mirror of
https://github.com/genuinetools/reg.git
synced 2024-08-21 14:20:23 -04:00
38 lines
1.1 KiB
Go
38 lines
1.1 KiB
Go
![]() |
// +build linux darwin freebsd solaris
|
||
|
|
||
|
package continuity
|
||
|
|
||
|
import (
|
||
|
"fmt"
|
||
|
"os"
|
||
|
"syscall"
|
||
|
)
|
||
|
|
||
|
// newBaseResource returns a *resource, populated with data from p and fi,
|
||
|
// where p will be populated directly.
|
||
|
func newBaseResource(p string, fi os.FileInfo) (*resource, error) {
|
||
|
// TODO(stevvooe): This need to be resolved for the container's root,
|
||
|
// where here we are really getting the host OS's value. We need to allow
|
||
|
// this be passed in and fixed up to make these uid/gid mappings portable.
|
||
|
// Either this can be part of the driver or we can achieve it through some
|
||
|
// other mechanism.
|
||
|
sys, ok := fi.Sys().(*syscall.Stat_t)
|
||
|
if !ok {
|
||
|
// TODO(stevvooe): This may not be a hard error for all platforms. We
|
||
|
// may want to move this to the driver.
|
||
|
return nil, fmt.Errorf("unable to resolve syscall.Stat_t from (os.FileInfo).Sys(): %#v", fi)
|
||
|
}
|
||
|
|
||
|
return &resource{
|
||
|
paths: []string{p},
|
||
|
mode: fi.Mode(),
|
||
|
|
||
|
uid: int64(sys.Uid),
|
||
|
gid: int64(sys.Gid),
|
||
|
|
||
|
// NOTE(stevvooe): Population of shared xattrs field is deferred to
|
||
|
// the resource types that populate it. Since they are a property of
|
||
|
// the context, they must set there.
|
||
|
}, nil
|
||
|
}
|