On 09/04/2018 05:22 PM, Kévin Le Bon wrote: > Good afternoon, > > The man page for ptrace (2) does not mention the request > PTRACE_SINGLEBLOCK eventhough it exists and it is implemented. Is > it normal ? > I don't know this request well enough to patch the man page myself, I > apologize. > > Thank you in advance for reading. Many things remain undocumented, unfortunately. It's a question of someone's time and willingness... Thanks, Michael -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/