On Mon, Oct 09, 2023 at 01:58:27PM +1100, Jonathan Gray wrote: > > So tldr: `man backtrace` should name the required linker flag (-lexecinfo) > > from mdoc(7): > > .\" .Sh LIBRARY > .\" For sections 2, 3, and 9 only. > .\" Not used in OpenBSD. > > note about it not being used added by jmc@ in 2010 > > Only use in base is in libelf.
Independently of using LIBRARY or not, functions not in libc should probably mention the library somewhere in the manpage ?