Function BuildCommand

ppcc/adlib/os.cc:107–114

}

Str *BuildCommand(Str *prog, StrArr *args) {
  Str *command = new Str(1024);
  command->add(ShellEscape(prog));
  for (Int i = 0; i < args->len(); i++) {
    command->add(' ')->add(ShellEscape(args->at(i)));
  }
  return command;
}

Str *ReadProcess(Str *prog, StrArr *args) {
  Str *command = BuildCommand(prog, args);