59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
/* Copyright (c) 2017, Google Inc.
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
|
|
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
|
|
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
|
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
|
|
|
|
#ifndef OPENSSL_HEADER_CRYPTO_ERR_INTERNAL_H
|
|
#define OPENSSL_HEADER_CRYPTO_ERR_INTERNAL_H
|
|
|
|
#include <openssl/err.h>
|
|
|
|
#if defined(__cplusplus)
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
// Private error queue functions.
|
|
|
|
// ERR_SAVE_STATE contains a saved representation of the error queue. It is
|
|
// slightly more compact than |ERR_STATE| as the error queue will typically not
|
|
// contain |ERR_NUM_ERRORS| entries.
|
|
typedef struct err_save_state_st ERR_SAVE_STATE;
|
|
|
|
// ERR_SAVE_STATE_free releases all memory associated with |state|.
|
|
OPENSSL_EXPORT void ERR_SAVE_STATE_free(ERR_SAVE_STATE *state);
|
|
|
|
// ERR_save_state returns a newly-allocated |ERR_SAVE_STATE| structure
|
|
// containing the current state of the error queue or NULL on allocation
|
|
// error. It should be released with |ERR_SAVE_STATE_free|.
|
|
OPENSSL_EXPORT ERR_SAVE_STATE *ERR_save_state(void);
|
|
|
|
// ERR_restore_state clears the error queue and replaces it with |state|.
|
|
OPENSSL_EXPORT void ERR_restore_state(const ERR_SAVE_STATE *state);
|
|
|
|
|
|
#if defined(__cplusplus)
|
|
} // extern C
|
|
|
|
extern "C++" {
|
|
|
|
namespace bssl {
|
|
|
|
BORINGSSL_MAKE_DELETER(ERR_SAVE_STATE, ERR_SAVE_STATE_free)
|
|
|
|
} // namespace bssl
|
|
|
|
} // extern C++
|
|
#endif
|
|
|
|
#endif // OPENSSL_HEADER_CRYPTO_ERR_INTERNAL_H
|