bcache::debug Namespace Reference

Debug logging functions. More...

Classes
class	log
	A simple log stream object. More...

Enumerations
enum	log_level_t {   DEBUG = 1, INFO = 2, ERROR = 3, FATAL = 4,   NONE = 5 }
	Recognized debug log levels.

Functions
void	set_log_level (const int level)
	Set the global log level. More...
void	set_log_file (const std::string &file)
	Set the global log file. More...

Detailed Description

Debug logging functions.

Function Documentation

set_log_file()

void bcache::debug::set_log_file

(

const std::string &

file

)

Set the global log file.

Parameters

file	Path to a log file, or an empty string (indicating stdout).

Note

If the log file is not writable, output will be directed to stdout.

set_log_level()

void bcache::debug::set_log_level

(

const int

level

)

Set the global log level.

Parameters

level

An integer that corresponds to a log_level_t enum value.

Note

If level is not a valid log level, the global log level is set to NONE.