CVSROOT: /cvs Module name: src Changes by: matt...@cvs.openbsd.org 2014/06/12 19:48:52
Modified files:
lib/libc/sys : minherit.2
sys/sys : mman.h
sys/uvm : uvm_extern.h uvm_map.c
Log message:
Add support for MAP_INHERIT_ZERO.
This provides a way for a process to designate pages in its address
space that should be replaced by fresh, zero-initialized anonymous
memory in forked child processes, rather than being copied or shared.
ok jmc, kettenis, tedu, deraadt; positive feedback from many more
