1/* crypto/engine/eng_list.c */
2/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
3 * project 2000.
4 */
5/* ====================================================================
6 * Copyright (c) 1999-2001 The OpenSSL Project. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without

--- 398 unchanged lines hidden (view full) ---

407 !ENGINE_ctrl_cmd_string(iterator, "DIR_LOAD", "2", 0) ||
408 !ENGINE_ctrl_cmd_string(iterator, "DIR_ADD",
409 load_dir, 0) ||
410 !ENGINE_ctrl_cmd_string(iterator, "LOAD", NULL, 0))
411 goto notfound;
412 return iterator;
413 }
414notfound:
415 ENGINEerr(ENGINE_F_ENGINE_BY_ID,ENGINE_R_NO_SUCH_ENGINE);
416 ERR_add_error_data(2, "id=", id);
417 return NULL;
418 /* EEK! Experimental code ends */
419#endif
420 }
421
422int ENGINE_up_ref(ENGINE *e)
423 {
424 if (e == NULL)
425 {
426 ENGINEerr(ENGINE_F_ENGINE_UP_REF,ERR_R_PASSED_NULL_PARAMETER);
427 return 0;
428 }
429 CRYPTO_add(&e->struct_ref,1,CRYPTO_LOCK_ENGINE);
430 return 1;
431 }