| 1234567891011121314151617181920212223242526272829 |
- /*
- ** FFI C library loader.
- ** Copyright (C) 2005-2021 Mike Pall. See Copyright Notice in luajit.h
- */
- #ifndef _LJ_CLIB_H
- #define _LJ_CLIB_H
- #include "lj_obj.h"
- #if LJ_HASFFI
- /* Namespace for C library indexing. */
- #define CLNS_INDEX ((1u<<CT_FUNC)|(1u<<CT_EXTERN)|(1u<<CT_CONSTVAL))
- /* C library namespace. */
- typedef struct CLibrary {
- void *handle; /* Opaque handle for dynamic library loader. */
- GCtab *cache; /* Cache for resolved symbols. Anchored in ud->env. */
- } CLibrary;
- LJ_FUNC TValue *lj_clib_index(lua_State *L, CLibrary *cl, GCstr *name);
- LJ_FUNC void lj_clib_load(lua_State *L, GCtab *mt, GCstr *name, int global);
- LJ_FUNC void lj_clib_unload(CLibrary *cl);
- LJ_FUNC void lj_clib_default(lua_State *L, GCtab *mt);
- #endif
- #endif
|