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Replace utils.Once with stdlib sync.OnceValue

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This commit is contained in:
Kovid Goyal
2023-08-09 12:08:42 +05:30
parent 49ea26968c
commit 4f72bb9894
22 changed files with 53 additions and 96 deletions
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5
tools/utils/passwd.go
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@@ -10,6 +10,7 @@ import (
"runtime"
"strconv"
"strings"
"sync"
"howett.net/plist"
)
@@ -49,7 +50,7 @@ func ParsePasswdFile(path string) (ans map[string]PasswdEntry, err error) {
}
var passwd_err error
var passwd_database = Once(func() (ans map[string]PasswdEntry) {
var passwd_database = sync.OnceValue(func() (ans map[string]PasswdEntry) {
ans, passwd_err = ParsePasswdFile("/etc/passwd")
return
})
@@ -107,7 +108,7 @@ func parse_dscl_data(raw []byte) (ans map[string]PasswdEntry, err error) {
var dscl_error error
var dscl_user_database = Once(func() map[string]PasswdEntry {
var dscl_user_database = sync.OnceValue(func() map[string]PasswdEntry {
c := exec.Command("/usr/bin/dscl", "-plist", ".", "-readall", "/Users", "uid", "gid", "name", "realname", "home", "shell")
raw, err := c.Output()
if err != nil {