Tracebuffer Class Reference

Tracebuffer service. More...

Inheritance diagram for Tracebuffer:

Classes
struct	ClientData

Public Member Functions
unsigned	alloc_crd ()
unsigned	portal_func (Utcb &utcb, Utcb::Frame &input, bool &free_cap, cap_sel pid)
void *	operator new (unsigned size, unsigned alignment)
	Tracebuffer (unsigned long size, char *buf, bool verbose, unsigned _cap, unsigned _cap_order, char *flag_revoke)
Public Member Functions inherited from CapAllocator
	CapAllocator (unsigned long cap_, unsigned long cap_start, unsigned long cap_order)
unsigned	alloc_cap (unsigned count=1)
void	dealloc_cap (unsigned cap, unsigned count=1)

Private Member Functions
	ALIGNED (8) ClientDataStorage< ClientData
void	trace_printf (const char *format,...)
void	check_clients (Utcb &utcb)

Static Private Member Functions
static void	trace_putc (void *data, int value)

Private Attributes
unsigned long	_size
unsigned long	_pos
char *	_buf
bool	_verbose
long	_anon_sessions
char *	_flag_revoke
Tracebuffer	_storage

Additional Inherited Members
Public Attributes inherited from CapAllocator
unsigned long	_cap_
unsigned long	_cap_start
unsigned long	_cap_order

Detailed Description

Tracebuffer service.

Missing: trace-buffer output on debug key

Constructor & Destructor Documentation

Tracebuffer::Tracebuffer ( unsigned long  size, char *  buf, bool  verbose, unsigned  _cap, unsigned  _cap_order, char *  flag_revoke  )

inline

Member Function Documentation

Tracebuffer::ALIGNED ( 8  )

private

unsigned Tracebuffer::alloc_crd ( )

inline

void Tracebuffer::check_clients ( Utcb &  utcb )

inlineprivate

void* Tracebuffer::operator new ( unsigned  size, unsigned  alignment  )

inline

unsigned Tracebuffer::portal_func ( Utcb &  utcb, Utcb::Frame &  input, bool &  free_cap, cap_sel  pid  )

inline

void Tracebuffer::trace_printf ( const char *  format,   ...  )

inlineprivate

static void Tracebuffer::trace_putc ( void *  data, int  value  )

inlinestaticprivate

Member Data Documentation

long Tracebuffer::_anon_sessions

private

char* Tracebuffer::_buf

private

char* Tracebuffer::_flag_revoke

private

unsigned long Tracebuffer::_pos

private

unsigned long Tracebuffer::_size

private

Tracebuffer Tracebuffer::_storage

private

bool Tracebuffer::_verbose

private

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

• base/apps/sigma0/service_tracebuffer.cc