lauxlib.h File Reference

#include <stddef.h>
#include <stdio.h>
#include <lua/lua.h>

Include dependency graph for lauxlib.h:

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

Go to the source code of this file.

Data Structures
struct	luaL_Reg
struct	luaL_Buffer
Defines
#define	luaL_getn(L, i)   ((int)lua_objlen(L, i))
#define	luaL_setn(L, i, j)   ((void)0)
#define	luaI_openlib   luaL_openlib
#define	LUA_ERRFILE   (LUA_ERRERR+1)
#define	luaL_argcheck(L, cond, numarg, extramsg)   ((void)((cond) || luaL_argerror(L, (numarg), (extramsg))))
#define	luaL_checkstring(L, n)   (luaL_checklstring(L, (n), NULL))
#define	luaL_optstring(L, n, d)   (luaL_optlstring(L, (n), (d), NULL))
#define	luaL_checkint(L, n)   ((int)luaL_checkinteger(L, (n)))
#define	luaL_optint(L, n, d)   ((int)luaL_optinteger(L, (n), (d)))
#define	luaL_checklong(L, n)   ((long)luaL_checkinteger(L, (n)))
#define	luaL_optlong(L, n, d)   ((long)luaL_optinteger(L, (n), (d)))
#define	luaL_typename(L, i)   lua_typename(L, lua_type(L,(i)))
#define	luaL_dofile(L, fn)   (luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0))
#define	luaL_dostring(L, s)   (luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0))
#define	luaL_getmetatable(L, n)   (lua_getfield(L, LUA_REGISTRYINDEX, (n)))
#define	luaL_opt(L, f, n, d)   (lua_isnoneornil(L,(n)) ? (d) : f(L,(n)))
#define	luaL_addchar(B, c)
#define	luaL_putchar(B, c)   luaL_addchar(B,c)
#define	luaL_addsize(B, n)   ((B)->p += (n))
#define	LUA_NOREF   (-2)
#define	LUA_REFNIL   (-1)
#define	lua_ref(L, lock)
#define	lua_unref(L, ref)   luaL_unref(L, LUA_REGISTRYINDEX, (ref))
#define	lua_getref(L, ref)   lua_rawgeti(L, LUA_REGISTRYINDEX, (ref))
#define	luaL_reg   luaL_Reg
Typedefs
typedef struct luaL_Reg	luaL_Reg
typedef struct luaL_Buffer	luaL_Buffer
Functions
LUALIB_API void()	luaI_openlib (lua_State *L, const char *libname, const luaL_Reg *l, int nup, int ftype)
LUALIB_API void()	luaL_register (lua_State *L, const char *libname, const luaL_Reg *l)
LUALIB_API void()	luaL_register_light (lua_State *L, const char *libname, const luaL_Reg *l)
LUALIB_API int()	luaL_getmetafield (lua_State *L, int obj, const char *e)
LUALIB_API int()	luaL_callmeta (lua_State *L, int obj, const char *e)
LUALIB_API int()	luaL_typerror (lua_State *L, int narg, const char *tname)
LUALIB_API int()	luaL_argerror (lua_State *L, int numarg, const char *extramsg)
LUALIB_API const char *()	luaL_checklstring (lua_State *L, int numArg, size_t *l)
LUALIB_API const char *()	luaL_optlstring (lua_State *L, int numArg, const char *def, size_t *l)
LUALIB_API lua_Number()	luaL_checknumber (lua_State *L, int numArg)
LUALIB_API lua_Number()	luaL_optnumber (lua_State *L, int nArg, lua_Number def)
LUALIB_API lua_Integer()	luaL_checkinteger (lua_State *L, int numArg)
LUALIB_API lua_Integer()	luaL_optinteger (lua_State *L, int nArg, lua_Integer def)
LUALIB_API void()	luaL_checkstack (lua_State *L, int sz, const char *msg)
LUALIB_API void()	luaL_checktype (lua_State *L, int narg, int t)
LUALIB_API void()	luaL_checkany (lua_State *L, int narg)
LUALIB_API void()	luaL_checkanyfunction (lua_State *L, int narg)
LUALIB_API int()	luaL_newmetatable (lua_State *L, const char *tname)
LUALIB_API void *()	luaL_checkudata (lua_State *L, int ud, const char *tname)
LUALIB_API void()	luaL_where (lua_State *L, int lvl)
LUALIB_API int()	luaL_error (lua_State *L, const char *fmt,...)
LUALIB_API int()	luaL_checkoption (lua_State *L, int narg, const char *def, const char *const lst[])
LUALIB_API int()	luaL_ref (lua_State *L, int t)
LUALIB_API void()	luaL_unref (lua_State *L, int t, int ref)
LUALIB_API int()	luaL_loadfile (lua_State *L, const char *filename)
LUALIB_API int()	luaL_loadbuffer (lua_State *L, const char *buff, size_t sz, const char *name)
LUALIB_API int()	luaL_loadstring (lua_State *L, const char *s)
LUALIB_API lua_State *()	luaL_newstate (void)
LUALIB_API const char *()	luaL_gsub (lua_State *L, const char *s, const char *p, const char *r)
LUALIB_API const char *()	luaL_findtable (lua_State *L, int idx, const char *fname, int szhint)
LUALIB_API void()	luaL_buffinit (lua_State *L, luaL_Buffer *B)
LUALIB_API char *()	luaL_prepbuffer (luaL_Buffer *B)
LUALIB_API void()	luaL_addlstring (luaL_Buffer *B, const char *s, size_t l)
LUALIB_API void()	luaL_addstring (luaL_Buffer *B, const char *s)
LUALIB_API void()	luaL_addvalue (luaL_Buffer *B)
LUALIB_API void()	luaL_pushresult (luaL_Buffer *B)

---

Define Documentation

#define luaL_getn	(		L,
			i
	)		((int)lua_objlen(L, i))

Definition at line 22 of file lauxlib.h.

#define luaL_setn	(		L,
			i,
			j
	)		((void)0)

Definition at line 23 of file lauxlib.h.

#define luaI_openlib   luaL_openlib

Definition at line 27 of file lauxlib.h.

#define LUA_ERRFILE   (LUA_ERRERR+1)

Definition at line 32 of file lauxlib.h.

#define luaL_argcheck	(		L,
			cond,
			numarg,
			extramsg
	)		((void)((cond) || luaL_argerror(L, (numarg), (extramsg))))

Definition at line 103 of file lauxlib.h.

#define luaL_checkstring	(		L,
			n
	)		(luaL_checklstring(L, (n), NULL))

Definition at line 105 of file lauxlib.h.

#define luaL_optstring	(		L,
			n,
			d
	)		(luaL_optlstring(L, (n), (d), NULL))

Definition at line 106 of file lauxlib.h.

#define luaL_checkint	(		L,
			n
	)		((int)luaL_checkinteger(L, (n)))

Definition at line 107 of file lauxlib.h.

#define luaL_optint	(		L,
			n,
			d
	)		((int)luaL_optinteger(L, (n), (d)))

Definition at line 108 of file lauxlib.h.

#define luaL_checklong	(		L,
			n
	)		((long)luaL_checkinteger(L, (n)))

Definition at line 109 of file lauxlib.h.

#define luaL_optlong	(		L,
			n,
			d
	)		((long)luaL_optinteger(L, (n), (d)))

Definition at line 110 of file lauxlib.h.

#define luaL_typename	(		L,
			i
	)		lua_typename(L, lua_type(L,(i)))

Definition at line 112 of file lauxlib.h.

#define luaL_dofile	(		L,
			fn
	)		(luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0))

Definition at line 114 of file lauxlib.h.

#define luaL_dostring	(		L,
			s
	)		(luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0))

Definition at line 117 of file lauxlib.h.

#define luaL_getmetatable	(		L,
			n
	)		(lua_getfield(L, LUA_REGISTRYINDEX, (n)))

Definition at line 120 of file lauxlib.h.

#define luaL_opt	(		L,
			f,
			n,
			d
	)		(lua_isnoneornil(L,(n)) ? (d) : f(L,(n)))

Definition at line 122 of file lauxlib.h.

#define luaL_addchar	(		B,
			c
	)

Value:

((void)((B)->p < ((B)->buffer+LUAL_BUFFERSIZE) || luaL_prepbuffer(B)), \
   (*(B)->p++ = (char)(c)))

Definition at line 139 of file lauxlib.h.

#define luaL_putchar	(		B,
			c
	)		luaL_addchar(B,c)

Definition at line 144 of file lauxlib.h.

#define luaL_addsize	(		B,
			n
	)		((B)->p += (n))

Definition at line 146 of file lauxlib.h.

#define LUA_NOREF   (-2)

Definition at line 162 of file lauxlib.h.

#define LUA_REFNIL   (-1)

Definition at line 163 of file lauxlib.h.

#define lua_ref	(		L,
			lock
	)

Value:

((lock) ? luaL_ref(L, LUA_REGISTRYINDEX) : \
      (lua_pushstring(L, "unlocked references are obsolete"), lua_error(L), 0))

Definition at line 165 of file lauxlib.h.

#define lua_unref	(		L,
			ref
	)		luaL_unref(L, LUA_REGISTRYINDEX, (ref))

Definition at line 168 of file lauxlib.h.

#define lua_getref	(		L,
			ref
	)		lua_rawgeti(L, LUA_REGISTRYINDEX, (ref))

Definition at line 170 of file lauxlib.h.

#define luaL_reg   luaL_Reg

Definition at line 173 of file lauxlib.h.

---

Typedef Documentation

typedef struct luaL_Reg luaL_Reg

typedef struct luaL_Buffer luaL_Buffer

---

Function Documentation

LUALIB_API void() luaI_openlib	(	lua_State *	L,
		const char *	libname,
		const luaL_Reg *	l,
		int	nup,
		int	ftype
	)

LUALIB_API void() luaL_register	(	lua_State *	L,
		const char *	libname,
		const luaL_Reg *	l
	)

LUALIB_API void() luaL_register_light	(	lua_State *	L,
		const char *	libname,
		const luaL_Reg *	l
	)

LUALIB_API int() luaL_getmetafield	(	lua_State *	L,
		int	obj,
		const char *	e
	)

LUALIB_API int() luaL_callmeta	(	lua_State *	L,
		int	obj,
		const char *	e
	)

LUALIB_API int() luaL_typerror	(	lua_State *	L,
		int	narg,
		const char *	tname
	)

LUALIB_API int() luaL_argerror	(	lua_State *	L,
		int	numarg,
		const char *	extramsg
	)

LUALIB_API const char*() luaL_checklstring	(	lua_State *	L,
		int	numArg,
		size_t *	l
	)

LUALIB_API const char*() luaL_optlstring	(	lua_State *	L,
		int	numArg,
		const char *	def,
		size_t *	l
	)

LUALIB_API lua_Number() luaL_checknumber	(	lua_State *	L,
		int	numArg
	)

LUALIB_API lua_Number() luaL_optnumber	(	lua_State *	L,
		int	nArg,
		lua_Number	def
	)

LUALIB_API lua_Integer() luaL_checkinteger	(	lua_State *	L,
		int	numArg
	)

LUALIB_API lua_Integer() luaL_optinteger	(	lua_State *	L,
		int	nArg,
		lua_Integer	def
	)

LUALIB_API void() luaL_checkstack	(	lua_State *	L,
		int	sz,
		const char *	msg
	)

LUALIB_API void() luaL_checktype	(	lua_State *	L,
		int	narg,
		int	t
	)

LUALIB_API void() luaL_checkany	(	lua_State *	L,
		int	narg
	)

LUALIB_API void() luaL_checkanyfunction	(	lua_State *	L,
		int	narg
	)

LUALIB_API int() luaL_newmetatable	(	lua_State *	L,
		const char *	tname
	)

LUALIB_API void*() luaL_checkudata	(	lua_State *	L,
		int	ud,
		const char *	tname
	)

LUALIB_API void() luaL_where	(	lua_State *	L,
		int	lvl
	)

LUALIB_API int() luaL_error	(	lua_State *	L,
		const char *	fmt,
			...
	)

LUALIB_API int() luaL_checkoption	(	lua_State *	L,
		int	narg,
		const char *	def,
		const char *const	lst[]
	)

LUALIB_API int() luaL_ref	(	lua_State *	L,
		int	t
	)

LUALIB_API void() luaL_unref	(	lua_State *	L,
		int	t,
		int	ref
	)

LUALIB_API int() luaL_loadfile	(	lua_State *	L,
		const char *	filename
	)

LUALIB_API int() luaL_loadbuffer	(	lua_State *	L,
		const char *	buff,
		size_t	sz,
		const char *	name
	)

LUALIB_API int() luaL_loadstring	(	lua_State *	L,
		const char *	s
	)

LUALIB_API lua_State*() luaL_newstate

(

void

)

LUALIB_API const char*() luaL_gsub	(	lua_State *	L,
		const char *	s,
		const char *	p,
		const char *	r
	)

LUALIB_API const char*() luaL_findtable	(	lua_State *	L,
		int	idx,
		const char *	fname,
		int	szhint
	)

LUALIB_API void() luaL_buffinit	(	lua_State *	L,
		luaL_Buffer *	B
	)

LUALIB_API char*() luaL_prepbuffer

(

luaL_Buffer *

B

)

LUALIB_API void() luaL_addlstring	(	luaL_Buffer *	B,
		const char *	s,
		size_t	l
	)

LUALIB_API void() luaL_addstring	(	luaL_Buffer *	B,
		const char *	s
	)

LUALIB_API void() luaL_addvalue

(

luaL_Buffer *

B

)

LUALIB_API void() luaL_pushresult

(

luaL_Buffer *

B

)