On Thursday 22 November 2007, Wang Yu wrote:
> what is the usage of memset function? and in i386
> flush_dcache_page(page) does nothing, why?
I can answer you the first question:
void *memset(void *s, int c, size_t n);
DESCRIPTION
The memset() function fills the first n bytes of the memory area pointed
to by s with the constant byte c.
RETURN VALUE
The memset() function returns a pointer to the memory area s.
Bye...Frank
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