| .TH aio_read64 3 2002-09-12 "Linux 2.4" Linux AIO" |
| .SH NAME |
| aio_read64 \- Initiate an asynchronous read operation |
| .SH SYNOPSYS |
| .nf |
| .B #include <errno.h> |
| .br |
| .B #include <aio.h> |
| .sp |
| .br |
| .BI "int aio_read64 (struct aiocb *aiocbp)" |
| .fi |
| .SH DESCRIPTION |
| This function is similar to the |
| .IR "aio_read" |
| function. The only |
| difference is that on |
| .IR "32 bit" |
| machines, the file descriptor should |
| be opened in the large file mode. Internally, |
| .IR "aio_read64" |
| uses |
| functionality equivalent to |
| .IR "lseek64" |
| to position the file descriptor correctly for the reading, |
| as opposed to |
| .IR "lseek" |
| functionality used in |
| .IR "aio_read". |
| |
| When the sources are compiled with |
| .IR "_FILE_OFFSET_BITS == 64" |
| , this |
| function is available under the name |
| .IR "aio_read" |
| and so transparently |
| replaces the interface for small files on 32 bit machines. |
| .SH "RETURN VALUES" |
| See |
| .IR aio_read. |
| .SH ERRORS |
| See |
| .IR aio_read. |
| .SH "SEE ALSO" |
| .BR aio(3), |
| .BR aio_cancel(3), |
| .BR aio_cancel64(3), |
| .BR aio_error(3), |
| .BR aio_error64(3), |
| .BR aio_fsync(3), |
| .BR aio_fsync64(3), |
| .BR aio_init(3), |
| .BR aio_read(3), |
| .BR aio_return(3), |
| .BR aio_return64(3), |
| .BR aio_suspend(3), |
| .BR aio_suspend64(3), |
| .BR aio_write(3), |
| .BR aio_write64(3), |
| .BR errno(3), |
