libkstat, libgen on Linux: where are they?

Dear all,

I have a software making use of libkstat (kernel statistics lib) and libgen
(string pattern-matching lib) on Solaris 8 with Sun ONE Studio 8 compilers
collection. Now I want to port this software to Red Hat Linux 9 but I found
that there are no such libraries on Linux.

Can someone tell me if Linux have equivalent libraries for libkstat, libgen?

Any help will be appreciated.
Thanks in advance.

Luu Vo.
TMA Solutions Co., Ltd.
www.tmasolutions.com