CVSROOT: /usr/cvs Changes by: jkrell at birch. 09/02/01 07:14:17 Modified files: cm3/m3-libs/m3core/src/unix/Common/: Uconstants.c m3makefile Added files: cm3/m3-libs/m3core/src/unix/Common/: Umman.i3 Log message: add mprotect, PROT_READ, PROT_WRITE, PROT_NONE for managing user thread stacks (for making the last page not usable to catch stack overflow)