#include <MEM_IO.h>

Inheritance diagram for ACE_Reactive_MEM_IO:

Collaboration diagram for ACE_Reactive_MEM_IO:

Public Member Functions
	ACE_Reactive_MEM_IO ()

virtual	~ACE_Reactive_MEM_IO ()

virtual int	init (ACE_HANDLE handle, const ACE_TCHAR name, MALLOC_OPTIONS options)

virtual ssize_t	recv_buf (ACE_MEM_SAP_Node &buf, int flags, const ACE_Time_Value timeout)

virtual ssize_t	send_buf (ACE_MEM_SAP_Node buf, int flags, const ACE_Time_Value timeout)

ssize_t	get_buf_len (const ACE_OFF_T off, ACE_MEM_SAP_Node *&buf)

Public Member Functions inherited from ACE_MEM_SAP
virtual	~ACE_MEM_SAP ()
	Destructor. More...

virtual int	init (ACE_HANDLE handle, const ACE_TCHAR name, MALLOC_OPTIONS options)=0

virtual int	fini ()

virtual ssize_t	recv_buf (ACE_MEM_SAP_Node &buf, int flags, const ACE_Time_Value timeout)=0

virtual ssize_t	send_buf (ACE_MEM_SAP_Node buf, int flags, const ACE_Time_Value timeout)=0

ACE_MEM_SAP_Node *	acquire_buffer (const ssize_t size)

int	release_buffer (ACE_MEM_SAP_Node *buf)

void	dump () const
	Dump the state of an object. More...

Additional Inherited Members
Public Types inherited from ACE_MEM_SAP
typedef ACE_Malloc_T< ACE_MMAP_MEMORY_POOL, ACE_Process_Mutex, ACE_PI_Control_Block >	MALLOC_TYPE

typedef ACE_MMAP_Memory_Pool_Options	MALLOC_OPTIONS

Public Attributes inherited from ACE_MEM_SAP
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks. More...

Protected Member Functions inherited from ACE_MEM_SAP
int	create_shm_malloc (const ACE_TCHAR name, MALLOC_OPTIONS options)

int	close_shm_malloc ()

	ACE_MEM_SAP ()
	Constructor. Prevent this class from being instantiated. More...

Protected Attributes inherited from ACE_MEM_SAP
ACE_HANDLE	handle_

MALLOC_TYPE *	shm_malloc_
	Data exchange channel. More...

Constructor & Destructor Documentation

◆ ACE_Reactive_MEM_IO()

ACE_Reactive_MEM_IO::ACE_Reactive_MEM_IO ( )

inline

◆ ~ACE_Reactive_MEM_IO()

ACE_Reactive_MEM_IO::~ACE_Reactive_MEM_IO ( )

virtual

Member Function Documentation

◆ get_buf_len()

ssize_t ACE_Reactive_MEM_IO::get_buf_len	(	const ACE_OFF_T	off,
		ACE_MEM_SAP_Node *&	buf
	)

inline

Convert the buffer offset off to absolute address to buf. Return the size of valid information containing in the buf, -1 if <shm_malloc_> is not initialized.

◆ init()

int ACE_Reactive_MEM_IO::init	(	ACE_HANDLE	handle,
		const ACE_TCHAR *	name,
		MALLOC_OPTIONS *	options
	)

virtual

Initialize the MEM_SAP object.

options is used to pass in the Malloc_Options to initialize underlying ACE_MMAP.

Implements ACE_MEM_SAP.

◆ recv_buf()

ssize_t ACE_Reactive_MEM_IO::recv_buf	(	ACE_MEM_SAP_Node *&	buf,
		int	flags,
		const ACE_Time_Value *	timeout
	)

virtual

Fetch location of next available data into <recv_buffer_>. As this operation read the address of the data off the socket using ACE::recv, timeout only applies to ACE::recv.

Implements ACE_MEM_SAP.

◆ send_buf()

ssize_t ACE_Reactive_MEM_IO::send_buf	(	ACE_MEM_SAP_Node *	buf,
		int	flags,
		const ACE_Time_Value *	timeout
	)

virtual

Wait to to timeout amount of time to send buf. If <send> times out a -1 is returned with errno == ETIME. If it succeeds the number of bytes sent is returned.

Implements ACE_MEM_SAP.

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

Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ ACE_Reactive_MEM_IO()

◆ ~ACE_Reactive_MEM_IO()

Member Function Documentation

◆ get_buf_len()

◆ init()

◆ recv_buf()

◆ send_buf()