From: Brian Gernhardt <benji@silverinsanity.com>
Date: Mon, 09 Mar 2009 00:58:42 GMT
Subject: Re: git-grep Bus Error
Message-ID: <49C11A48-5246-4477-9F33-26942B8C99D9@silverinsanity.com>
In-Reply-To: <20090308234141.GJ12880@zoy.org>


On Mar 8, 2009, at 7:41 PM, Sam Hocevar wrote:

> On Sun, Mar 08, 2009, Brian Gernhardt wrote:
>
>>> 			printf( "%d %d %d",
>>> 				  match.rm_so, match.rm_eo,
>>> 				  match.rm_eo - match.rm_so );
>>
>> .gitignore:0 0 3\033[31m\033[1m(nugit
>> .mailmap:23 0 26(null)\033[31m\033[1m(nugit-shortlog to fix a few
>> botched name translations-shortlog to fix a few botched name
>> translations
>>
>> And now I'm baffled.  Apparently my computer thinks 0 - 0 == 3 and  
>> 0 -
>> 23 == 26.
>
>   rm_so and rm_eo are ints on Linux but off_t's on Darwin, hence
> probably int64_t's here. You should cast the arguments.


And that explains the warnings about the parameters to printf not  
being integers.  I was looking at compat/regex/regex.h and was confused.

Adding a cast to int on all of the format specifiers solves my  
problems.  Thank you.

~~ Brian