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// +build !windows
package os
import (
"fmt"
"os"
"syscall"
)
// Returns the UID for a file.
func GetFileUID(fi os.FileInfo) (int, error) {
st, ok := fi.Sys().(*syscall.Stat_t)
if !ok {
return 0, fmt.Errorf("unknown file info type: %T", fi.Sys())
}
return int(st.Uid), nil
}
// Returns the GID for a file.
func GetFileGID(fi os.FileInfo) (int, error) {
st, ok := fi.Sys().(*syscall.Stat_t)
if !ok {
return 0, fmt.Errorf("unknown file info type: %T", fi.Sys())
}
return int(st.Gid), nil
}
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