Main Page   Class Hierarchy   Alphabetical List   Compound List   File List   Compound Members   File Members   Related Pages  

ACE_Reactive_MEM_IO Class Reference

#include <MEM_IO.h>

Inheritance diagram for ACE_Reactive_MEM_IO

Inheritance graph
[legend]
Collaboration diagram for ACE_Reactive_MEM_IO:

Collaboration graph
[legend]
List of all members.

Public Methods

 ACE_Reactive_MEM_IO (void)
virtual ~ACE_Reactive_MEM_IO (void)
virtual int init (ACE_HANDLE handle, const ACE_TCHAR *name, MALLOC_OPTIONS *options)
virtual int recv_buf (ACE_MEM_SAP_Node *&buf, int flags, const ACE_Time_Value *timeout)
virtual int send_buf (ACE_MEM_SAP_Node *buf, int flags, const ACE_Time_Value *timeout)
ssize_t get_buf_len (const off_t off, ACE_MEM_SAP_Node *&buf)

Constructor & Destructor Documentation

ASYS_INLINE ACE_Reactive_MEM_IO::ACE_Reactive_MEM_IO ( void )
 

virtual ACE_Reactive_MEM_IO::~ACE_Reactive_MEM_IO ( void ) [virtual]
 


Member Function Documentation

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

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.

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

Initialize the MEM_SAP object.

Reimplemented from ACE_MEM_SAP.

int 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.

Reimplemented from ACE_MEM_SAP.

int 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.

Reimplemented from ACE_MEM_SAP.


The documentation for this class was generated from the following files:
Generated at Fri Oct 5 07:04:08 2001 for ACE by doxygen1.2.3 written by Dimitri van Heesch, © 1997-2000