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Groups > comp.lang.c > #107043

Re: My C program does not compile or gives segmentation fault

From Manfred <noname@invalid.add>
Newsgroups comp.lang.c
Subject Re: My C program does not compile or gives segmentation fault
Date 2017-03-25 15:58 +0100
Organization Aioe.org NNTP Server
Message-ID <ob60j7$hrp$1@gioia.aioe.org> (permalink)
References (20 earlier) <ob3nkf$pnc$1@dont-email.me> <ob3qpb$4tv$1@dont-email.me> <ob4b5d$vi8$1@dont-email.me> <ob4fse$c04$1@dont-email.me> <ob4hg2$fj3$1@dont-email.me>

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On 3/25/2017 2:37 AM, David Brown wrote:
> On 25/03/17 02:10, James Kuyper wrote:
>> On 03/24/2017 07:49 PM, David Brown wrote:
>>> On 24/03/17 20:10, James Kuyper wrote:
>>>> On 03/24/2017 02:16 PM, David Brown wrote:
>>>>> On 24/03/17 19:04, James Kuyper wrote:
>>>>>> On 03/24/2017 01:48 PM, David Brown wrote:
>>>>>> ...
>>>>>>> While malloc only cares about the size of the allocation, I think
>>>>>>> the
>>>>>>> type /is/ important here.  If you have "widget *p; p = malloc(sizeof
>>>>>>> gadget);", then the code almost certainly has a big bug even if
>>>>>>> "gadget"
>>>>
>>>> I just realized that your example is a syntax error unless gadget is
>>>> the
>>>> name of a variable. I had thought it was meant to be a typedef name.
>>>> Had
>>>> you intended to write
>>>>
>>>>     p = malloc(sizeof(gadget));
>>>
>>> Yes, that was my intention.  Sorry for the mistake.
>> ...
>>> Another silly mistake from me.  I must have made that post in a rush.
>>
>> I assumed as much - I just had no idea what your example would have
>> looked like if written as intended.
>>
>>>     p = malloc(sizeof *p);
>>>
>>> is not /wrong/.  I just wonder if it would make it harder to spot a
>>> logical flaw in the program if the user has got his types mixed up.
>>
>> I don't see how. A type mix-up is guaranteed to not be a problem with
>> this version of the code; once the user realizes that, it frees him to
>> pay more attention to lines of code that might actually be affected by
>> such a mixup.
>>
>
<snip>
>
> Having the name of the type in the malloc line might be a help too.
> Whether that is a useful enough point to make it worth putting the type
> name there is another matter - but it /might/ make code clearer to some
> people.
>
>
I, FWIW, tend to prefer p = malloc(sizeof *p); for the reasons that both 
Richard and James pointed out. However, you have some point in this last 
part - I regard type safety as highly valued.
That said, looking closely at this point, I think that p = 
malloc(sizeof(widget)); still does not best answer your point. To me it 
looks that, aiming to make the type this explicit, the programmer should 
go for

widget* p = malloc(sizeof *p);

i.e. avoid malloc as assignment, and use it for initialization instead 
(which has by definition built-in type declaration)
If this requires changing a few extra lines of code, IMHO this is work 
well spent.
In a situation where it would be redundant to re-declare the type, as in

void create_widget(widget** pp)
{
   *pp = malloc(sizeof **pp);
   ...
}

then the declaration of pp (as here being an argument) should be close 
enough to avoid confusion about its type. Furthermore, a valid 
alternative is also

void create_widget(widget** pp)
{
   widget *p = malloc(sizeof *p);
   ...

   *pp = p;
}

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Thread

My C program does not compile or gives segmentation fault acidlategamer@gmail.com - 2017-03-23 09:56 -0700
  Re: My C program does not compile or gives segmentation fault GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-03-23 18:04 +0100
  Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-23 17:07 +0000
    Re: My C program does not compile or gives segmentation fault acidlategamer@gmail.com - 2017-03-23 10:36 -0700
      Re: My C program does not compile or gives segmentation fault acidlategamer@gmail.com - 2017-03-23 10:42 -0700
        Re: My C program does not compile or gives segmentation fault GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-03-23 18:52 +0100
          Re: My C program does not compile or gives segmentation fault Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2017-03-23 12:54 -0600
            Re: My C program does not compile or gives segmentation fault GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-03-24 00:02 +0100
              Re: My C program does not compile or gives segmentation fault Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2017-03-23 17:16 -0600
                Re: My C program does not compile or gives segmentation fault GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-03-24 00:32 +0100
        Re: My C program does not compile or gives segmentation fault Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2017-03-23 11:57 -0600
          Re: My C program does not compile or gives segmentation fault acidlategamer@gmail.com - 2017-03-23 11:23 -0700
            Re: My C program does not compile or gives segmentation fault Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2017-03-23 12:53 -0600
              Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-23 19:00 +0000
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-23 15:59 -0400
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-23 20:40 +0000
                Re: My C program does not compile or gives segmentation fault David Brown <david.brown@hesbynett.no> - 2017-03-23 22:06 +0100
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-23 20:43 -0400
                Re: My C program does not compile or gives segmentation fault Ian Collins <ian-news@hotmail.com> - 2017-03-24 14:09 +1300
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-23 21:28 -0400
                Re: My C program does not compile or gives segmentation fault Ian Collins <ian-news@hotmail.com> - 2017-03-24 14:33 +1300
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 09:23 -0400
                Re: My C program does not compile or gives segmentation fault Ian Collins <ian-news@hotmail.com> - 2017-03-25 08:39 +1300
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 20:40 -0400
                Re: My C program does not compile or gives segmentation fault Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2017-03-23 19:48 -0600
                Re: My C program does not compile or gives segmentation fault John Bode <jfbode1029@gmail.com> - 2017-03-24 13:32 -0700
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 20:42 -0400
                Re: My C program does not compile or gives segmentation fault Tim Rentsch <txr@alumni.caltech.edu> - 2017-04-17 06:30 -0700
                Re: My C program does not compile or gives segmentation fault Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2017-03-23 19:29 -0600
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-24 10:10 +0000
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 09:26 -0400
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-24 13:52 +0000
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 10:30 -0400
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-24 14:37 +0000
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 12:51 -0400
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-24 18:05 +0000
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 15:09 -0400
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 12:55 -0400
                Re: My C program does not compile or gives segmentation fault jameskuyper@verizon.net - 2017-03-24 09:45 -0700
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 12:52 -0400
                Re: My C program does not compile or gives segmentation fault jameskuyper@verizon.net - 2017-03-24 10:10 -0700
                Re: My C program does not compile or gives segmentation fault David Brown <david.brown@hesbynett.no> - 2017-03-24 18:48 +0100
                Re: My C program does not compile or gives segmentation fault James Kuyper <jameskuyper@verizon.net> - 2017-03-24 14:04 -0400
                Re: My C program does not compile or gives segmentation fault David Brown <david.brown@hesbynett.no> - 2017-03-24 19:16 +0100
                Re: My C program does not compile or gives segmentation fault James Kuyper <jameskuyper@verizon.net> - 2017-03-24 15:10 -0400
                Re: My C program does not compile or gives segmentation fault James Kuyper <jameskuyper@verizon.net> - 2017-03-24 15:17 -0400
                Re: My C program does not compile or gives segmentation fault David Brown <david.brown@hesbynett.no> - 2017-03-25 00:49 +0100
                Re: My C program does not compile or gives segmentation fault James Kuyper <jameskuyper@verizon.net> - 2017-03-24 21:10 -0400
                Re: My C program does not compile or gives segmentation fault David Brown <david.brown@hesbynett.no> - 2017-03-25 02:37 +0100
                Re: My C program does not compile or gives segmentation fault James Kuyper <jameskuyper@verizon.net> - 2017-03-24 21:45 -0400
                Re: My C program does not compile or gives segmentation fault Manfred <noname@invalid.add> - 2017-03-25 15:58 +0100
                Re: My C program does not compile or gives segmentation fault Keith Thompson <kst-u@mib.org> - 2017-03-24 12:44 -0700
                Re: My C program does not compile or gives segmentation fault supercat@casperkitty.com - 2017-03-24 12:07 -0700
                Re: My C program does not compile or gives segmentation fault David Brown <david.brown@hesbynett.no> - 2017-03-25 00:54 +0100
                Re: My C program does not compile or gives segmentation fault raltbos@xs4all.nl (Richard Bos) - 2017-03-25 10:16 +0000
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-25 12:32 +0000
                Re: My C program does not compile or gives segmentation fault David Brown <david.brown@hesbynett.no> - 2017-03-25 15:17 +0100
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-25 16:32 +0000
                Re: My C program does not compile or gives segmentation fault Keith Thompson <kst-u@mib.org> - 2017-03-25 10:15 -0700
                Re: My C program does not compile or gives segmentation fault "James R. Kuyper" <jameskuyper@verizon.net> - 2017-03-25 14:07 -0400
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-25 18:23 +0000
                Re: My C program does not compile or gives segmentation fault Ike Naar <ike@iceland.freeshell.org> - 2017-03-25 18:48 +0000
                Re: My C program does not compile or gives segmentation fault Anton Shepelev <anton.txt@gmail.com> - 2017-03-25 23:22 +0300
                Re: My C program does not compile or gives segmentation fault Ike Naar <ike@iceland.freeshell.org> - 2017-03-25 20:47 +0000
                Re: My C program does not compile or gives segmentation fault Anton Shepelev <anton.txt@gmail.com> - 2017-03-26 15:56 +0300
                Re: My C program does not compile or gives segmentation fault Ike Naar <ike@iceland.freeshell.org> - 2017-03-26 18:13 +0000
                Re: My C program does not compile or gives segmentation fault David Brown <david.brown@hesbynett.no> - 2017-03-26 17:03 +0200
                Re: My C program does not compile or gives segmentation fault Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-03-25 21:16 +0000
                Re: My C program does not compile or gives segmentation fault raltbos@xs4all.nl (Richard Bos) - 2017-03-25 21:28 +0000
                Re: My C program does not compile or gives segmentation fault "James R. Kuyper" <jameskuyper@verizon.net> - 2017-03-25 19:16 -0400
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-26 08:53 +0100
                Re: My C program does not compile or gives segmentation fault Keith Thompson <kst-u@mib.org> - 2017-03-26 02:39 -0700
                Re: My C program does not compile or gives segmentation fault Sjouke Burry <burrynulnulfour@ppllaanneett.nnll> - 2017-03-26 11:54 +0200
                Re: My C program does not compile or gives segmentation fault Ian Collins <ian-news@hotmail.com> - 2017-03-26 22:57 +1300
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-27 08:18 +0100
                Re: My C program does not compile or gives segmentation fault Ike Naar <ike@iceland.freeshell.org> - 2017-03-26 11:37 +0000
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-27 08:19 +0100
                Re: My C program does not compile or gives segmentation fault Ike Naar <ike@iceland.freeshell.org> - 2017-03-27 21:53 +0000
                Re: My C program does not compile or gives segmentation fault Keith Thompson <kst-u@mib.org> - 2017-03-27 16:22 -0700
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-27 08:18 +0100
                Re: My C program does not compile or gives segmentation fault Keith Thompson <kst-u@mib.org> - 2017-03-27 08:49 -0700
                Re: My C program does not compile or gives segmentation fault BartC <bc@freeuk.com> - 2017-03-27 16:57 +0100
                Re: My C program does not compile or gives segmentation fault GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-03-27 18:19 +0200
                Re: My C program does not compile or gives segmentation fault BartC <bc@freeuk.com> - 2017-03-27 17:47 +0100
                Re: My C program does not compile or gives segmentation fault supercat@casperkitty.com - 2017-03-27 09:27 -0700
                Re: My C program does not compile or gives segmentation fault BartC <bc@freeuk.com> - 2017-03-27 17:56 +0100
                Re: My C program does not compile or gives segmentation fault asetofsymbols@gmail.com - 2017-04-01 12:42 -0700
                Re: My C program does not compile or gives segmentation fault Keith Thompson <kst-u@mib.org> - 2017-03-27 09:36 -0700
                Re: My C program does not compile or gives segmentation fault scott@slp53.sl.home (Scott Lurndal) - 2017-03-27 17:51 +0000
                Re: My C program does not compile or gives segmentation fault "James R. Kuyper" <jameskuyper@verizon.net> - 2017-03-27 13:59 -0400
                Re: My C program does not compile or gives segmentation fault scott@slp53.sl.home (Scott Lurndal) - 2017-03-27 19:00 +0000
                Re: My C program does not compile or gives segmentation fault "James R. Kuyper" <jameskuyper@verizon.net> - 2017-03-27 15:13 -0400
                Re: My C program does not compile or gives segmentation fault scott@slp53.sl.home (Scott Lurndal) - 2017-03-27 20:05 +0000
                Re: My C program does not compile or gives segmentation fault jameskuyper@verizon.net - 2017-03-27 13:14 -0700
                Re: My C program does not compile or gives segmentation fault Ike Naar <ike@iceland.freeshell.org> - 2017-03-27 21:28 +0000
                Re: My C program does not compile or gives segmentation fault Keith Thompson <kst-u@mib.org> - 2017-03-27 16:21 -0700
                Re: My C program does not compile or gives segmentation fault Ian Collins <ian-news@hotmail.com> - 2017-03-28 13:44 +1300
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-28 08:39 +0100
                Re: My C program does not compile or gives segmentation fault raltbos@xs4all.nl (Richard Bos) - 2017-04-03 17:36 +0000
                Re: My C program does not compile or gives segmentation fault "James R. Kuyper" <jameskuyper@verizon.net> - 2017-04-03 14:02 -0400
                Re: My C program does not compile or gives segmentation fault raltbos@xs4all.nl (Richard Bos) - 2017-04-14 11:24 +0000
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-04-14 18:39 +0100
                Re: My C program does not compile or gives segmentation fault James Kuyper <jameskuyper@verizon.net> - 2017-04-14 14:38 -0400
                Re: My C program does not compile or gives segmentation fault raltbos@xs4all.nl (Richard Bos) - 2017-04-22 21:06 +0000
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-04-23 17:38 +0100
                Re: My C program does not compile or gives segmentation fault Ken Brody <kenbrody@spamcop.net> - 2017-04-14 13:54 -0400
                Re: My C program does not compile or gives segmentation fault James Kuyper <jameskuyper@verizon.net> - 2017-04-14 14:36 -0400
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                Re: My C program does not compile or gives segmentation fault David Brown <david.brown@hesbynett.no> - 2017-03-26 17:11 +0200
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-27 08:23 +0100
                Re: My C program does not compile or gives segmentation fault David Brown <david.brown@hesbynett.no> - 2017-03-27 10:27 +0200
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-27 10:22 +0100
                Re: My C program does not compile or gives segmentation fault scott@slp53.sl.home (Scott Lurndal) - 2017-03-27 15:01 +0000
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-27 18:19 +0100
                Re: My C program does not compile or gives segmentation fault supercat@casperkitty.com - 2017-03-27 12:37 -0700
                Re: My C program does not compile or gives segmentation fault "James R. Kuyper" <jameskuyper@verizon.net> - 2017-03-27 15:40 -0400
                Re: My C program does not compile or gives segmentation fault Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-03-27 21:28 +0100
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-27 22:27 +0100
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                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-28 08:33 +0100
                Re: My C program does not compile or gives segmentation fault James Kuyper <jameskuyper@verizon.net> - 2017-03-28 11:21 -0400
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                Re: Readabilty of "3 == x" (was: My C program does not compile or gives segmentation fault) Keith Thompson <kst-u@mib.org> - 2017-03-28 09:20 -0700
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                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-28 18:49 +0100
                Re: My C program does not compile or gives segmentation fault "James R. Kuyper" <jameskuyper@verizon.net> - 2017-03-28 14:53 -0400
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                Re: My C program does not compile or gives segmentation fault Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2017-03-28 07:04 -0600
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                Re: My C program does not compile or gives segmentation fault Alla <vitale.alla@gmail.com> - 2017-03-28 23:11 +0300
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                Re: My C program does not compile or gives segmentation fault supercat@casperkitty.com - 2017-04-01 08:58 -0700
                Re: My C program does not compile or gives segmentation fault GOTHIER Nathan <nathan.gothier@gmail.com> - 2017-04-01 18:41 +0200
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                Re: My C program does not compile or gives segmentation fault raltbos@xs4all.nl (Richard Bos) - 2017-03-25 21:37 +0000
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-26 08:39 +0100
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                Re: My C program does not compile or gives segmentation fault raltbos@xs4all.nl (Richard Bos) - 2017-04-05 11:01 +0000
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-26 08:45 +0100
                Re: My C program does not compile or gives segmentation fault Keith Thompson <kst-u@mib.org> - 2017-03-26 02:35 -0700
                Re: My C program does not compile or gives segmentation fault David Brown <david.brown@hesbynett.no> - 2017-03-26 17:19 +0200
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-27 08:15 +0100
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 15:12 -0400
                Re: My C program does not compile or gives segmentation fault Ian Collins <ian-news@hotmail.com> - 2017-03-25 08:41 +1300
                Re: My C program does not compile or gives segmentation fault Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2017-03-24 16:27 -0600
                Re: My C program does not compile or gives segmentation fault James Kuyper <jameskuyper@verizon.net> - 2017-03-24 21:36 -0400
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 20:44 -0400
                Re: My C program does not compile or gives segmentation fault Ian Collins <ian-news@hotmail.com> - 2017-03-25 14:46 +1300
                Re: My C program does not compile or gives segmentation fault supercat@casperkitty.com - 2017-03-24 11:24 -0700
                Re: My C program does not compile or gives segmentation fault scott@slp53.sl.home (Scott Lurndal) - 2017-03-24 13:52 +0000
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-24 13:55 +0000
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 10:31 -0400
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-24 14:39 +0000
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 12:54 -0400
                Re: My C program does not compile or gives segmentation fault Jorgen Grahn <grahn+nntp@snipabacken.se> - 2017-03-23 21:56 +0000
                Re: My C program does not compile or gives segmentation fault Keith Thompson <kst-u@mib.org> - 2017-03-23 15:18 -0700
                Re: My C program does not compile or gives segmentation fault Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2017-03-23 16:39 -0600
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-23 20:42 -0400
                Re: My C program does not compile or gives segmentation fault Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2017-03-23 16:33 -0600
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-23 20:45 -0400
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-24 10:01 +0000
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 09:27 -0400
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-24 13:53 +0000
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 10:32 -0400
                Re: My C program does not compile or gives segmentation fault Richard Heathfield <rjh@cpax.org.uk> - 2017-03-24 14:42 +0000
                Re: My C program does not compile or gives segmentation fault Jerry Stuckle <jstucklex@attglobal.net> - 2017-03-24 12:56 -0400
                Re: My C program does not compile or gives segmentation fault supercat@casperkitty.com - 2017-03-24 08:45 -0700
              Re: My C program does not compile or gives segmentation fault Jorgen Grahn <grahn+nntp@snipabacken.se> - 2017-03-23 21:14 +0000
      Re: My C program does not compile or gives segmentation fault Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2017-03-23 11:52 -0600
        Re: My C program does not compile or gives segmentation fault acidlategamer@gmail.com - 2017-03-23 11:03 -0700
          Re: My C program does not compile or gives segmentation fault acidlategamer@gmail.com - 2017-03-23 11:14 -0700
            Re: My C program does not compile or gives segmentation fault Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2017-03-23 12:41 -0600
            Re: My C program does not compile or gives segmentation fault Keith Thompson <kst-u@mib.org> - 2017-03-23 11:48 -0700
              Re: My C program does not compile or gives segmentation fault acidlategamer@gmail.com - 2017-03-23 11:59 -0700
                Re: My C program does not compile or gives segmentation fault Keith Thompson <kst-u@mib.org> - 2017-03-23 12:35 -0700
                Re: My C program does not compile or gives segmentation fault acidlategamer@gmail.com - 2017-03-23 12:48 -0700
                Re: My C program does not compile or gives segmentation fault Keith Thompson <kst-u@mib.org> - 2017-03-23 13:24 -0700
                Re: My C program does not compile or gives segmentation fault scott@slp53.sl.home (Scott Lurndal) - 2017-03-23 20:46 +0000
  Re: My C program does not compile or gives segmentation fault Barry Schwarz <schwarzb@dqel.com> - 2017-03-23 19:02 -0700

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