diff options
Diffstat (limited to 'lib/lua/include/lauxlib.h')
-rw-r--r-- | lib/lua/include/lauxlib.h | 298 |
1 files changed, 149 insertions, 149 deletions
diff --git a/lib/lua/include/lauxlib.h b/lib/lua/include/lauxlib.h index da4576b..1c79c15 100644 --- a/lib/lua/include/lauxlib.h +++ b/lib/lua/include/lauxlib.h @@ -1,149 +1,149 @@ -/*
-** $Id: lauxlib.h,v 1.2 2003-11-07 12:57:58 pixel Exp $
-** Auxiliary functions for building Lua libraries
-** See Copyright Notice in lua.h
-*/
-
-
-#ifndef lauxlib_h
-#define lauxlib_h
-
-
-#include <stddef.h>
-#include <stdio.h>
-
-#include "lua.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef LUALIB_API
-#define LUALIB_API LUA_API
-#endif
-
-typedef struct luaL_reg {
- const char *name;
- lua_CFunction func;
-} luaL_reg;
-
-
-LUALIB_API void luaL_openlib (lua_State *L, const char *libname,
- const luaL_reg *l, int nup);
-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 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 int luaL_newmetatable (lua_State *L, const char *tname);
-LUALIB_API void luaL_getmetatable (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_findstring (const char *st, 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_getn (lua_State *L, int t);
-LUALIB_API void luaL_setn (lua_State *L, int t, int n);
-
-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);
-
-
-
-/*
-** ===============================================================
-** some useful macros
-** ===============================================================
-*/
-
-#define luaL_argcheck(L, cond,numarg,extramsg) if (!(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_checknumber(L, n))
-#define luaL_checklong(L,n) ((long)luaL_checknumber(L, n))
-#define luaL_optint(L,n,d) ((int)luaL_optnumber(L, n,(lua_Number)(d)))
-#define luaL_optlong(L,n,d) ((long)luaL_optnumber(L, n,(lua_Number)(d)))
-
-
-/*
-** {======================================================
-** Generic Buffer manipulation
-** =======================================================
-*/
-
-
-#ifndef LUAL_BUFFERSIZE
-#define LUAL_BUFFERSIZE BUFSIZ
-#endif
-
-
-typedef struct luaL_Buffer {
- char *p; /* current position in buffer */
- int lvl; /* number of strings in the stack (level) */
- lua_State *L;
- char buffer[LUAL_BUFFERSIZE];
-} luaL_Buffer;
-
-#define luaL_putchar(B,c) \
- ((void)((B)->p < ((B)->buffer+LUAL_BUFFERSIZE) || luaL_prepbuffer(B)), \
- (*(B)->p++ = (char)(c)))
-
-#define luaL_addsize(B,n) ((B)->p += (n))
-
-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);
-
-
-/* }====================================================== */
-
-
-
-/*
-** Compatibility macros and functions
-*/
-
-LUALIB_API int lua_dofile (lua_State *L, const char *filename);
-LUALIB_API int lua_dostring (lua_State *L, const char *str);
-LUALIB_API int lua_dobuffer (lua_State *L, const char *buff, size_t sz,
- const char *n);
-
-
-#define luaL_check_lstr luaL_checklstring
-#define luaL_opt_lstr luaL_optlstring
-#define luaL_check_number luaL_checknumber
-#define luaL_opt_number luaL_optnumber
-#define luaL_arg_check luaL_argcheck
-#define luaL_check_string luaL_checkstring
-#define luaL_opt_string luaL_optstring
-#define luaL_check_int luaL_checkint
-#define luaL_check_long luaL_checklong
-#define luaL_opt_int luaL_optint
-#define luaL_opt_long luaL_optlong
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-
+/* +** $Id: lauxlib.h,v 1.3 2003-12-11 16:53:28 pixel Exp $ +** Auxiliary functions for building Lua libraries +** See Copyright Notice in lua.h +*/ + + +#ifndef lauxlib_h +#define lauxlib_h + + +#include <stddef.h> +#include <stdio.h> + +#include "lua.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef LUALIB_API +#define LUALIB_API LUA_API +#endif + +typedef struct luaL_reg { + const char *name; + lua_CFunction func; +} luaL_reg; + + +LUALIB_API void luaL_openlib (lua_State *L, const char *libname, + const luaL_reg *l, int nup); +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 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 int luaL_newmetatable (lua_State *L, const char *tname); +LUALIB_API void luaL_getmetatable (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_findstring (const char *st, 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_getn (lua_State *L, int t); +LUALIB_API void luaL_setn (lua_State *L, int t, int n); + +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); + + + +/* +** =============================================================== +** some useful macros +** =============================================================== +*/ + +#define luaL_argcheck(L, cond,numarg,extramsg) if (!(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_checknumber(L, n)) +#define luaL_checklong(L,n) ((long)luaL_checknumber(L, n)) +#define luaL_optint(L,n,d) ((int)luaL_optnumber(L, n,(lua_Number)(d))) +#define luaL_optlong(L,n,d) ((long)luaL_optnumber(L, n,(lua_Number)(d))) + + +/* +** {====================================================== +** Generic Buffer manipulation +** ======================================================= +*/ + + +#ifndef LUAL_BUFFERSIZE +#define LUAL_BUFFERSIZE BUFSIZ +#endif + + +typedef struct luaL_Buffer { + char *p; /* current position in buffer */ + int lvl; /* number of strings in the stack (level) */ + lua_State *L; + char buffer[LUAL_BUFFERSIZE]; +} luaL_Buffer; + +#define luaL_putchar(B,c) \ + ((void)((B)->p < ((B)->buffer+LUAL_BUFFERSIZE) || luaL_prepbuffer(B)), \ + (*(B)->p++ = (char)(c))) + +#define luaL_addsize(B,n) ((B)->p += (n)) + +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); + + +/* }====================================================== */ + + + +/* +** Compatibility macros and functions +*/ + +LUALIB_API int lua_dofile (lua_State *L, const char *filename); +LUALIB_API int lua_dostring (lua_State *L, const char *str); +LUALIB_API int lua_dobuffer (lua_State *L, const char *buff, size_t sz, + const char *n); + + +#define luaL_check_lstr luaL_checklstring +#define luaL_opt_lstr luaL_optlstring +#define luaL_check_number luaL_checknumber +#define luaL_opt_number luaL_optnumber +#define luaL_arg_check luaL_argcheck +#define luaL_check_string luaL_checkstring +#define luaL_opt_string luaL_optstring +#define luaL_check_int luaL_checkint +#define luaL_check_long luaL_checklong +#define luaL_opt_int luaL_optint +#define luaL_opt_long luaL_optlong + +#ifdef __cplusplus +} +#endif + +#endif + + |