Function nc::lseek[−][src]

pub fn lseek(fd: i32, offset: off_t, whence: i32) -> Result<(), Errno>

Expand description

Reposition file offset.

let path = "/etc/passwd";
let ret = nc::open(path, nc::O_RDONLY, 0);
assert!(ret.is_ok());
let fd = ret.unwrap();
let ret = nc::lseek(fd, 42, nc::SEEK_SET);
assert!(ret.is_ok());
assert!(nc::close(fd).is_ok());