lua/lstring.h File Reference

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

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Defines
#define	sizestring(s)   (sizeof(union TString)+((s)->len+1)*sizeof(char))
#define	sizeudata(u)   (sizeof(union Udata)+(u)->len)
#define	luaS_newliteral(L, s)
#define	luaS_fix(s)   l_setbit((s)->tsv.marked, FIXEDBIT)
#define	eqstr(a, b)   ((a) == (b))
Functions
LUAI_FUNC void	luaS_resize (lua_State *L, int newsize)
LUAI_FUNC Udata *	luaS_newudata (lua_State *L, size_t s, Table *e)
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)

---

Define Documentation

#define eqstr	(		a,
			b
	)			((a) == (b))

Definition at line 29 of file lstring.h.

Referenced by checkrepeated(), closegoto(), findgotos(), findlabel(), luaH_getstr(), luaV_equalobj_(), searchupvalue(), and searchvar().

#define luaS_fix

(

s

)

l_setbit((s)->tsv.marked, FIXEDBIT)

Definition at line 22 of file lstring.h.

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

#define luaS_newliteral	(		L,
			s
	)

Value:

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

Definition at line 19 of file lstring.h.

Referenced by f_luaopen(), and seterrorobj().

#define sizestring

(

s

)

(sizeof(union TString)+((s)->len+1)*sizeof(char))

Definition at line 15 of file lstring.h.

Referenced by freeobj().

#define sizeudata

(

u

)

(sizeof(union Udata)+(u)->len)

Definition at line 17 of file lstring.h.

Referenced by freeobj().

---

Function Documentation

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

Definition at line 99 of file lstring.c.

References luaS_newlstr().

Referenced by breaklabel(), gotostat(), lua_getfield(), lua_getglobal(), lua_pushstring(), lua_setfield(), lua_setglobal(), luaT_init(), luaX_init(), luaX_setinput(), luaY_parser(), and resume_error().

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

Definition at line 76 of file lstring.c.

References cast, changewhite, G, gch, getstr, h, TString::hash, isdead, TString::len, lmod, newlstr(), rawgco2ts, step(), and TString::tsv.

Referenced by LoadString(), lua_concat(), lua_pushlstring(), luaK_numberK(), luaO_pushvfstring(), luaS_new(), luaV_concat(), luaV_tostring(), luaX_newstring(), and pushstr().

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LUAI_FUNC Udata* luaS_newudata	(	lua_State *	L,
		size_t	s,
		Table *	e
	)

Definition at line 104 of file lstring.c.

References Udata::env, Udata::len, LUA_TUSERDATA, luaC_newobj(), luaM_toobig(), MAX_SIZET, Udata::metatable, GCObject::u, and Udata::uv.

Referenced by lua_newuserdata().

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LUAI_FUNC void luaS_resize	(	lua_State *	L,
		int	newsize
	)

Definition at line 22 of file lstring.c.

References bitmask, G, gch, gco2ts, GCSsweepstring, h, stringtable::hash, lmod, lua_assert, luaC_runtilstate(), luaM_reallocvector, next, resetoldbit, and stringtable::size.

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

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