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//go:build !windows
package main
import (
"fmt"
"os/user"
"strconv"
"golang.org/x/sys/unix"
)
func isWritable(path string) bool {
return unix.Access(path, unix.W_OK) == nil
}
func isReadable(path string) bool {
return unix.Access(path, unix.R_OK) == nil
}
func isExecutable(path string) bool {
return unix.Access(path, unix.X_OK) == nil
}
func numberOfHardLinks(path string) int {
var stat unix.Stat_t
unix.Stat(path, &stat)
return int(stat.Nlink)
}
func fileId(path string) string {
var stat unix.Stat_t
unix.Stat(path, &stat)
return fmt.Sprintf("%x:%x", stat.Dev, stat.Ino)
}
func freeSpace(path string) uint64 {
var stat unix.Statfs_t
unix.Statfs(path, &stat)
return stat.Bavail * uint64(stat.Bsize)
}
func owner(path string) string {
uid := strconv.Itoa(unix.Getuid())
u, _ := user.LookupId(uid)
return u.Username
}
func ownerId(path string) int {
return unix.Getuid()
}
func group(path string) string {
gid := strconv.Itoa(unix.Getgid())
g, _ := user.LookupGroupId(gid)
return g.Name
}
func groupId(path string) int {
return unix.Getgid()
}
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