Sun's 4.2BSD supports mmap() at least on the console. There is no Vax version of 4.2 that supports the memory management primitives, however. Maybe in 4.3.... -- In-Real-Life: Chris Torek, Univ of MD Comp Sci Dept (+1 301 454 4251) UUCP: {seismo,allegra,brl-bmd}!umcp-cs!chris CSNet: chris at umcp-cs ARPA: chris at maryland