We have been writing a simple character device driver. We have been
using memcpy_tofs command, which apparently is not defined under kernel
version 2.2.14. I am new to the area and discovered there was a huge
change in the kernel commands when version 2.1 came out. The long and
the short of it is we FINALLY figured this out and are now using the
appropriate command copy_to_user command.
My question is......does anyone know a good web source for the nitty
gritty details of all the changes to the available kernel commands?
By the way for those of you interested, we are profile the kernel, one
file at a time. If anyone has interest in this type of work, email me
and perhaps we can correspond and exchange code, ideas,