On Mon, Jul 31, 2017 at 4:53 PM, Serguei Bezverkhi (sbezverk)
<[email protected]> wrote:
>
> I am having trouble getting GID for a folder. I checked os.Stat api but it
> returns only permissions, there is no Uid or Gid.
>
> stat /mnt/disks/vol2
> File: ‘/mnt/disks/vol2’
> Size: 6 Blocks: 0 IO Block: 4096 directory
> Device: fc12h/64530d Inode: 64 Links: 2
>
>
> Access: (2775/drwxrwsr-x) Uid: ( 0/ root) Gid: ( 2323/ UNKNOWN) <
> ------ I need to get this..
>
> Greatly appreciate some pointers.
UID and GID are system dependent. Here is sample code for GNU/Linux.
Ian
package main
import (
"fmt"
"os"
"syscall"
)
func main() {
fi, err := os.Stat(os.Args[1])
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
sys := fi.Sys().(*syscall.Stat_t)
fmt.Println("uid:", sys.Uid)
fmt.Println("gid:", sys.Gid)
}
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