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()
3566     command_pid = -1;  in do_cvs_command()
3663     command_pid = fork ();  in do_cvs_command()
3664     if (command_pid < 0)  in do_cvs_command()
3670     if (command_pid == 0)  in do_cvs_command()
4120 	while (command_pid > 0)  in do_cvs_command()
4124 	    waited_pid = waitpid (command_pid, &status, 0);  in do_cvs_command()
4162 	    if (waited_pid == command_pid)  in do_cvs_command()
4163 		command_pid = -1;  in do_cvs_command()
4191     if (command_pid > 0)  in do_cvs_command()
4192 	kill (command_pid, SIGTERM);  in do_cvs_command()
4194     while (command_pid > 0)  in do_cvs_command()
4197 	waited_pid = waitpid (command_pid, NULL, 0);  in do_cvs_command()
4200 	if (waited_pid == command_pid)  in do_cvs_command()
4201 	    command_pid = -1;  in do_cvs_command()
6036     if (r == command_pid)  in wait_sig()
6156 	    if (command_pid > 0)  in server_cleanup()
6171 		kill (command_pid, SIGINT);  in server_cleanup()
6177 		r = waitpid (command_pid, &status, WNOHANG);  in server_cleanup()
6180 		else if (r == command_pid)  in server_cleanup()