Sp1l

# make
os.c:298:22: error: implicit declaration of function 'kmem_alloc_nofault' is
      invalid in C99 [-Werror,-Wimplicit-function-declaration]
   vm_offset_t res = kmem_alloc_nofault(kernel_map, PAGE_SIZE);
                     ^
os.c:355:14: error: incompatible pointer types passing 'vm_map_t'
      (aka 'struct vm_map *') to parameter of type 'struct vmem *'
      [-Werror,-Wincompatible-pointer-types]
   kmem_free(kernel_map, (vm_offset_t)mapping, PAGE_SIZE);
             ^~~~~~~~~~

Sp1l

http://pastebin.com/raw.php?i=3J2M0qTU

switching freebsd ports from openssl to libressl


* identify which programs and libraries are using openssl

* for base programs (like openssh) you will need to switch to the ports equivalent

sh -c 'find /usr/local -type f -exec ldd {} + 2> /dev/null | \

Sp1l

http://www.openbsd.org/papers/eurobsdcon2014_arc4random/index.html
https://svnweb.freebsd.org/base?view=revision&revision=267379
http://thread.gmane.org/gmane.os.netbsd.bugs/10114
http://www.openbsd.org/papers/eurobsdcon2014-libressl.html

https://github.com/gentoo/libressl/

Replace SSLv23_method with TLSv1_method (but loose support for 1.1 and 1.2)
Libressl removed:
- compression

Sp1l

pkg query -g '%n-%v %dn-%dv' '*' | \
while read pkg dep ; do
  [ "$pkg" != "$prev" ] && echo $pkg
  echo "> $dep"
  prev=$pkg
done > ${pkg_logs}/${datestamp}.pkg_tree