> If you're interested in the way, how the Hurd interfaces with Mach, > you'll have to spend some time reading the sources of glibc and > of the Hurd servers. Pay special attention to <glibc>/mach and > <glibc>/sysdeps/mach subdirectories. They contain the implementation > of most of the familiar Unix system calls, in terms of Mach RPCs. How could I forgot to mention the very important <glibc>/hurd subdirs... -Farid.