "lobject.h"
#include "lstate.h"

Go to the source code of this file.

Macros
#define	MEMERRMSG   "not enough memory"
#define	sizelstring(l)
#define	luaS_newliteral(L, s)
#define	isreserved(s)
#define	eqshrstr(a, b)

Functions
LUAI_FUNC unsigned int	luaS_hash (const char *str, size_t l, unsigned int seed)
LUAI_FUNC unsigned int	luaS_hashlongstr (TString *ts)
LUAI_FUNC int	luaS_eqlngstr (TString *a, TString *b)
LUAI_FUNC void	luaS_resize (lua_State *L, int newsize)
LUAI_FUNC void	luaS_clearcache (global_State *g)
LUAI_FUNC void	luaS_init (lua_State *L)
LUAI_FUNC void	luaS_remove (lua_State *L, TString *ts)
LUAI_FUNC Udata *	luaS_newudata (lua_State *L, size_t s, int nuvalue)
LUAI_FUNC TString *	luaS_newlstr (lua_State *L, const char *str, size_t l)
LUAI_FUNC TString *	luaS_new (lua_State *L, const char *str)
LUAI_FUNC TString *	luaS_createlngstrobj (lua_State *L, size_t l)

Macro Definition Documentation

eqshrstr

#define eqshrstr	(		a,
			b )

Value:

check_exp((a)->tt == LUA_VSHRSTR, (a) == (b))

Definition at line 45 of file lstring.h.

isreserved

#define isreserved

(

s

)

Value:

((s)->tt == LUA_VSHRSTR && (s)->extra > 0)

Definition at line 39 of file lstring.h.

luaS_newliteral

#define luaS_newliteral	(		L,
			s )

Value:

(luaS_newlstr(L, "" s, \
(sizeof(s)/sizeof(char))-1))

Definition at line 32 of file lstring.h.

MEMERRMSG

#define MEMERRMSG   "not enough memory"

Definition at line 23 of file lstring.h.

sizelstring

#define sizelstring

(

l

)

Value:

(offsetof(TString, contents) + ((l) + 1) * sizeof(char))

Definition at line 30 of file lstring.h.

Function Documentation

luaS_clearcache()

LUAI_FUNC void luaS_clearcache

(

global_State *

g

)

Definition at line 110 of file lstring.c.

luaS_createlngstrobj()

LUAI_FUNC TString * luaS_createlngstrobj	(	lua_State *	L,
		size_t	l )

Definition at line 157 of file lstring.c.

luaS_eqlngstr()

LUAI_FUNC int luaS_eqlngstr	(	TString *	a,
		TString *	b )

Definition at line 34 of file lstring.c.

luaS_hash()

LUAI_FUNC unsigned int luaS_hash	(	const char *	str,
		size_t	l,
		unsigned int	seed )

Definition at line 43 of file lstring.c.

luaS_hashlongstr()

LUAI_FUNC unsigned int luaS_hashlongstr

(

TString *

ts

)

Definition at line 51 of file lstring.c.

luaS_init()

LUAI_FUNC void luaS_init

(

lua_State *

L

)

Definition at line 123 of file lstring.c.

luaS_new()

LUAI_FUNC TString * luaS_new	(	lua_State *	L,
		const char *	str )

Definition at line 241 of file lstring.c.

luaS_newlstr()

LUAI_FUNC TString * luaS_newlstr	(	lua_State *	L,
		const char *	str,
		size_t	l )

Definition at line 221 of file lstring.c.

luaS_newudata()

LUAI_FUNC Udata * luaS_newudata	(	lua_State *	L,
		size_t	s,
		int	nuvalue )

Definition at line 258 of file lstring.c.

luaS_remove()

LUAI_FUNC void luaS_remove	(	lua_State *	L,
		TString *	ts )

Definition at line 164 of file lstring.c.

luaS_resize()

LUAI_FUNC void luaS_resize	(	lua_State *	L,
		int	newsize )

Definition at line 85 of file lstring.c.