378                              int *signo_ptr, std::string *command_output_ptr,  in RunShellCommand()  argument
382                          status_ptr, signo_ptr, command_output_ptr, timeout,  in RunShellCommand()
389                              int *signo_ptr, std::string *command_output_ptr,  in RunShellCommand()  argument
393                          signo_ptr, command_output_ptr, timeout, run_in_shell,  in RunShellCommand()
399                              std::string *command_output_ptr,  in RunShellCommand()  argument
403                          signo_ptr, command_output_ptr, timeout, run_in_shell,  in RunShellCommand()
409                              int *signo_ptr, std::string *command_output_ptr,  in RunShellCommand()  argument
439   if (command_output_ptr) {  in RunShellCommand()
494       if (command_output_ptr) {  in RunShellCommand()
495         command_output_ptr->clear();  in RunShellCommand()
499           if (file_size > command_output_ptr->max_size()) {  in RunShellCommand()
507               command_output_ptr->assign(  in RunShellCommand()