pub unsafe fn uname(buf: &mut utsname_t) -> Result<(), Errno>Expand description
Get name and information about current kernel.
§Example
let mut buf = nc::utsname_t::default();
let ret = unsafe { nc::uname(&mut buf) };
assert!(ret.is_ok());
assert!(!buf.sysname.is_empty());
assert!(!buf.machine.is_empty());