ACE_Reactive_MEM_IO Class Reference

#include <MEM_IO.h>

Inheritance diagram for ACE_Reactive_MEM_IO:

[legend]Collaboration diagram for ACE_Reactive_MEM_IO:

[legend]List of all members.

Public Member Functions
	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 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 off_t off, ACE_MEM_SAP_Node *&buf)

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Constructor & Destructor Documentation

ACE_INLINE ACE_Reactive_MEM_IO::ACE_Reactive_MEM_IO (  void   )

ACE_Reactive_MEM_IO::~ACE_Reactive_MEM_IO (  void   )  [virtual]

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Member Function Documentation

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

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.

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.

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

• MEM_IO.h
• MEM_IO.cpp
• MEM_IO.inl

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