csu3_am335x/EVSE/GPL/php-8.1.12/ext/pcntl/tests/pcntl_unshare_01.phpt

--TEST--
pcntl_unshare() with CLONE_NEWUSER
--EXTENSIONS--
pcntl
posix
--SKIPIF--
<?php
if (!function_exists("pcntl_unshare")) die("skip pcntl_unshare is not available");
if (!defined("CLONE_NEWUSER")) die("skip flag unavailable");
if (@pcntl_unshare(CLONE_NEWUSER) == false && pcntl_get_last_error() == PCNTL_EPERM) {
    die("skip Insufficient privileges to use CLONE_NEWUSER");
}
if (getenv("SKIP_REPEAT")) die("skip cannot be repeated");
?>
--FILE--
<?php

$olduid = posix_getuid();
pcntl_unshare(CLONE_NEWUSER);
$newuid = posix_getuid();
var_dump($olduid === $newuid);
?>
--EXPECT--
bool(false)