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mirror of https://github.com/rclone/rclone synced 2024-12-22 13:03:02 +01:00
rclone/backend/local/metadata_bsd.go

57 lines
1.3 KiB
Go

//go:build darwin || freebsd || netbsd
package local
import (
"fmt"
"os"
"syscall"
"time"
"github.com/rclone/rclone/fs"
)
// Read the time specified from the os.FileInfo
func readTime(t timeType, fi os.FileInfo) time.Time {
stat, ok := fi.Sys().(*syscall.Stat_t)
if !ok {
fs.Debugf(nil, "didn't return Stat_t as expected")
return fi.ModTime()
}
switch t {
case aTime:
return time.Unix(stat.Atimespec.Unix())
case bTime:
return time.Unix(stat.Birthtimespec.Unix())
case cTime:
return time.Unix(stat.Ctimespec.Unix())
}
return fi.ModTime()
}
// Read the metadata from the file into metadata where possible
func (o *Object) readMetadataFromFile(m *fs.Metadata) (err error) {
info, err := o.fs.lstat(o.path)
if err != nil {
return err
}
stat, ok := info.Sys().(*syscall.Stat_t)
if !ok {
fs.Debugf(o, "didn't return Stat_t as expected")
return nil
}
m.Set("mode", fmt.Sprintf("%0o", stat.Mode))
m.Set("uid", fmt.Sprintf("%d", stat.Uid))
m.Set("gid", fmt.Sprintf("%d", stat.Gid))
if stat.Rdev != 0 {
m.Set("rdev", fmt.Sprintf("%x", stat.Rdev))
}
setTime := func(key string, t syscall.Timespec) {
m.Set(key, time.Unix(t.Unix()).Format(metadataTimeFormat))
}
setTime("atime", stat.Atimespec)
setTime("mtime", stat.Mtimespec)
setTime("btime", stat.Birthtimespec)
return nil
}