Function cxl_rs::get_sysfs_node_hex[][src]

pub fn get_sysfs_node_hex(path: &str, node: &str) -> Result<u64, Error>
Expand description

Returns the parsed hex value from a sysfs node.

Arguments

  • path - Top level directory of a CXL sysfs node.
  • node - Specific node without the directory @path.

Examples

let cxl_dev = "/sys/devices/pci0000:34/0000:34:00.0/0000:35:00.0/mem0";
let pmem_size: u64 = cxl_rs::get_sysfs_node_hex(cxl_dev, "pmem/size")?;