From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 06 Feb 2020 21:11:21 GMT
Subject: Re: Printing a uint64_t portably in Git?
Message-ID: <xmqqk14ze806.fsf@gitster-ct.c.googlers.com>
In-Reply-To: <CAN0heSqoU1NxOtwaE_ZBBzghLXAeC4CxVh1x8R-efOVtbHdA5g@mail.gmail.com>

Martin Ågren <martin.agren@gmail.com> writes:

> On Thu, 6 Feb 2020 at 18:54, Han-Wen Nienhuys <hanwen@google.com> wrote:
>> What is the right incantation to do printf of a uint64_t on OSX ?
>>
>> Apparently PRIuMAX is to be used for "uintmax_t", and not for "long
>> long unsigned int".
>
> You could cast it? Grepping around, that seems to be how PRIuMAX is
> used:
>
>   printf("%"PRIuMAX"\n", (uintmax_t)var);

Yup, that is used already in existing code in our codebase, so it is
just as portable as the rest of Git is ;-)

Thanks.