host/at.released.weh.host.wasi.preview1/WasiHostFunction/FD_PREAD

FD_PREAD

Read from a file descriptor, without using and updating the file descriptor's offset. Note: This is similar to preadv in Linux (and other Unix-es).

(@interface func (export "fd_pread")
  (param $fd $fd)
  ;;; List of scatter/gather vectors in which to store data.
  (param $iovs $iovec_array)
  ;;; The offset within the file at which to read.
  (param $offset $filesize)
  ;;; The number of bytes read.
  (result $error (expected $size (error $errno)))
)