81 DSO_METHOD *DSO_get_method(DSO *dso)  in DSO_get_method()  argument
83 	return(dso->meth);  in DSO_get_method()
86 DSO_METHOD *DSO_set_method(DSO *dso, DSO_METHOD *meth)  in DSO_set_method()  argument
89 	mtmp = dso->meth;  in DSO_set_method()
90 	dso->meth = meth;  in DSO_set_method()
131 int DSO_free(DSO *dso)  in DSO_free()  argument
135 	if(dso == NULL)  in DSO_free()
141 	i=CRYPTO_add(&dso->references,-1,CRYPTO_LOCK_DSO);  in DSO_free()
143 	REF_PRINT("DSO",dso);  in DSO_free()
154 	if((dso->meth->dso_unload != NULL) && !dso->meth->dso_unload(dso))  in DSO_free()
160 	if((dso->meth->finish != NULL) && !dso->meth->finish(dso))  in DSO_free()
166 	sk_free(dso->meth_data);  in DSO_free()
167 	if(dso->filename != NULL)  in DSO_free()
168 		OPENSSL_free(dso->filename);  in DSO_free()
169 	if(dso->loaded_filename != NULL)  in DSO_free()
170 		OPENSSL_free(dso->loaded_filename);  in DSO_free()
172 	OPENSSL_free(dso);  in DSO_free()
176 int DSO_flags(DSO *dso)  in DSO_flags()  argument
178 	return((dso == NULL) ? 0 : dso->flags);  in DSO_flags()
182 int DSO_up_ref(DSO *dso)  in DSO_up_ref()  argument
184 	if (dso == NULL)  in DSO_up_ref()
190 	CRYPTO_add(&dso->references,1,CRYPTO_LOCK_DSO);  in DSO_up_ref()
194 DSO *DSO_load(DSO *dso, const char *filename, DSO_METHOD *meth, int flags)  in DSO_load()  argument
199 	if(dso == NULL)  in DSO_load()
216 		ret = dso;  in DSO_load()
255 void *DSO_bind_var(DSO *dso, const char *symname)  in DSO_bind_var()  argument
259 	if((dso == NULL) || (symname == NULL))  in DSO_bind_var()
264 	if(dso->meth->dso_bind_var == NULL)  in DSO_bind_var()
269 	if((ret = dso->meth->dso_bind_var(dso, symname)) == NULL)  in DSO_bind_var()
278 DSO_FUNC_TYPE DSO_bind_func(DSO *dso, const char *symname)  in DSO_bind_func()  argument
282 	if((dso == NULL) || (symname == NULL))  in DSO_bind_func()
287 	if(dso->meth->dso_bind_func == NULL)  in DSO_bind_func()
292 	if((ret = dso->meth->dso_bind_func(dso, symname)) == NULL)  in DSO_bind_func()
309 long DSO_ctrl(DSO *dso, int cmd, long larg, void *parg)  in DSO_ctrl()  argument
311 	if(dso == NULL)  in DSO_ctrl()
322 		return dso->flags;  in DSO_ctrl()
324 		dso->flags = (int)larg;  in DSO_ctrl()
327 		dso->flags |= (int)larg;  in DSO_ctrl()
332 	if((dso->meth == NULL) || (dso->meth->dso_ctrl == NULL))  in DSO_ctrl()
337 	return(dso->meth->dso_ctrl(dso,cmd,larg,parg));  in DSO_ctrl()
340 int DSO_set_name_converter(DSO *dso, DSO_NAME_CONVERTER_FUNC cb,  in DSO_set_name_converter()  argument
343 	if(dso == NULL)  in DSO_set_name_converter()
350 		*oldcb = dso->name_converter;  in DSO_set_name_converter()
351 	dso->name_converter = cb;  in DSO_set_name_converter()
355 const char *DSO_get_filename(DSO *dso)  in DSO_get_filename()  argument
357 	if(dso == NULL)  in DSO_get_filename()
362 	return(dso->filename);  in DSO_get_filename()
365 int DSO_set_filename(DSO *dso, const char *filename)  in DSO_set_filename()  argument
369 	if((dso == NULL) || (filename == NULL))  in DSO_set_filename()
374 	if(dso->loaded_filename)  in DSO_set_filename()
387 	if(dso->filename)  in DSO_set_filename()
388 		OPENSSL_free(dso->filename);  in DSO_set_filename()
389 	dso->filename = copied;  in DSO_set_filename()
393 char *DSO_merge(DSO *dso, const char *filespec1, const char *filespec2)  in DSO_merge()  argument
397 	if(dso == NULL || filespec1 == NULL)  in DSO_merge()
403 		filespec1 = dso->filename;  in DSO_merge()
409 	if((dso->flags & DSO_FLAG_NO_NAME_TRANSLATION) == 0)  in DSO_merge()
411 		if(dso->merger != NULL)  in DSO_merge()
412 			result = dso->merger(dso, filespec1, filespec2);  in DSO_merge()
413 		else if(dso->meth->dso_merger != NULL)  in DSO_merge()
414 			result = dso->meth->dso_merger(dso,  in DSO_merge()
420 char *DSO_convert_filename(DSO *dso, const char *filename)  in DSO_convert_filename()  argument
424 	if(dso == NULL)  in DSO_convert_filename()
430 		filename = dso->filename;  in DSO_convert_filename()
436 	if((dso->flags & DSO_FLAG_NO_NAME_TRANSLATION) == 0)  in DSO_convert_filename()
438 		if(dso->name_converter != NULL)  in DSO_convert_filename()
439 			result = dso->name_converter(dso, filename);  in DSO_convert_filename()
440 		else if(dso->meth->dso_name_converter != NULL)  in DSO_convert_filename()
441 			result = dso->meth->dso_name_converter(dso, filename);  in DSO_convert_filename()
457 const char *DSO_get_loaded_filename(DSO *dso)  in DSO_get_loaded_filename()  argument
459 	if(dso == NULL)  in DSO_get_loaded_filename()
465 	return(dso->loaded_filename);  in DSO_get_loaded_filename()