Function gpiocdev_uapi::v2::get_line_info

source · [−]
pub fn get_line_info(cfd: RawFd, offset: Offset) -> Result<LineInfo>
Expand description

Get the publicly available information for a line.

This does not include the line value. The line must be requested to access the value.

  • cfd - The fd of the open chip.
  • offset - The offset of the line.