The protocol our parent provides. More...

#include <parent.h>

Inheritance diagram for ParentProtocol:

Public Types
enum	{ TYPE_INVALID = 0, TYPE_OPEN, TYPE_CLOSE, TYPE_GENERIC_END, TYPE_GET_PORTAL, TYPE_REGISTER, TYPE_UNREGISTER, TYPE_GET_QUOTA, TYPE_SINGLETON, TYPE_REQ_KILL, CAP_CHILD_EC = 253, CAP_CHILD_ID = 254, CAP_PARENT_ID = 255, CAP_PT_PERCPU = 256 }
Static Public Member Functions
static Utcb &	init_frame (Utcb &utcb, unsigned op, unsigned id)
static unsigned	call (Utcb &utcb, unsigned cap_base, bool drop_frame, bool base=true)
	Low-level systemcall.
static unsigned	get_pseudonym (Utcb &utcb, const char *service, unsigned instance, unsigned cap_pseudonym, unsigned parent_id=CAP_PARENT_ID)
static unsigned	release_pseudonym (Utcb &utcb, unsigned cap_pseudonym)
static unsigned	get_portal (Utcb &utcb, unsigned cap_pseudonym, unsigned cap_portal, bool blocking)
static unsigned	register_service (Utcb &utcb, const char service, unsigned cpu, unsigned pt, unsigned cap_service, char revoke_mem=0)
static unsigned	unregister_service (Utcb &utcb, unsigned cap_service)
static unsigned	get_quota (Utcb &utcb, unsigned cap_client_pseudonym, const char name, long invalue, long outvalue=0)
static unsigned	set_singleton (Utcb &utcb, unsigned cap_client_pseudonym, unsigned cap_local_session)
static unsigned	check_singleton (Utcb &utcb, unsigned cap_client_pseudonym, unsigned &cap_local_session, Crd crd=Crd(0, 31, DESC_CAP_ALL))
static unsigned	kill (Utcb &utcb, unsigned cap_client_pseudonym, unsigned service_cap=0)

Detailed Description

The protocol our parent provides.

It allows to open a new session and request per-CPU-portals.

Missing: restrict quota, get_quota

Member Enumeration Documentation

anonymous enum

Enumerator:

static unsigned ParentProtocol::call	(	Utcb &	utcb,
		unsigned	cap_base,
		bool	drop_frame,
		bool	base = `true`
	)			`[inline, static]`

Low-level systemcall.

static unsigned ParentProtocol::check_singleton	(	Utcb &	utcb,
		unsigned	cap_client_pseudonym,
		unsigned &	cap_local_session,
		Crd	crd = `Crd(0, 31, DESC_CAP_ALL)`
	)			`[inline, static]`

static unsigned ParentProtocol::get_portal	(	Utcb &	utcb,
		unsigned	cap_pseudonym,
		unsigned	cap_portal,
		bool	blocking
	)			`[inline, static]`

static unsigned ParentProtocol::get_pseudonym	(	Utcb &	utcb,
		const char *	service,
		unsigned	instance,
		unsigned	cap_pseudonym,
		unsigned	parent_id = `CAP_PARENT_ID`
	)			`[inline, static]`

static unsigned ParentProtocol::get_quota	(	Utcb &	utcb,
		unsigned	cap_client_pseudonym,
		const char *	name,
		long	invalue,
		long *	outvalue = `0`
	)			`[inline, static]`

static Utcb& ParentProtocol::init_frame	(	Utcb &	utcb,
		unsigned	op,
		unsigned	id
	)			`[inline, static]`

static unsigned ParentProtocol::kill	(	Utcb &	utcb,
		unsigned	cap_client_pseudonym,
		unsigned	service_cap = `0`
	)			`[inline, static]`

static unsigned ParentProtocol::register_service	(	Utcb &	utcb,
		const char *	service,
		unsigned	cpu,
		unsigned	pt,
		unsigned	cap_service,
		char *	revoke_mem = `0`
	)			`[inline, static]`

static unsigned ParentProtocol::release_pseudonym	(	Utcb &	utcb,
		unsigned	cap_pseudonym
	)			`[inline, static]`

static unsigned ParentProtocol::set_singleton	(	Utcb &	utcb,
		unsigned	cap_client_pseudonym,
		unsigned	cap_local_session
	)			`[inline, static]`

static unsigned ParentProtocol::unregister_service	(	Utcb &	utcb,
		unsigned	cap_service
	)			`[inline, static]`

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