> > Is there a documented possibility to use syscalls _inside_ > > kernel code? > > In other words, I need to call the function located in > > loadable kernel object from kernel, doesn't matter how > > this would be done (syscall, etc). > Hi Andrew, > You can redirect syscalls to another function with loadable kernel modules. > Some documentation/examples you might want to read first: > > /usr/share/examples/kld > http://www.r4k.net/mod/fbsdfun.html > http://packetstormsecurity.org/papers/unix/bsdkern.htm > http://www.freebsd.org/doc/en_US.ISO8859-1/books/arch-handbook/driverbasics- > kld.html
Thanks for these links, I have already seen them while googling around last night and now I'm in process of understanding, heh. Some things seems hard to get in becouse I'm working with RELENG_6, and examples/info in those tutorials are for 4.x (struct proc instead of struct thread, etc.) :) Anyway, thanks. Will try to go forward. -- Andrew N. Below _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
