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| From | Keith Thompson <kst-u@mib.org> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: Padding involved |
| Date | 2014-03-07 15:15 -0800 |
| Organization | None to speak of |
| Message-ID | <lnvbvpvbvw.fsf@nuthaus.mib.org> (permalink) |
| References | <43b13d99-38eb-4711-824d-5fc40d55edf3@googlegroups.com> <vjrSu.26037$r53.19153@fx02.am4> |
"BartC" <bc@freeuk.com> writes:
> "anish singh" <anish198519851985@gmail.com> wrote in message
> news:43b13d99-38eb-4711-824d-5fc40d55edf3@googlegroups.com...
>> Struct abbcd{
>> Char c;
>> Int b;
>> Short d;
>> };
>>
>> What will be the size of abbcd ? If padding involved and without
>> padding?Suppose that the processor has only 4 byte registers.
>>
>> What will be the size if the particular processor has register for 2 byte,
>> 4 byte and 1 byte?
>>
>> Note; size of char is 1,size of int, short is 4 and 2 respectively.
[...]
> #pragma pack(1)
[...]
The OP may not be aware that #pragma pack is non-standard. It's an
extension implemented by gcc (and probably other C compilers).
--
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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Padding involved anish singh <anish198519851985@gmail.com> - 2014-03-07 13:13 -0800
Re: Padding involved jacob navia <jacob@spamsink.net> - 2014-03-07 22:17 +0100
Re: Padding involved Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-03-07 16:26 -0500
Re: Padding involved anish singh <anish198519851985@gmail.com> - 2014-03-07 13:49 -0800
Re: Padding involved Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-03-07 18:11 -0500
Re: Padding involved anish kumar <yesanishhere@gmail.com> - 2014-03-07 15:19 -0800
Re: Padding involved Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2014-03-07 16:26 -0700
Re: Padding involved anish kumar <yesanishhere@gmail.com> - 2014-03-07 15:41 -0800
Re: Padding involved James Kuyper <jameskuyper@verizon.net> - 2014-03-07 18:50 -0500
Re: Padding involved glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-03-08 00:10 +0000
Re: Padding involved Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2014-03-08 09:27 -0700
Re: Padding involved Keith Thompson <kst-u@mib.org> - 2014-03-07 16:24 -0800
Re: Padding involved anish kumar <yesanishhere@gmail.com> - 2014-03-07 16:45 -0800
Re: Padding involved Kaz Kylheku <kaz@kylheku.com> - 2014-03-08 01:03 +0000
Re: Padding involved David Thompson <dave.thompson2@verizon.net> - 2014-03-28 06:11 -0400
Re: Padding involved glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-03-28 18:45 +0000
Re: Padding involved James Kuyper <jameskuyper@verizon.net> - 2014-03-28 15:23 -0400
Re: Padding involved Keith Thompson <kst-u@mib.org> - 2014-03-28 12:40 -0700
Re: Padding involved glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-03-28 21:19 +0000
Re: Padding involved Stephen Sprunk <stephen@sprunk.org> - 2014-03-28 17:07 -0500
Re: Padding involved Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-03-28 18:25 -0400
Re: Padding involved Stephen Sprunk <stephen@sprunk.org> - 2014-03-28 21:15 -0500
Re: Padding involved Keith Thompson <kst-u@mib.org> - 2014-03-29 01:03 -0700
Re: Padding involved Tim Rentsch <txr@alumni.caltech.edu> - 2014-03-29 14:23 -0700
Re: Padding involved glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-03-30 01:43 +0000
Re: Padding involved James Kuyper <jameskuyper@verizon.net> - 2014-03-28 21:32 -0400
Re: Padding involved Richard Damon <Richard@Damon-Family.org> - 2014-03-28 21:59 -0400
Re: Padding involved Stephen Sprunk <stephen@sprunk.org> - 2014-03-29 00:46 -0500
Re: Padding involved James Kuyper <jameskuyper@verizon.net> - 2014-03-29 08:51 -0400
Re: Padding involved Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-03-29 08:57 -0400
Re: Padding involved Stephen Sprunk <stephen@sprunk.org> - 2014-03-30 18:53 -0500
Re: Padding involved Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-03-30 20:25 -0400
Re: Padding involved Stephen Sprunk <stephen@sprunk.org> - 2014-03-31 11:34 -0500
Re: Padding involved Keith Thompson <kst-u@mib.org> - 2014-03-31 11:27 -0700
Re: Padding involved Keith Thompson <kst-u@mib.org> - 2014-03-31 11:36 -0700
Re: Padding involved Kaz Kylheku <kaz@kylheku.com> - 2014-03-31 19:14 +0000
Re: Padding involved Stephen Sprunk <stephen@sprunk.org> - 2014-03-31 15:43 -0500
Re: Padding involved Phil Carmody <thefatphil_demunged@yahoo.co.uk> - 2014-04-01 03:12 +0300
Re: Padding involved Stephen Sprunk <stephen@sprunk.org> - 2014-04-03 00:45 -0500
Re: Padding involved Stephen Sprunk <stephen@sprunk.org> - 2014-03-29 13:02 -0500
Re: Padding involved Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-03-29 14:44 -0400
Re: Padding involved glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-03-29 19:49 +0000
Re: Padding involved James Kuyper <jameskuyper@verizon.net> - 2014-03-30 19:12 -0400
Re: Padding involved Stephen Sprunk <stephen@sprunk.org> - 2014-03-31 16:20 -0500
Re: Padding involved James Kuyper <jameskuyper@verizon.net> - 2014-03-31 17:53 -0400
Re: Padding involved Phil Carmody <thefatphil_demunged@yahoo.co.uk> - 2014-04-01 03:22 +0300
Re: Padding involved Stephen Sprunk <stephen@sprunk.org> - 2014-04-04 14:36 -0500
Re: Padding involved James Kuyper <jameskuyper@verizon.net> - 2014-04-04 17:33 -0400
Re: Padding involved Tim Rentsch <txr@alumni.caltech.edu> - 2014-04-14 13:46 -0700
Re: Padding involved glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-04-14 22:00 +0000
Re: Padding involved Keith Thompson <kst-u@mib.org> - 2014-04-14 15:37 -0700
Re: Padding involved Tim Rentsch <txr@alumni.caltech.edu> - 2014-04-17 09:11 -0700
Re: Padding involved Tim Rentsch <txr@alumni.caltech.edu> - 2014-04-14 13:25 -0700
Re: Padding involved Keith Thompson <kst-u@mib.org> - 2014-03-29 00:57 -0700
Re: Padding involved James Kuyper <jameskuyper@verizon.net> - 2014-03-29 08:57 -0400
Re: Padding involved Keith Thompson <kst-u@mib.org> - 2014-03-29 14:18 -0700
Re: Padding involved Tim Rentsch <txr@alumni.caltech.edu> - 2014-03-30 12:02 -0700
Re: Padding involved Keith Thompson <kst-u@mib.org> - 2014-03-30 19:35 -0700
Re: Padding involved Tim Rentsch <txr@alumni.caltech.edu> - 2014-04-14 12:54 -0700
Re: Padding involved Tim Rentsch <txr@alumni.caltech.edu> - 2014-03-29 14:44 -0700
Re: Padding involved glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-03-29 03:50 +0000
Re: Padding involved James Kuyper <jameskuyper@verizon.net> - 2014-03-29 09:02 -0400
Re: Padding involved Stephen Sprunk <stephen@sprunk.org> - 2014-03-29 13:19 -0500
Re: Padding involved James Kuyper <jameskuyper@verizon.net> - 2014-03-28 21:21 -0400
Re: Padding involved Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-03-28 15:27 -0400
Re: Padding involved Kaz Kylheku <kaz@kylheku.com> - 2014-03-28 19:54 +0000
Re: Padding involved Stephen Sprunk <stephen@sprunk.org> - 2014-03-28 15:02 -0500
Re: Padding involved Kaz Kylheku <kaz@kylheku.com> - 2014-03-08 00:43 +0000
Re: Padding involved Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-03-07 20:20 -0500
Re: Padding involved anish singh <anish198519851985@gmail.com> - 2014-03-07 13:49 -0800
Re: Padding involved James Kuyper <jameskuyper@verizon.net> - 2014-03-07 16:46 -0500
Re: Padding involved "BartC" <bc@freeuk.com> - 2014-03-07 21:59 +0000
Re: Padding involved anish kumar <yesanishhere@gmail.com> - 2014-03-07 14:34 -0800
Re: Padding involved "BartC" <bc@freeuk.com> - 2014-03-07 23:59 +0000
Re: Padding involved Keith Thompson <kst-u@mib.org> - 2014-03-07 15:15 -0800
Re: Padding involved "BartC" <bc@freeuk.com> - 2014-03-08 10:08 +0000
Re: Padding involved Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-03-08 12:39 +0000
Re: Padding involved Keith Thompson <kst-u@mib.org> - 2014-03-08 14:03 -0800
Re: Padding involved Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-03-08 09:01 -0800
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