[redis.git] / deps / lua / src / lstring.h

/*
** $Id: lstring.h,v 1.43.1.1 2007/12/27 13:02:25 roberto Exp $
** String table (keep all strings handled by Lua)
** See Copyright Notice in lua.h
*/

#ifndef lstring_h
#define lstring_h


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


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

#define sizeudata(u)	(sizeof(union Udata)+(u)->len)

#define luaS_new(L, s)	(luaS_newlstr(L, s, strlen(s)))
#define luaS_newliteral(L, s)	(luaS_newlstr(L, "" s, \
                                 (sizeof(s)/sizeof(char))-1))

#define luaS_fix(s)	l_setbit((s)->tsv.marked, FIXEDBIT)

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);


#endif
Commit	Line	Data
21d3294c	1	/*
	2	** $Id: lstring.h,v 1.43.1.1 2007/12/27 13:02:25 roberto Exp $
	3	** String table (keep all strings handled by Lua)
	4	** See Copyright Notice in lua.h
	5	*/
	6
	7	#ifndef lstring_h
	8	#define lstring_h
	9
	10
	11	#include "lgc.h"
	12	#include "lobject.h"
	13	#include "lstate.h"
	14
	15
	16	#define sizestring(s) (sizeof(union TString)+((s)->len+1)*sizeof(char))
	17
	18	#define sizeudata(u) (sizeof(union Udata)+(u)->len)
	19
	20	#define luaS_new(L, s) (luaS_newlstr(L, s, strlen(s)))
	21	#define luaS_newliteral(L, s) (luaS_newlstr(L, "" s, \
	22	(sizeof(s)/sizeof(char))-1))
	23
	24	#define luaS_fix(s) l_setbit((s)->tsv.marked, FIXEDBIT)
	25
	26	LUAI_FUNC void luaS_resize (lua_State *L, int newsize);
	27	LUAI_FUNC Udata luaS_newudata (lua_State L, size_t s, Table *e);
	28	LUAI_FUNC TString luaS_newlstr (lua_State L, const char *str, size_t l);
	29
	30
	31	#endif