ACE
6.3.3
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#include <MEM_IO.h>
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 ACE_OFF_T off, ACE_MEM_SAP_Node *&buf) |
Public Member Functions inherited from ACE_MEM_SAP | |
virtual | ~ACE_MEM_SAP (void) |
Destructor. More... | |
virtual int | fini () |
ACE_MEM_SAP_Node * | acquire_buffer (const ssize_t size) |
int | release_buffer (ACE_MEM_SAP_Node *buf) |
void | dump (void) 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 (void) |
ACE_MEM_SAP (void) | |
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... | |
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inline |
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virtual |
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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.
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virtual |
Initialize the MEM_SAP object.
options is used to pass in the Malloc_Options to initialize underlying ACE_MMAP.
Implements ACE_MEM_SAP.
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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.
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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.