Like `openat2`, but keep retrying until it fails or succeeds.
(
dirfd: Fd,
path: P,
oflags: OFlags,
mode: Mode,
resolve: ResolveFlags,
)
| 4 | |
| 5 | /// Like `openat2`, but keep retrying until it fails or succeeds. |
| 6 | fn openat2_more<Fd: AsFd, P: path::Arg>( |
| 7 | dirfd: Fd, |
| 8 | path: P, |
| 9 | oflags: OFlags, |
| 10 | mode: Mode, |
| 11 | resolve: ResolveFlags, |
| 12 | ) -> io::Result<OwnedFd> { |
| 13 | let path = path.as_cow_c_str().unwrap().into_owned(); |
| 14 | loop { |
| 15 | match openat2(dirfd.as_fd(), &path, oflags, mode, resolve) { |
| 16 | Ok(file) => return Ok(file), |
| 17 | Err(io::Errno::AGAIN) => continue, |
| 18 | Err(err) => return Err(err), |
| 19 | } |
| 20 | } |
| 21 | } |
| 22 | |
| 23 | #[test] |
| 24 | fn test_openat2() { |