kcenon::logger::security::critical_logger_interface Interface Reference

Interface for loggers that support emergency flushing. More...

#include <signal_manager.h>

Inheritance diagram for kcenon::logger::security::critical_logger_interface:

Collaboration diagram for kcenon::logger::security::critical_logger_interface:

Public Member Functions
virtual	~critical_logger_interface ()=default
virtual int	get_emergency_fd () const =0
	Get file descriptor for emergency writing.
virtual const char *	get_emergency_buffer () const =0
	Get emergency buffer pointer.
virtual size_t	get_emergency_buffer_size () const =0
	Get emergency buffer size.

Detailed Description

Interface for loggers that support emergency flushing.

Definition at line 314 of file signal_manager.h.

Constructor & Destructor Documentation

~critical_logger_interface()

virtual kcenon::logger::security::critical_logger_interface::~critical_logger_interface ( )

virtualdefault

Member Function Documentation

get_emergency_buffer()

virtual const char * kcenon::logger::security::critical_logger_interface::get_emergency_buffer ( ) const

pure virtual

Get emergency buffer pointer.

Returns

Pointer to buffer or nullptr

This method must be signal-safe

Implemented in kcenon::logger::logger.

Referenced by kcenon::logger::security::signal_manager::emergency_flush().

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get_emergency_buffer_size()

virtual size_t kcenon::logger::security::critical_logger_interface::get_emergency_buffer_size ( ) const

pure virtual

Get emergency buffer size.

Returns

Buffer size in bytes

This method must be signal-safe

Implemented in kcenon::logger::logger.

Referenced by kcenon::logger::security::signal_manager::emergency_flush().

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get_emergency_fd()

virtual int kcenon::logger::security::critical_logger_interface::get_emergency_fd ( ) const

pure virtual

Get file descriptor for emergency writing.

Returns

File descriptor or -1 if not available

This method must be signal-safe (no allocations, no locks)

Implemented in kcenon::logger::logger.

Referenced by kcenon::logger::security::signal_manager::emergency_flush().

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The documentation for this interface was generated from the following file:

• include/kcenon/logger/security/signal_manager.h