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-rw-r--r--polarssl/src/include/polarssl/error.h102
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diff --git a/polarssl/src/include/polarssl/error.h b/polarssl/src/include/polarssl/error.h
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-/**
- * \file error.h
- *
- * \brief Error to string translation
- *
- * Copyright (C) 2006-2010, Brainspark B.V.
- *
- * This file is part of PolarSSL (http://www.polarssl.org)
- * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
- *
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-#ifndef POLARSSL_ERROR_H
-#define POLARSSL_ERROR_H
-
-/**
- * Error code layout.
- *
- * Currently we try to keep all error codes within the negative space of 16
- * bytes signed integers to support all platforms (-0x0000 - -0x8000). In
- * addition we'd like to give two layers of information on the error if
- * possible.
- *
- * For that purpose the error codes are segmented in the following manner:
- *
- * 16 bit error code bit-segmentation
- *
- * 1 bit - Intentionally not used
- * 3 bits - High level module ID
- * 5 bits - Module-dependent error code
- * 6 bits - Low level module errors
- * 1 bit - Intentionally not used
- *
- * Low-level module errors (0x007E-0x0002)
- *
- * Module Nr Codes assigned
- * MPI 7 0x0002-0x0010
- * GCM 2 0x0012-0x0014
- * AES 2 0x0020-0x0022
- * CAMELLIA 2 0x0024-0x0026
- * XTEA 1 0x0028-0x0028
- * BASE64 2 0x002A-0x002C
- * PADLOCK 1 0x0030-0x0030
- * DES 1 0x0032-0x0032
- * CTR_DBRG 3 0x0034-0x003A
- * ENTROPY 3 0x003C-0x0040
- * NET 11 0x0042-0x0056
- * ASN1 7 0x0060-0x006C
- * MD2 1 0x0070-0x0070
- * MD4 1 0x0072-0x0072
- * MD5 1 0x0074-0x0074
- * SHA1 1 0x0076-0x0076
- * SHA2 1 0x0078-0x0078
- * SHA4 1 0x007A-0x007A
- *
- * High-level module nr (3 bits - 0x1...-0x8...)
- * Name ID Nr of Errors
- * PEM 1 8
- * X509 2 21
- * DHM 3 6
- * RSA 4 9
- * MD 5 4
- * CIPHER 6 5
- * SSL 7 30
- *
- * Module dependent error code (5 bits 0x.08.-0x.F8.)
- */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * \brief Translate a PolarSSL error code into a string representation,
- * Result is truncated if necessary and always includes a terminating
- * null byte.
- *
- * \param errnum error code
- * \param buffer buffer to place representation in
- * \param buflen length of the buffer
- */
-void error_strerror( int errnum, char *buffer, size_t buflen );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* error.h */