mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-18 21:51:57 +00:00
105 lines
3.8 KiB
C++
105 lines
3.8 KiB
C++
/**
|
|
* Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This source code is licensed under the BSD-style license found in the
|
|
* LICENSE file in the root directory of this source tree. An additional grant
|
|
* of patent rights can be found in the PATENTS file in the same directory.
|
|
*/
|
|
|
|
/* Note : this module is expected to remain private, do not expose it */
|
|
|
|
#ifndef ERROR_H_MODULE
|
|
#define ERROR_H_MODULE
|
|
|
|
#if defined (__cplusplus)
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
/* ****************************************
|
|
* Dependencies
|
|
******************************************/
|
|
#include <stddef.h> /* size_t */
|
|
#include "error_public.h" /* enum list */
|
|
|
|
|
|
/* ****************************************
|
|
* Compiler-specific
|
|
******************************************/
|
|
#if defined(__GNUC__)
|
|
# define ERR_STATIC static __attribute__((unused))
|
|
#elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */)
|
|
# define ERR_STATIC static inline
|
|
#elif defined(_MSC_VER)
|
|
# define ERR_STATIC static __inline
|
|
#else
|
|
# define ERR_STATIC static /* this version may generate warnings for unused static functions; disable the relevant warning */
|
|
#endif
|
|
|
|
|
|
/*-****************************************
|
|
* Customization (error_public.h)
|
|
******************************************/
|
|
typedef ZSTD_ErrorCode ERR_enum;
|
|
#define PREFIX(name) ZSTD_error_##name
|
|
|
|
|
|
/*-****************************************
|
|
* Error codes handling
|
|
******************************************/
|
|
#ifdef ERROR
|
|
# undef ERROR /* reported already defined on VS 2015 (Rich Geldreich) */
|
|
#endif
|
|
#define ERROR(name) ((size_t)-PREFIX(name))
|
|
|
|
ERR_STATIC unsigned ERR_isError(size_t code) { return (code > ERROR(maxCode)); }
|
|
|
|
ERR_STATIC ERR_enum ERR_getErrorCode(size_t code) { if (!ERR_isError(code)) return (ERR_enum)0; return (ERR_enum) (0-code); }
|
|
|
|
|
|
/*-****************************************
|
|
* Error Strings
|
|
******************************************/
|
|
|
|
ERR_STATIC const char* ERR_getErrorString(ERR_enum code)
|
|
{
|
|
static const char* notErrorCode = "Unspecified error code";
|
|
switch( code )
|
|
{
|
|
case PREFIX(no_error): return "No error detected";
|
|
case PREFIX(GENERIC): return "Error (generic)";
|
|
case PREFIX(prefix_unknown): return "Unknown frame descriptor";
|
|
case PREFIX(version_unsupported): return "Version not supported";
|
|
case PREFIX(parameter_unknown): return "Unknown parameter type";
|
|
case PREFIX(frameParameter_unsupported): return "Unsupported frame parameter";
|
|
case PREFIX(frameParameter_unsupportedBy32bits): return "Frame parameter unsupported in 32-bits mode";
|
|
case PREFIX(compressionParameter_unsupported): return "Compression parameter is out of bound";
|
|
case PREFIX(init_missing): return "Context should be init first";
|
|
case PREFIX(memory_allocation): return "Allocation error : not enough memory";
|
|
case PREFIX(stage_wrong): return "Operation not authorized at current processing stage";
|
|
case PREFIX(dstSize_tooSmall): return "Destination buffer is too small";
|
|
case PREFIX(srcSize_wrong): return "Src size incorrect";
|
|
case PREFIX(corruption_detected): return "Corrupted block detected";
|
|
case PREFIX(checksum_wrong): return "Restored data doesn't match checksum";
|
|
case PREFIX(tableLog_tooLarge): return "tableLog requires too much memory : unsupported";
|
|
case PREFIX(maxSymbolValue_tooLarge): return "Unsupported max Symbol Value : too large";
|
|
case PREFIX(maxSymbolValue_tooSmall): return "Specified maxSymbolValue is too small";
|
|
case PREFIX(dictionary_corrupted): return "Dictionary is corrupted";
|
|
case PREFIX(dictionary_wrong): return "Dictionary mismatch";
|
|
case PREFIX(maxCode):
|
|
default: return notErrorCode;
|
|
}
|
|
}
|
|
|
|
ERR_STATIC const char* ERR_getErrorName(size_t code)
|
|
{
|
|
return ERR_getErrorString(ERR_getErrorCode(code));
|
|
}
|
|
|
|
#if defined (__cplusplus)
|
|
}
|
|
#endif
|
|
|
|
#endif /* ERROR_H_MODULE */
|