g_spawn_sync

function g_spawn_sync(

  working_directory: Pgchar;

  argv: PPgchar;

  envp: PPgchar;

  flags: TGSpawnFlags;

  child_setup: TGSpawnChildSetupFunc;

  user_data: gpointer;

  standard_output: PPgchar;

  standard_error: PPgchar;

  wait_status: Pgint;

  error: PPGError

):gboolean;