Function nc::openat [−][src]
pub fn openat(
dirfd: i32,
filename: &str,
flags: i32,
mode: mode_t
) -> Result<i32, Errno>
Expand description
Open and possibly create a file within a directory.
let path = "/etc/passwd"; let ret = nc::openat(nc::AT_FDCWD, path, nc::O_RDONLY, 0); assert!(ret.is_ok()); let fd = ret.unwrap(); assert!(nc::close(fd).is_ok());