69     private $enhanceSigchildCompatibility;  variable in Symfony\\Component\\Process\\Process
168 … $this->enhanceSigchildCompatibility = '\\' !== \DIRECTORY_SEPARATOR && $this->isSigchildEnabled();
229         if (!$this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
312 …} elseif (!$this->useFileHandles && $this->enhanceSigchildCompatibility && $this->isSigchildEnable…
696         if (!$this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
749         if (!$this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
770 …if ($this->isSigchildEnabled() && (!$this->enhanceSigchildCompatibility || -1 === $this->processIn…
1256         return $this->enhanceSigchildCompatibility;
1276         $this->enhanceSigchildCompatibility = (bool) $enhance;
1430 …  if ($this->fallbackStatus && $this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
1539             } elseif ($this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
1604             if (!$this->enhanceSigchildCompatibility || !$this->isSigchildEnabled()) {