2014-04-28 04:45:14 +02:00
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/*
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** FFI C library loader.
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2019-09-15 00:33:59 +02:00
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** Copyright (C) 2005-2017 Mike Pall. See Copyright Notice in luajit.h
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2014-04-28 04:45:14 +02:00
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*/
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#ifndef _LJ_CLIB_H
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#define _LJ_CLIB_H
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#include "lj_obj.h"
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#if LJ_HASFFI
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/* Namespace for C library indexing. */
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#define CLNS_INDEX ((1u<<CT_FUNC)|(1u<<CT_EXTERN)|(1u<<CT_CONSTVAL))
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/* C library namespace. */
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typedef struct CLibrary {
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void *handle; /* Opaque handle for dynamic library loader. */
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GCtab *cache; /* Cache for resolved symbols. Anchored in ud->env. */
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} CLibrary;
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LJ_FUNC TValue *lj_clib_index(lua_State *L, CLibrary *cl, GCstr *name);
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LJ_FUNC void lj_clib_load(lua_State *L, GCtab *mt, GCstr *name, int global);
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LJ_FUNC void lj_clib_unload(CLibrary *cl);
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LJ_FUNC void lj_clib_default(lua_State *L, GCtab *mt);
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#endif
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#endif
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