b50e9eae43
This makes use of pkg/sys's IgnoringEintr function to clean up some of the redundant eintr loops we had laying around. Signed-off-by: Danny Canter <danny@dcantah.dev>
35 lines
965 B
Go
35 lines
965 B
Go
/*
|
|
Copyright The containerd Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package archive
|
|
|
|
import (
|
|
"os"
|
|
|
|
"github.com/containerd/containerd/v2/pkg/sys"
|
|
"golang.org/x/sys/unix"
|
|
)
|
|
|
|
func link(oldname, newname string) error {
|
|
e := sys.IgnoringEINTR(func() error {
|
|
return unix.Linkat(unix.AT_FDCWD, oldname, unix.AT_FDCWD, newname, 0)
|
|
})
|
|
if e != nil {
|
|
return &os.LinkError{Op: "link", Old: oldname, New: newname, Err: e}
|
|
}
|
|
return nil
|
|
}
|