L4::Epiface_t< Derived, IFACE, BASE, bool > Struct Template Reference

Epiface implementation for Kobject-based interface implementations. More...

#include <ipc_epiface>

Inheritance diagram for L4::Epiface_t< Derived, IFACE, BASE, bool >:

Collaboration diagram for L4::Epiface_t< Derived, IFACE, BASE, bool >:

Public Member Functions
l4_msgtag_t	dispatch (l4_msgtag_t tag, unsigned rights, l4_utcb_t *utcb) final
	The abstract handler for client requests to the object.
Public Member Functions inherited from L4::Epiface_t0< IFACE, L4::Epiface >
Type_info::Demand	get_buffer_demand () const
	Get the server-side buffer demand based in IFACE.
Cap< IFACE >	obj_cap () const
	Get the (typed) capability to this object.
Public Member Functions inherited from L4::Epiface
	Epiface ()
	Make a server object.
virtual	~Epiface ()=0
	Destroy the object.
Stored_cap	obj_cap () const
	Get the capability to the kernel object belonging to this object.
Server_iface *	server_iface () const
	Get pointer to server interface at which the object is currently registered.
int	set_server (Server_iface *srv, Cap< void > cap, bool managed=false)
	Set server registration info for the object.
void	set_obj_cap (Cap< void > const &cap)
	Deprecated server registration function.

Additional Inherited Members
Public Types inherited from L4::Epiface_t0< IFACE, L4::Epiface >
typedef IFACE	Interface
	Data type of the IPC interface definition.
Public Types inherited from L4::Epiface
typedef Ipc_svr::Server_iface	Server_iface
	Type for abstract server interface.
typedef Ipc_svr::Server_iface::Demand	Demand
	Type for server-side receive buffer demand.

Detailed Description

template<typename Derived, typename IFACE, typename BASE = L4::Epiface, bool = cxx::is_polymorphic<BASE>::value>
struct L4::Epiface_t< Derived, IFACE, BASE, bool >

Epiface implementation for Kobject-based interface implementations.

Template Parameters

Derived	Class providing the interface implementations.
BASE	Epiface base class.

Examples

examples/clntsrv/src/server.cc.

Definition at line 503 of file ipc_epiface.

Member Function Documentation

dispatch()

template<typename Derived, typename IFACE, typename BASE = L4::Epiface, bool = cxx::is_polymorphic<BASE>::value>

l4_msgtag_t L4::Epiface_t< Derived, IFACE, BASE, bool >::dispatch ( l4_msgtag_t tag, unsigned rights, l4_utcb_t * utcb )

inlinefinalvirtual

The abstract handler for client requests to the object.

Parameters

tag	The message tag for this invocation.
rights	The rights bits in the invoked capability.
utcb	The UTCB used for the invocation.

Return values

-L4_ENOREPLY	No reply message is send.
<0	Error, reply with error code.
>=0	Success, reply with return value.

This function must be implemented by application specific server objects.

Implements L4::Epiface.

Definition at line 506 of file ipc_epiface.

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

• l4/sys/cxx/ipc_epiface