Cancel an asynchronous I/O operation
|Asynchronous I/O operations aren't currently supported.|
#include <aio.h> int aio_cancel( int fd, struct aiocb * aiocbptr );
Use the -l c option to qcc to link against this library. This library is usually included automatically.
The aio_cancel() function attempts to cancel one or more asynchronous I/O requests currently outstanding against a file descriptor.
-1; errno is set.
POSIX 1003.1 AIO