The devhelp book was provided by devhelp-books source package, not by glibc itself.
The last ubuntu version with this package is breezy:
http://packages.ubuntu.com/breezy/doc/devhelp-book-glibc
The devhelp book was provided by devhelp-books source package, not by glibc itself.
The last ubuntu version with this package is breezy:
http:// packages. ubuntu. com/breezy/ doc/devhelp- book-glibc