47 lines
707 B
C
47 lines
707 B
C
#include "../factor.h"
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void init_ffi (void)
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{
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}
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void ffi_dlopen (DLL *dll, bool error)
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{
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HMODULE module;
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char *path = to_c_string(untag_string(dll->path));
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module = LoadLibrary(path);
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if (!module)
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{
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dll->dll = NULL;
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if(error)
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general_error(ERROR_FFI, tag_object(last_error()));
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else
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return;
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}
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dll->dll = module;
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}
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void *ffi_dlsym (DLL *dll, F_STRING *symbol, bool error)
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{
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void *sym = GetProcAddress(dll ? (HMODULE)dll->dll : GetModuleHandle(NULL),
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to_c_string(symbol));
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if (!sym)
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{
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if(error)
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general_error(ERROR_FFI, tag_object(last_error()));
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else
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return NULL;
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}
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return sym;
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}
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void ffi_dlclose (DLL *dll)
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{
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FreeLibrary((HMODULE)dll->dll);
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dll->dll = NULL;
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}
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