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mailgo/vendor/git.giftfish.de/ston1th/godrop/v2/lookup.go
2026-03-31 23:14:49 +02:00

35 lines
519 B
Go

// Copyright (C) 2022 Marius Schellenberger
//go:build go1.11
// +build go1.11
package godrop
import (
"os/user"
"strconv"
)
func atoi(a string) (int, error) {
i, err := strconv.Atoi(a)
if err != nil {
return -1, err
}
return i, nil
}
func userID(username string) (int, error) {
u, err := user.Lookup(username)
if err != nil {
return -1, err
}
return atoi(u.Uid)
}
func groupID(name string) (int, error) {
g, err := user.LookupGroup(name)
if err != nil {
return -1, err
}
return atoi(g.Gid)
}