Different versions of system calls in assembly language
Jonathon McKitrick
jcm at FreeBSD-uk.eu.org
Thu Sep 29 09:26:01 PDT 2005
On Thu, Sep 29, 2005 at 08:44:29AM -0700, Matthew Dillon wrote:
: For historical reasons (meaning that the original authors of the
So that's why there is one marked COMPAT BSD and the other STD BSD.
: Generally speaking, you should not be calling int 0x80 directly
: but should instead call into libc, but I understand you are trying
Actually, I would happily use the libc call instead. I declared mmap as an
extern, and that's the one I got. Is there a _mmap I should be calling
instead? I'm linking to libc, but somehow I'm getting the direct mmap call.
jcm
--
If you cannot do something well, learn to enjoy doing it poorly.
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