io_queue_run (2)

#include <errno.h>


#include <libaio.h>


int io_queue_run(io_context_t ctx_id);

io_queue_run Attempts to read all the events events from the completion queue for the aio_context specified by ctx_id.

May return 0 if no events are available. Will fail with -ENOSYS if not implemented.

EFAULT

iocbs referenced data outside of the program's accessible address space.

EINVAL

ctx_id refers to an unitialized aio context, the iocb pointed to by iocbs contains an improperly initialized iocb.

ENOSYS

Not implemented.

io(3), io_cancel(3), io_fsync(3), io_getevents(3), io_prep_fsync(3), io_prep_pread(3), io_prep_pwrite(3), io_queue_init(3), io_queue_release(3), io_queue_wait(3), io_set_callback(3), io_submit(3), errno(3).