Hi David, One further thought... > +++ b/man2/fsopen.2 [...] > +.BR fsopen () > +creates a blank filesystem configuration context within the kernel for the > +filesystem named in the > +.I fsname > +parameter, puts it into creation mode and attaches it to a file descriptor, > +which it then returns. The term "filesystem configuration context" is introduced, but never really explained. I think it would be very helpful to have a sentence or three that explains this concept at the start of the page. Cheers, Michael -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/