#include <MEM_IO.h>
Inheritance diagram for ACE_MEM_IO:
Public Types | |
Reactive | |
MT | |
enum | Signal_Strategy { Reactive, MT } |
Public Member Functions | |
ACE_MEM_IO (void) | |
Constructor. | |
~ACE_MEM_IO (void) | |
Destructor. | |
int | init (const ACE_TCHAR *name, ACE_MEM_IO::Signal_Strategy type=ACE_MEM_IO::Reactive, ACE_MEM_SAP::MALLOC_OPTIONS *options=0) |
int | fini (void) |
ssize_t | send (const void *buf, size_t n, int flags) |
ssize_t | recv (void *buf, size_t n, int flags) |
Recv an <n> byte buffer from the shm_malloc_ thru connected socket. | |
ssize_t | send (const void *buf, size_t n) |
ssize_t | recv (void *buf, size_t n) |
Recv an <n> byte buffer from the shm_malloc_ thru connected socket. | |
ssize_t | send (const void *buf, size_t n, const ACE_Time_Value *timeout) |
ssize_t | send (const void *buf, size_t n, int flags, const ACE_Time_Value *timeout) |
ssize_t | send (const ACE_Message_Block *message_block, const ACE_Time_Value *timeout) |
ssize_t | recv (void *buf, size_t n, const ACE_Time_Value *timeout) |
ssize_t | recv (void *buf, size_t n, int flags, const ACE_Time_Value *timeout) |
void | dump (void) const |
Dump the state of an object. | |
Public Attributes | |
ACE_ALLOC_HOOK_DECLARE | |
Declare the dynamic allocation hooks. | |
Private Member Functions | |
ssize_t | fetch_recv_buf (int flag, const ACE_Time_Value *timeout) |
Private Attributes | |
ACE_MEM_SAP * | deliver_strategy_ |
Actual deliverying mechanism. | |
ACE_MEM_SAP_Node * | recv_buffer_ |
Internal pointer for support recv/send. | |
ssize_t | buf_size_ |
Record the current total buffer size of <recv_buffer_>. | |
ssize_t | cur_offset_ |
Record the current read pointer location in <recv_buffer_>. |
ACE_INLINE ACE_MEM_IO::ACE_MEM_IO | ( | void | ) |
Constructor.
ACE_INLINE ACE_MEM_IO::~ACE_MEM_IO | ( | void | ) |
Destructor.
void ACE_MEM_IO::dump | ( | void | ) | const |
ACE_INLINE ssize_t ACE_MEM_IO::fetch_recv_buf | ( | int | flag, | |
const ACE_Time_Value * | timeout | |||
) | [private] |
Return the local endpoint port number. Returns 0 if successful, else -1.
int ACE_MEM_IO::fini | ( | void | ) |
Finalizing the MEM_IO object. This method doesn't invoke the <remove> method.
int ACE_MEM_IO::init | ( | const ACE_TCHAR * | name, | |
ACE_MEM_IO::Signal_Strategy | type = ACE_MEM_IO::Reactive , |
|||
ACE_MEM_SAP::MALLOC_OPTIONS * | options = 0 | |||
) |
Initialize the MEM_SAP object.
ACE_INLINE ssize_t ACE_MEM_IO::recv | ( | void * | buf, | |
size_t | n, | |||
int | flags, | |||
const ACE_Time_Value * | timeout | |||
) |
Wait up to <timeout> amount of time to receive up to <n> bytes into <buf> from <handle> (uses the <recv> call). If <recv> times out a -1 is returned with <errno == ETIME>. If it succeeds the number of bytes received is returned.
ACE_INLINE ssize_t ACE_MEM_IO::recv | ( | void * | buf, | |
size_t | n, | |||
const ACE_Time_Value * | timeout | |||
) |
Wait up to <timeout> amount of time to receive up to <n> bytes into <buf> from <handle> (uses the <recv> call). If <recv> times out a -1 is returned with <errno == ETIME>. If it succeeds the number of bytes received is returned.
ACE_INLINE ssize_t ACE_MEM_IO::recv | ( | void * | buf, | |
size_t | n | |||
) |
Recv an <n> byte buffer from the shm_malloc_ thru connected socket.
ACE_INLINE ssize_t ACE_MEM_IO::recv | ( | void * | buf, | |
size_t | n, | |||
int | flags | |||
) |
Recv an <n> byte buffer from the shm_malloc_ thru connected socket.
ssize_t ACE_MEM_IO::send | ( | const ACE_Message_Block * | message_block, | |
const ACE_Time_Value * | timeout | |||
) |
Wait to to <timeout> amount of time to send the <message_block>. If <send> times out a -1 is returned with <errno == ETIME>. If it succeeds the number of bytes sent is returned.
ACE_INLINE ssize_t ACE_MEM_IO::send | ( | const void * | buf, | |
size_t | n, | |||
int | flags, | |||
const ACE_Time_Value * | timeout | |||
) |
Wait to to <timeout> amount of time to send up to <n> bytes into <buf> from <handle> (uses the <send> call). If <send> times out a -1 is returned with <errno == ETIME>. If it succeeds the number of bytes sent is returned.
ACE_INLINE ssize_t ACE_MEM_IO::send | ( | const void * | buf, | |
size_t | n, | |||
const ACE_Time_Value * | timeout | |||
) |
Wait to to <timeout> amount of time to send up to <n> bytes into <buf> from <handle> (uses the <send> call). If <send> times out a -1 is returned with <errno == ETIME>. If it succeeds the number of bytes sent is returned.
ACE_INLINE ssize_t ACE_MEM_IO::send | ( | const void * | buf, | |
size_t | n | |||
) |
Send an <n> byte buffer to the other process using shm_malloc_ connected thru the socket.
ACE_INLINE ssize_t ACE_MEM_IO::send | ( | const void * | buf, | |
size_t | n, | |||
int | flags | |||
) |
Send an <n> byte buffer to the other process using shm_malloc_ connected thru the socket.
ssize_t ACE_MEM_IO::buf_size_ [private] |
Record the current total buffer size of <recv_buffer_>.
ssize_t ACE_MEM_IO::cur_offset_ [private] |
Record the current read pointer location in <recv_buffer_>.
ACE_MEM_SAP* ACE_MEM_IO::deliver_strategy_ [private] |
Actual deliverying mechanism.
ACE_MEM_SAP_Node* ACE_MEM_IO::recv_buffer_ [private] |
Internal pointer for support recv/send.