On Mon, Feb 01 2021, David Bremner wrote: > Đoàn Trần Công Danh <congdan...@gmail.com> writes: > >> Signed-off-by: Đoàn Trần Công Danh <congdan...@gmail.com> >> --- >> >> I found this after inspecting one of my build today. >> I'm not sure what is acceptable action. >> I think using %zd is the right move. >> But I'm not sure if you prefer to case ssize to long int. >> > > If I understand correctly %zd is glibc specific? Is there a more portable way > to do this? Maybe that's what you meant by the cast.
printf(3) is not too clear about that, In one place I understand %z is "SUSv3" compatible (what that says is something vague, perhaps just post C99), and in one place it says glibc 2.1 adds support for 'z' (but perhaps since it is in standard already) Anyway, based on that I'd say %zd is standard compliant enough. Tomi _______________________________________________ notmuch mailing list -- notmuch@notmuchmail.org To unsubscribe send an email to notmuch-le...@notmuchmail.org