pub unsafe fn open<P: AsRef<Path>>(
filename: P,
flags: i32,
mode: mode_t
) -> Result<i32, Errno>
Expand description
Open and possibly create a file.
§Example
let path = "/etc/passwd";
let ret = unsafe { nc::open(path, nc::O_RDONLY, 0) };
assert!(ret.is_ok());
let fd = ret.unwrap();
let ret = unsafe { nc::close(fd) };
assert!(ret.is_ok());