Get File System Type

get_fs_type.go

package main

import (
	"fmt"
	"os"
	"syscall"
)

func main() {
	if len(os.Args) != 2 {
		fmt.Println("Usage: get_fs_type <path>")
		os.Exit(0)
	}
	var buf syscall.Statfs_t
	if err := syscall.Statfs(os.Args[1], &buf); err != nil {
		fmt.Printf("Error: %s\n", err)
		os.Exit(1)
	}
	fmt.Printf("%s: 0x%.8x\n", os.Args[1], int(buf.Type))
}