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- package koushin
-
- import (
- "fmt"
- "strconv"
- "strings"
- )
-
- func parseUid(s string) (uint32, error) {
- uid, err := strconv.ParseUint(s, 10, 32)
- if err != nil {
- return 0, err
- }
- if uid == 0 {
- return 0, fmt.Errorf("UID must be non-zero")
- }
- return uint32(uid), nil
- }
-
- func parsePartPath(s string) ([]int, error) {
- if s == "" {
- return nil, nil
- }
-
- l := strings.Split(s, ".")
- path := make([]int, len(l))
- for i, s := range l {
- var err error
- path[i], err = strconv.Atoi(s)
- if err != nil {
- return nil, err
- }
-
- if path[i] <= 0 {
- return nil, fmt.Errorf("part num must be strictly positive")
- }
- }
- return path, nil
- }
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