mmap() w/o MAP_ANON

[Kevin Steves]

On Wed, 10 Apr 2002, Tim Rice wrote:
:Many systems have mmap() but no MAP_ANON/MAP_ANONYMOUS
:Ie. SCO 5.0.x, UnixWare 2.x, Solaris < 8

for now just:
#if defined(HAVE_MMAP) && defined(MAP_ANON)
	mmap(...
#else
	fatal(...
#endif

improved support for privsep is going to have to be post 3.2.