syscall calling question

Gergely CZUCZY phoemix at
Sat May 6 16:37:50 UTC 2006

On Sat, May 06, 2006 at 06:35:47PM +0200, Attilio Rao wrote:
> The only functions can be called at userspace are syscalls through
> software interrupt.
where can I read about this more? how does it exactly works, where can i find
the bits, if i want to experience, how can i add a syscall and call it, how
goes the symbol into the compiled libc shared object, and so... ?


Gergely Czuczy
mailto: gergely.czuczy at

Weenies test. Geniuses solve problems that arise.
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