Inheritance diagram for clues::item::ExitStatusItem:

Public Member Functions
	ExitStatusItem (const ItemType type, const std::string_view desc)

auto	status () const

Public Member Functions inherited from clues::SystemCallItem
	SystemCallItem (const ItemType type, const std::string_view short_name={}, const std::string_view long_name={})
	Constructs a new SystemCallItem.

auto	type () const

bool	isIn () const

bool	isOut () const

bool	isInOut () const

bool	isReturnValue () const

void	fill (const Tracee &proc, const Word word)
	Fills the item from the given register data.

bool	needsUpdate () const
	Returns whether the item needs to be updated after the system call is finished.

std::string_view	shortName () const
	Returns the friendly short name for this item.

std::string_view	longName () const
	Returns the friendly long name for this item, if available, else the short name.

auto	hasLongName () const

virtual std::string	str () const
	Returns a human readable string representation of the item.

bool	isZero () const
	Returns whether the parameter is set to 0 / NULL.

Word	value () const
	Returns the currently stored raw value of the item.

template<typename OTHER>
OTHER	valueAs () const
	Helper to cast the strongly typed `Word` `m_val` to other strong enum types.

ForeignPtr	asPtr () const

Flags	flags () const

bool	deferFill () const

Protected Member Functions
void	processValue (const Tracee &) override
	Processes the value stored in m_val acc. to the actual item type.

Protected Member Functions inherited from clues::SystemCallItem
virtual void	updateData (const Tracee &t)
	Called upon exit of the system call to update possible out parameters.

void	setSystemCall (const SystemCall &sc)
	Sets the system call context this item is a part of.

Protected Attributes
cosmos::ExitStatus	m_status = cosmos::ExitStatus::INVALID

Protected Attributes inherited from clues::SystemCallItem
const SystemCall *	m_call = nullptr
	The system call context this item part of.

const ItemType	m_type
	The type of item.

std::string_view	m_short_name
	A human readable short name for the item, should be one word only.

std::string_view	m_long_name
	A human readable longer name for the item.

Word	m_val
	The raw register value for the item.

Flags	m_flags
	Flags influencing the processing of the item.

Additional Inherited Members
Public Types inherited from clues::SystemCallItem
enum class	Flag { DEFER_FILL = 1 << 0 }

using	Flags = cosmos::BitMask<Flag>

Detailed Description

Definition at line 64 of file process.hxx.

Constructor & Destructor Documentation

◆ ExitStatusItem()

clues::item::ExitStatusItem::ExitStatusItem	(	const ItemType	type,
		const std::string_view	desc )

inlineexplicit

Definition at line 68 of file process.hxx.

                                                                                :
                        SystemCallItem{type, "status", desc} {
        }

Member Function Documentation

◆ processValue()

void clues::item::ExitStatusItem::processValue ( const Tracee & )

inlineoverrideprotectedvirtual

Processes the value stored in m_val acc. to the actual item type.

This function is called for all parameter types upon entry to a system call, and for ItemType::RETVAL upon exit from a system call.

For parameters of ItemType::PARAM_OUT this callback can be used to reset any stored data to be filled in later when updateData() is called.

Reimplemented from clues::SystemCallItem.

Definition at line 76 of file process.hxx.

                                                  {
                m_status = valueAs<cosmos::ExitStatus>();
        }

◆ status()

auto clues::item::ExitStatusItem::status ( ) const

inline

Definition at line 72 of file process.hxx.

72{ return m_status; }

Member Data Documentation

◆ m_status

cosmos::ExitStatus clues::item::ExitStatusItem::m_status = cosmos::ExitStatus::INVALID

protected

Definition at line 82 of file process.hxx.

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

include/items/process.hxx

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members