Store the list of activated providers in the libctx

[openssl.git] / include / internal / bio.h

diff --git a/include/internal/bio.h b/include/internal/bio.h
index 8f368e36b3b128e8fe5977ae8de34c9c023609e0..b905845a1af5cfd00da89a080fef10b23a217938 100644 (file)
--- a/include/internal/bio.h
+++ b/include/internal/bio.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -7,10 +7,12 @@
  * https://www.openssl.org/source/license.html
  */
 
-#ifndef HEADER_INTERNAL_BIO_H
-# define HEADER_INTERNAL_BIO_H
+#ifndef OSSL_INTERNAL_BIO_H
+# define OSSL_INTERNAL_BIO_H
+# pragma once
 
-#include <openssl/bio.h>
+# include <openssl/core.h>
+# include <openssl/bio.h>
 
 struct bio_method_st {
     int type;
@@ -62,11 +64,26 @@ int bread_conv(BIO *bio, char *data, size_t datal, size_t *read);
 # define BIO_clear_ktls_ctrl_msg_flag(b) \
     BIO_clear_flags(b, BIO_FLAGS_KTLS_TX_CTRL_MSG)
 
-#  define BIO_set_ktls(b, keyblob, is_tx)   \
+# define BIO_set_ktls(b, keyblob, is_tx)   \
      BIO_ctrl(b, BIO_CTRL_SET_KTLS, is_tx, keyblob)
-#  define BIO_set_ktls_ctrl_msg(b, record_type)   \
+# define BIO_set_ktls_ctrl_msg(b, record_type)   \
      BIO_ctrl(b, BIO_CTRL_SET_KTLS_TX_SEND_CTRL_MSG, record_type, NULL)
-#  define BIO_clear_ktls_ctrl_msg(b) \
+# define BIO_clear_ktls_ctrl_msg(b) \
      BIO_ctrl(b, BIO_CTRL_CLEAR_KTLS_TX_CTRL_MSG, 0, NULL)
 
+/* Functions to allow the core to offer the CORE_BIO type to providers */
+OSSL_CORE_BIO *ossl_core_bio_new_from_bio(BIO *bio);
+OSSL_CORE_BIO *ossl_core_bio_new_file(const char *filename, const char *mode);
+OSSL_CORE_BIO *ossl_core_bio_new_mem_buf(const void *buf, int len);
+int ossl_core_bio_read_ex(OSSL_CORE_BIO *cb, void *data, size_t dlen,
+                          size_t *readbytes);
+int ossl_core_bio_write_ex(OSSL_CORE_BIO *cb, const void *data, size_t dlen,
+                           size_t *written);
+int ossl_core_bio_gets(OSSL_CORE_BIO *cb, char *buf, int size);
+int ossl_core_bio_puts(OSSL_CORE_BIO *cb, const char *buf);
+long ossl_core_bio_ctrl(OSSL_CORE_BIO *cb, int cmd, long larg, void *parg);
+int ossl_core_bio_up_ref(OSSL_CORE_BIO *cb);
+int ossl_core_bio_free(OSSL_CORE_BIO *cb);
+int ossl_core_bio_vprintf(OSSL_CORE_BIO *cb, const char *format, va_list args);
+
 #endif