680 static pid_t command_pid;  variable
687     if (command_pid > 0)  in outbuf_memory_error()
688 	kill (command_pid, SIGTERM);  in outbuf_memory_error()
3573     command_pid = -1;  in do_cvs_command()
3670     command_pid = fork ();  in do_cvs_command()
3671     if (command_pid < 0)  in do_cvs_command()
3677     if (command_pid == 0)  in do_cvs_command()
4127 	while (command_pid > 0)  in do_cvs_command()
4131 	    waited_pid = waitpid (command_pid, &status, 0);  in do_cvs_command()
4169 	    if (waited_pid == command_pid)  in do_cvs_command()
4170 		command_pid = -1;  in do_cvs_command()
4198     if (command_pid > 0)  in do_cvs_command()
4199 	kill (command_pid, SIGTERM);  in do_cvs_command()
4201     while (command_pid > 0)  in do_cvs_command()
4204 	waited_pid = waitpid (command_pid, NULL, 0);  in do_cvs_command()
4207 	if (waited_pid == command_pid)  in do_cvs_command()
4208 	    command_pid = -1;  in do_cvs_command()
6063     if (r == command_pid)  in wait_sig()
6183 	    if (command_pid > 0)  in server_cleanup()
6198 		kill (command_pid, SIGINT);  in server_cleanup()
6204 		r = waitpid (command_pid, &status, WNOHANG);  in server_cleanup()
6207 		else if (r == command_pid)  in server_cleanup()