hi everybody,
i am writting a character device driver. i am pritting some debugging
messages using printk in kernel. now the problem is after switching from
kernel space to user space when any system call (read/write ) is done, i am
unable to print any messages using printf calls. but if write is working
fine with fd =1,
thanks,
anil
note: please cc the answer
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Sat Oct 07 2000 - 21:00:13 EST