MySQL 8.0.31
Source Code Documentation
ut0log.h File Reference

Base of InnoDB utilities. More...

Go to the source code of this file.

Classes

class  ib::logger
 The class logger is the base class of all the error log related classes. More...
 
class  ib::info
 The class info is used to emit informational log messages. More...
 
class  ib::warn
 The class warn is used to emit warnings. More...
 
class  ib::error
 The class error is used to emit error messages. More...
 
class  ib::fatal
 The class fatal is used to emit an error message and stop the server by crashing it. More...
 
class  ib::error_or_warn
 Emit an error message if the given predicate is true, otherwise emit a warning message. More...
 
class  ib::fatal_or_error
 Emit a fatal message if the given predicate is true, otherwise emit a error message. More...
 

Namespaces

namespace  ib
 

Functions

const char * srv_get_server_errmsgs (int errcode)
 Get the format string for the logger. More...
 
static auto ib::log_info ()
 
static auto ib::log_warn ()
 
static auto ib::log_error ()
 
static auto ib::log_fatal (ut::Location location)
 
static auto ib::log_error_or_warn (bool pred)
 
static auto ib::log_fatal_or_error (bool fatal, ut::Location location)
 
template<typename... Args>
static auto ib::log_info (int err, Args &&... args)
 
template<typename... Args>
static auto ib::log_warn (int err, Args &&... args)
 
template<typename... Args>
static auto ib::log_error (int err, Args &&... args)
 
template<typename... Args>
static auto ib::log_fatal (ut::Location location, int err, Args &&... args)
 
template<typename... Args>
static auto ib::log_error_or_warn (bool pred, int err, Args &&... args)
 
template<typename... Args>
static auto ib::log_fatal_or_error (bool fatal, ut::Location location, int err, Args &&... args)
 

Detailed Description

Base of InnoDB utilities.

Logging facilities.

Function Documentation

◆ srv_get_server_errmsgs()

const char * srv_get_server_errmsgs ( int  errcode)

Get the format string for the logger.

Parameters
[in]errcodeThe error code from share/errmsg-*.txt
Returns
the message string or nullptr