--- Peter Pentchev <[EMAIL PROTECTED]> wrote: > > Here you got sample kernel module which do this: > > > > http://garage.freebsd.pl/usmalloc.tgz > > http://garage.freebsd.pl/usmalloc.README > > Errrr... but won't this interfere *badly* with userland programs > which attempt to allocate memory after making the syscall in question?
Couldn't the user library interface to this new system call just malloc() the memory first in the process, and then pass the pointer and size to the kernel via the system call interface? This would ensure that malloc() doesn't touch the desired range of memory until it is freed by the user. You'd just have to be careful not to free it until the kernel is done with it. -brian __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
