delorie.com/archives/browse.cgi | search |
X-Authentication-Warning: | delorie.com: mail set sender to djgpp-bounces using -f |
From: | Martin Ambuhl <mambuhl AT earthlink DOT net> |
User-Agent: | Mozilla Thunderbird 1.0.6 (Windows/20050716) |
X-Accept-Language: | en-us, en |
MIME-Version: | 1.0 |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: printf() doesn't print long long intege, maybe RHIDE problem |
References: | <437d9a13 AT news DOT bezeqint DOT net> <9krff.1763$wf DOT 538 AT newsread3 DOT news DOT atl DOT earthlink DOT net> <437e55e2 DOT 279951667 AT localhost> <Cxvff.2173$N45 DOT 189 AT newsread1 DOT news DOT atl DOT earthlink DOT net> <dlm8uk$elj$1 AT domitilla DOT aioe DOT org> |
In-Reply-To: | <dlm8uk$elj$1@domitilla.aioe.org> |
Lines: | 36 |
Message-ID: | <Iayff.1893$wf.1283@newsread3.news.atl.earthlink.net> |
Date: | Sat, 19 Nov 2005 04:50:48 GMT |
NNTP-Posting-Host: | 165.247.25.142 |
X-Complaints-To: | abuse AT earthlink DOT net |
X-Trace: | newsread3.news.atl.earthlink.net 1132375848 165.247.25.142 (Fri, 18 Nov 2005 20:50:48 PST) |
NNTP-Posting-Date: | Fri, 18 Nov 2005 20:50:48 PST |
Organization: | EarthLink Inc. -- http://www.EarthLink.net |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
Rod Pemberton wrote: > "Martin Ambuhl" <mambuhl AT earthlink DOT net> wrote in message > news:Cxvff.2173$N45 DOT 189 AT newsread1 DOT news DOT atl DOT earthlink DOT net... > >>Scott wrote: >> >>>On Fri, 18 Nov 2005 21:03:01 GMT, Martin Ambuhl <mambuhl AT earthlink DOT net> >>>wrote: >>> >>> >>> >>>>>printf() do not print long long integer. >>>> >>>>Show us how it fails. Here is an example of it working: >>> >>><snip example> >>> >>>Here's another example: >>> >>>printf("%llX\n", (long long)-1); >> >>If you mean an example of undefined behavior. The %llX specifier >>expects an unsigned long long; (long long)-1 is not unsigned. > > > It's probably better to use capital L, instead of ll, since it works with > multiple compilers... > e.g., > > sscanf(s,"%Lx",&value); > > printf("%Lu:%Lx\n",prime,counter); > Wrong. Since the L length modifier specifies that the argument is a long double, you've found another way to screw things up.
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |