Re: When copy, which function the operation system calls

Hi,

When I typed cp test.bin /dev/fbdir/0, which function does the Linux call? 

fb_write in fbmem.c.

And if I want to write the content in the buffer to LCD controller GRAM, 
where should I add this function?

Which kernel, v2.4 or v2.6? The api is different in each case.





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