Sys_ipc_frame Class Reference

IPC specific interpretation of syscall data. More...

#include <entry_frame.h>

Inheritance diagram for Sys_ipc_frame:

List of all members.

Public Member Functions
Mword	msg_word (Utcb *dst, unsigned index) const
	Get the given register/utcb message word.
void	set_msg_word (Utcb *u, unsigned index, Mword value)
	Set the given message word to the given value.
void	set_msg_word (unsigned index, Mword value)
	Set the given message word to the given value.
void	rcv_src (L4_uid id)
	set the IPC source for the recipient
L4_uid	rcv_src () const
	get the IPC source for the recipient
L4_uid	snd_dst () const
	get the destination for the IPC
Mword	has_snd_dst () const
	does the IPC have a destination
Mword	has_snd () const
	has the IPC a send part?
Mword	irq () const
	get the IRQ destination of the IPC
L4_timeout	timeout () const
	get the message timeout
Mword	has_abs_snd_timeout () const
	Has this IPC an absolute send timeout?
Mword	abs_snd_clock () const
	The clock bit of the absolute send timeout.
Mword	has_abs_rcv_timeout () const
	Has this IPC an absolute receive timeout?
Mword	abs_rcv_clock () const
	The clock bit of the absolute receive timeout.
void	snd_desc (Mword w)
	set the send descriptor
L4_snd_desc	snd_desc () const
	get the send descriptor
void	copy_msg (Sys_ipc_frame *to) const
	copy this msg to the given IPC data
void	rcv_desc (L4_rcv_desc d)
	set the receive descriptor
L4_rcv_desc	rcv_desc () const
	get the receive descriptor
Mword	msg_word (unsigned index) const
	get the given register message word.
L4_msgdope	msg_dope () const
	get the msg dope
void	msg_dope (L4_msgdope d)
	set the msg dope
void	msg_dope_set_error (Mword)
	set the error in a msg dope
void	msg_dope_combine (Ipc_err e)
	or some extra bits to the msg dope
Static Public Member Functions
static unsigned	num_snd_reg_words ()
	number of words sent in registers
static unsigned	num_rcv_reg_words ()
	number of words received in registers
static unsigned	num_reg_words ()
	number of words transmitted in registers

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Detailed Description

IPC specific interpretation of syscall data.

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Member Function Documentation

Mword Sys_ipc_frame::abs_rcv_clock (   )  const [inline]

The clock bit of the absolute receive timeout.

Mword Sys_ipc_frame::abs_snd_clock (   )  const [inline]

The clock bit of the absolute send timeout.

void Sys_ipc_frame::copy_msg (  Sys_ipc_frame *  to  )  const [inline]

copy this msg to the given IPC data

Mword Sys_ipc_frame::has_abs_rcv_timeout (   )  const [inline]

Has this IPC an absolute receive timeout?

Mword Sys_ipc_frame::has_abs_snd_timeout (   )  const [inline]

Has this IPC an absolute send timeout?

Mword Sys_ipc_frame::has_snd (   )  const [inline]

has the IPC a send part?

Mword Sys_ipc_frame::has_snd_dst (   )  const [inline]

does the IPC have a destination

Mword Sys_ipc_frame::irq (   )  const [inline]

get the IRQ destination of the IPC

void Sys_ipc_frame::msg_dope (  L4_msgdope  d  )  [inline]

set the msg dope

L4_msgdope Sys_ipc_frame::msg_dope (   )  const [inline]

get the msg dope

void Sys_ipc_frame::msg_dope_combine (  Ipc_err  e  )  [inline]

or some extra bits to the msg dope

void Sys_ipc_frame::msg_dope_set_error (  Mword   )  [inline]

set the error in a msg dope

Mword Sys_ipc_frame::msg_word (  unsigned  index  )  const [inline]

get the given register message word. Reimplemented in Long_msg.

Mword Sys_ipc_frame::msg_word (  Utcb *  dst, unsigned  index )  const [inline]

Get the given register/utcb message word.

unsigned Sys_ipc_frame::num_rcv_reg_words (   )  [inline, static]

number of words received in registers

unsigned Sys_ipc_frame::num_reg_words (   )  [inline, static]

number of words transmitted in registers

unsigned Sys_ipc_frame::num_snd_reg_words (   )  [inline, static]

number of words sent in registers

L4_rcv_desc Sys_ipc_frame::rcv_desc (   )  const [inline]

get the receive descriptor

void Sys_ipc_frame::rcv_desc (  L4_rcv_desc  d  )  [inline]

set the receive descriptor

L4_uid Sys_ipc_frame::rcv_src (   )  const [inline]

get the IPC source for the recipient

void Sys_ipc_frame::rcv_src (  L4_uid  id  )  [inline]

set the IPC source for the recipient

void Sys_ipc_frame::set_msg_word (  unsigned  index, Mword  value )  [inline]

Set the given message word to the given value. Precondition: index < 3 Reimplemented in Long_msg.

void Sys_ipc_frame::set_msg_word (  Utcb *  u, unsigned  index, Mword  value )

Set the given message word to the given value.

L4_snd_desc Sys_ipc_frame::snd_desc (   )  const [inline]

get the send descriptor

void Sys_ipc_frame::snd_desc (  Mword  w  )  [inline]

set the send descriptor

L4_uid Sys_ipc_frame::snd_dst (   )  const [inline]

get the destination for the IPC

L4_timeout Sys_ipc_frame::timeout (   )  const [inline]

get the message timeout

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

• entry_frame.h

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