lua/lstring.h File Reference

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

Go to the source code of this file.

Defines
#define	sizestring(l)
#define	sizeudata(l)   (cast(lu_mem, sizeof(union Udata))+(l))
#define	luaS_new(L, s)   (luaS_newlstr(L, s, strlen(s)))
#define	luaS_newliteral(L, s)
#define	luaS_fix(s)   ((s)->tsv.marked |= (1<<4))
Functions
void	luaS_resize (lua_State *L, int newsize)
Udata *	luaS_newudata (lua_State *L, size_t s)
void	luaS_freeall (lua_State *L)
TString *	luaS_newlstr (lua_State *L, const char *str, size_t l)

---

Define Documentation

#define luaS_fix

(

s

)

((s)->tsv.marked |= (1<<4))

Definition at line 25 of file lstring.h.

Referenced by f_luaopen(), luaT_init(), and luaX_init().

#define luaS_new	(	L,
		s		)	(luaS_newlstr(L, s, strlen(s)))

Definition at line 21 of file lstring.h.

Referenced by luaT_init(), luaV_execute(), luaV_tostring(), luaX_init(), luaY_parser(), new_localvarstr(), pushstr(), resume_error(), and seterrorobj().

#define luaS_newliteral	(	L,
		s		)

Value:

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

Definition at line 22 of file lstring.h.

Referenced by adjust_varargs(), and f_luaopen().

#define sizestring

(

l

)

Value:

(cast(lu_mem, sizeof(union TString))+ \
                         (cast(lu_mem, l)+1)*sizeof(char))

Definition at line 16 of file lstring.h.

Referenced by freeobj(), and newlstr().

#define sizeudata

(

l

)

(cast(lu_mem, sizeof(union Udata))+(l))

Definition at line 19 of file lstring.h.

Referenced by freeobj(), luaC_separateudata(), and luaS_newudata().

---

Function Documentation

void luaS_freeall

(

lua_State *

L

)

Definition at line 21 of file lstring.c.

References G, lua_assert, and luaM_freearray.

Referenced by close_state().

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

Definition at line 75 of file lstring.c.

References G, GCObject::gch, gcotots, getstr, TString::len, lmod, newlstr(), GCheader::next, and TString::tsv.

Referenced by LoadString(), lua_concat(), lua_pushlstring(), luaO_pushvfstring(), luaV_concat(), luaX_lex(), read_long_string(), and read_string().

Udata* luaS_newudata	(	lua_State *	L,
		size_t	s
	)

Definition at line 93 of file lstring.c.

References cast, defaultmeta, G, hvalue, Udata::len, luaM_malloc, Udata::marked, Udata::metatable, Udata::next, sizeudata, Udata::tt, Udata::uv, and valtogco.

Referenced by lua_newuserdata().

void luaS_resize	(	lua_State *	L,
		int	newsize
	)

Definition at line 27 of file lstring.c.

References cast, G, GCObject::gch, gcotots, stringtable::hash, lmod, lua_assert, luaM_freearray, luaM_newvector, GCheader::next, next, and stringtable::size.

Referenced by checkSizes(), f_luaopen(), and newlstr().