cp: if the destination filesystem is full, it just exits without a proper error code or error message.
cat: i noticed this error, when I was testing if my mouse was probably recognized. "cat /proc/psaux" gave me simply no output. What I know now is that it only buffers this output for at least 4096 Bytes. But I didn't move my mouse so long ;)
"cp" get's no error from bb_copyfd_eof, which get's none from the same function, producing the problems above: bb_full_fd_action
Everything works fine, and at the end of this function, there is a
if (status == 0 || total) return total;
Without this '|| total', which makes no sense to me, it would fail just fine. ;)
I'm in progress, doing a workaround for myself, and only wanted to here some voices of people who know busybox a bit better than me ;)
copyfd.patch [^] (1,331 bytes) 09-12-05 01:13 
