Add CHANGES.md entry for SSL_set1_host()/SSL_add1_host() taking IP literals
[openssl.git] / include / openssl / provider.h
1 /*
2  * Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved.
3  *
4  * Licensed under the Apache License 2.0 (the "License").  You may not use
5  * this file except in compliance with the License.  You can obtain a copy
6  * in the file LICENSE in the source distribution or at
7  * https://www.openssl.org/source/license.html
8  */
9
10 #ifndef OPENSSL_PROVIDER_H
11 # define OPENSSL_PROVIDER_H
12
13 # include <openssl/core.h>
14
15 # ifdef __cplusplus
16 extern "C" {
17 # endif
18
19 /* Set the default provider search path */
20 int OSSL_PROVIDER_set_default_search_path(OPENSSL_CTX *, const char *path);
21
22 /* Load and unload a provider */
23 OSSL_PROVIDER *OSSL_PROVIDER_load(OPENSSL_CTX *, const char *name);
24 int OSSL_PROVIDER_unload(OSSL_PROVIDER *prov);
25 int OSSL_PROVIDER_available(OPENSSL_CTX *, const char *name);
26 int OSSL_PROVIDER_do_all(OPENSSL_CTX *ctx,
27                          int (*cb)(OSSL_PROVIDER *provider, void *cbdata),
28                          void *cbdata);
29
30 const OSSL_PARAM *OSSL_PROVIDER_gettable_params(const OSSL_PROVIDER *prov);
31 int OSSL_PROVIDER_get_params(const OSSL_PROVIDER *prov, OSSL_PARAM params[]);
32 int OSSL_PROVIDER_get_capabilities(const OSSL_PROVIDER *prov,
33                                    const char *capability,
34                                    OSSL_CALLBACK *cb,
35                                    void *arg);
36
37 const OSSL_ALGORITHM *OSSL_PROVIDER_query_operation(const OSSL_PROVIDER *prov,
38                                                     int operation_id,
39                                                     int *no_cache);
40 void *OSSL_PROVIDER_get0_provider_ctx(const OSSL_PROVIDER *prov);
41
42 /* Add a built in providers */
43 int OSSL_PROVIDER_add_builtin(OPENSSL_CTX *, const char *name,
44                               OSSL_provider_init_fn *init_fn);
45
46 /* Information */
47 const char *OSSL_PROVIDER_name(const OSSL_PROVIDER *prov);
48
49 # ifdef __cplusplus
50 }
51 # endif
52
53 #endif