On 05/06/2011 19:31, Sean C. Farley wrote:
> On Sun, 5 Jun 2011, Ben Laurie wrote:
>
>> So, for example int64_t has no printf modifier I am aware of. Likewise
>> its many friends.
>>
>> In the past I've handled this by having a define somewhere along the
>> lines of...
>>
>> #if <something>
>> # define INT_64_T_FMT "%ld"
>> #else
>> # define INT_64_T_FMT "%lld"
>> #endif
>>
>> but I have no idea where to put such a thing in FreeBSD. Opinions?
>> Also, I guess I'd really need to do a modifier rather than a format,
>> for full generality.
>
> You need to include inttypes.h, which includes machine/_inttypes.h. This
> will provide the appropriate macro which in this case is PRId64.
I somewhat love this plan. Apparently it doesn't work:
/scratch/tmp/benl/work/head/cddl/lib/libdtrace/../../../cddl/contrib/opensolaris/lib/libdtrace/common/dt_subr.c:963:40:
error: expected ')'
(void) snprintf(c, sizeof (c), "0x%" PRIx64, addr);
^
(ref9-amd64).
--
http://www.apache-ssl.org/ben.html http://www.links.org/
"There is no limit to what a man can do or how far he can go if he
doesn't mind who gets the credit." - Robert Woodruff
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