Provided by: libaio-dev_0.3.107-1ubuntu1_i386 bug

NAME

       io_queue_wait - Wait for io requests to complete

SYNOPSIS

       #include <errno.h>

       #include <libaio.h>

       int io_queue_wait(io_context_t ctx, const struct timespec *timeout);

DESCRIPTION

       Attempts   to  read   an  event  from  the  completion  queue  for  the
       aio_context specified by ctx_id.

RETURN VALUES

       May return 0 if no events are available and the  timeout  specified  by
       when  has  elapsed,  where  when == NULL specifies an infinite timeout.
       Note that the timeout pointed to  by  when  is  relative  and  will  be
       updated  if  not NULL and the operation blocks.  Will fail with -ENOSYS
       if not implemented.

RETURN VALUES

       On success, io_queue_wait returns  0.   Otherwise,  -error  is  return,
       where error is one of the Exxx values defined in the Errors section.

ERRORS

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

       EINVAL ctx refers to an unitialized aio context, the iocb pointed to by
              iocbs contains an improperly initialized iocb,

       ENOSYS Not implemented

SEE ALSO

       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_run(3), io_set_callback(3), io_submit(3),
       errno(3)