#include <POSIX_Asynch_IO.h>
Inheritance diagram for ACE_POSIX_Asynch_Transmit_File:
Public Methods | |
ACE_POSIX_Asynch_Transmit_File (ACE_POSIX_AIOCB_Proactor *posix_aiocb_proactor) | |
Constructor. More... | |
int | transmit_file (ACE_HANDLE file, ACE_Asynch_Transmit_File::Header_And_Trailer *header_and_trailer, size_t bytes_to_write, u_long offset, u_long offset_high, size_t bytes_per_send, u_long flags, const void *act, int priority, int signal_number=0) |
This starts off an asynchronous transmit file. More... | |
virtual | ~ACE_POSIX_Asynch_Transmit_File (void) |
Destructor. More... | |
int | open (ACE_Handler &handler, ACE_HANDLE handle, const void *completion_key, ACE_Proactor *proactor=0) |
Initializes the factory with information which will be used with each asynchronous call. More... | |
int | cancel (void) |
Not implemented. Returns 0. More... | |
ACE_Proactor * | proactor (void) const |
Return the underlying proactor. More... |
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Constructor.
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Destructor.
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Not implemented. Returns 0. @ Reimplemented from ACE_POSIX_Asynch_Operation. |
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Initializes the factory with information which will be used with each asynchronous call. If (<handle> == ACE_INVALID_HANDLE), <ACE_Handler::handle> will be called on the <handler> to get the correct handle. Reimplemented from ACE_POSIX_Asynch_Operation. |
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Return the underlying proactor.
Reimplemented from ACE_POSIX_Asynch_Operation. |
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This starts off an asynchronous transmit file. The <file> is a handle to an open file. <header_and_trailer> is a pointer to a data structure that contains pointers to data to send before and after the file data is sent. Set this parameter to 0 if you only want to transmit the file data. Upto <bytes_to_write> will be written to the <socket>. If you want to send the entire file, let <bytes_to_write> = 0. <bytes_per_send> is the size of each block of data sent per send operation. Please read the POSIX documentation on what the flags should be. Reimplemented from ACE_Asynch_Transmit_File_Impl. |