i have tried to changed some code in user/ftpd/ directory, such as ftpd.c, auth.c,
for example, i do nothing in auth_user() and auth_pass( ) functions in auth.c but just let " return 0 " as the first line of functions. ( of course it let auth_user, auth_pass to be successful!)
but i got the same result: "command not understood"!
i have given up my effort to cope with ftpd. i think my knowledge of linux programming is not enough to do this work!
i have installed ftp server in my WINXP, so i can transfer programs from my notebook computer to my board and then run them.
i still longs to have some tips to conquer the ftpd! thanks to it!!