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src/pxar/sequential_decoder.rs: remove of obsolete function dir_mkdirat 

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
This commit is contained in:
Christian Ebner 2019-08-01 16:23:49 +02:00 committed by Dietmar Maurer
parent beffac999f
commit 3a905cac2b
1 changed files with 0 additions and 23 deletions
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23
src/pxar/sequential_decoder.rs
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@ -1073,29 +1073,6 @@ fn file_openat(parent: RawFd, filename: &OsStr, flags: OFlag, mode: Mode) -> Res
Ok(file)
}
fn dir_mkdirat(parent: RawFd, filename: &OsStr, create_new: bool) -> Result<nix::dir::Dir, nix::Error> {
// call mkdirat first
let res = filename.with_nix_path(|cstr| unsafe {
libc::mkdirat(parent, cstr.as_ptr(), libc::S_IRWXU)
})?;
match Errno::result(res) {
Ok(_) => {},
Err(err) => {
if err == nix::Error::Sys(nix::errno::Errno::EEXIST) {
if create_new { return Err(err); }
} else {
return Err(err);
}
}
}
let dir = nix::dir::Dir::openat(parent, filename, OFlag::O_DIRECTORY, Mode::empty())?;
Ok(dir)
}
fn hardlink(oldpath: &Path, newpath: &Path) -> Result<(), Error> {
oldpath.with_nix_path(|oldpath| {
newpath.with_nix_path(|newpath| {