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| From | Keith Thompson <kst-u@mib.org> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: What is the output of this program ? |
| Date | 2015-06-18 08:07 -0700 |
| Organization | None to speak of |
| Message-ID | <lnbngdjbs0.fsf@nuthaus.mib.org> (permalink) |
| References | <b3e47c82-8ba3-4d5d-bf40-6f87a390b15a@googlegroups.com> <mluk3u$nk3$1@dont-email.me> |
Richard Heathfield <rjh@cpax.org.uk> writes:
[...]
> The correct way to /print/ size_t values, however, is not %d, but %zd.
> (If your compiler doesn't support %zd then it probably doesn't support
> anonymous bitfields, either.)
It's "%zu", since size_t is an unsigned type. "%zd" is likely to work
for reasonable values (it's vanishingly unlikely that the size of this
particular struct would be that big).
If your implementation doesn't support "%zu", you can use "%lu" and cast
the value to unsigned long, which will work as long as the value doesn't
exceed ULONG_MAX.
--
Keith Thompson (The_Other_Keith) kst-u@mib.org <http://www.ghoti.net/~kst>
Working, but not speaking, for JetHead Development, Inc.
"We must do something. This is something. Therefore, we must do this."
-- Antony Jay and Jonathan Lynn, "Yes Minister"
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What is the output of this program ? Rahul Kumar <rahulkumar5july@gmail.com> - 2015-06-18 06:45 -0700
Re: What is the output of this program ? James Kuyper <jameskuyper@verizon.net> - 2015-06-18 10:10 -0400
Re: What is the output of this program ? Richard Heathfield <rjh@cpax.org.uk> - 2015-06-18 15:22 +0100
Re: What is the output of this program ? Keith Thompson <kst-u@mib.org> - 2015-06-18 08:07 -0700
Re: What is the output of this program ? Richard Heathfield <rjh@cpax.org.uk> - 2015-06-18 16:11 +0100
Re: What is the output of this program ? Ralf Damaschke <rwspam@gmx.de> - 2015-06-18 18:48 +0000
Re: What is the output of this program ? Richard Heathfield <rjh@cpax.org.uk> - 2015-06-18 23:01 +0100
Re: What is the output of this program ? Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-11 08:31 -0700
Re: What is the output of this program ? jadill33@gmail.com - 2015-07-13 07:51 -0700
Re: What is the output of this program ? Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-15 02:51 -0700
Re: What is the output of this program ? jadill33@gmail.com - 2015-07-15 05:55 -0700
Re: What is the output of this program ? Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-20 10:01 -0700
Re: What is the output of this program ? Richard Heathfield <rjh@cpax.org.uk> - 2015-07-13 22:07 +0100
Re: What is the output of this program ? Keith Thompson <kst-u@mib.org> - 2015-07-13 14:16 -0700
Re: What is the output of this program ? Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-15 02:11 -0700
Re: What is the output of this program ? Richard Heathfield <rjh@cpax.org.uk> - 2015-07-15 10:58 +0100
Re: What is the output of this program ? Tim Rentsch <txr@alumni.caltech.edu> - 2015-07-20 10:05 -0700
Re: What is the output of this program ? James Kuyper <jameskuyper@verizon.net> - 2015-06-18 12:26 -0400
Re: What is the output of this program ? Keith Thompson <kst-u@mib.org> - 2015-06-18 10:14 -0700
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