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Re: Best Way to Handle Unknown Data Sizes?

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On 4/13/2012 3:42 PM, Jorgen Grahn wrote:
> On Fri, 2012-04-13, Mike Copeland wrote:
>>     I have a number of functions similar to the code below that are
>> starting to cause problems when incoming data exceeds the limit (e.g.
>> 1024) imposed by the code.  Rather than select another arbitrary limit
>> and have the problem occur later when larger data appears, I'd like to
>> fix the issue the right way.  I'm unsure how to do this...
>>     Please advise.  TIA
>>
>> char* TextFunctions::removeCR(char *s) // Remove C/R from data string
>> {
>>      static char w[1024];
>>      int         n;
>>      char        *p;
>>
>>      strcpy (w, s);
>>      n = strlen(w);
>>      p = strrchr(w, char(10));
>
> Something (apart from the function's design) is wrong here -- ASCII CR
> (not "C/R") is decimal 13. LF is 10.
>
> And if you mean C++ '\n', say '\n' instead of hardcoding a numeric
> value.
>
And if he really means CR, then he should use '\r'

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Thread

Best  Way to Handle Unknown Data Sizes? mrc2323@cox.net (Mike Copeland) - 2012-04-13 15:03 -0700
  Re: Best  Way to Handle Unknown Data Sizes? Ian Collins <ian-news@hotmail.com> - 2012-04-14 10:21 +1200
  Re: Best  Way to Handle Unknown Data Sizes? copx <copx@gazeta.pl> - 2012-04-14 00:38 +0200
  Re: Best  Way to Handle Unknown Data Sizes? Paavo Helde <myfirstname@osa.pri.ee> - 2012-04-13 17:39 -0500
  Re: Best  Way to Handle Unknown Data Sizes? Jorgen Grahn <grahn+nntp@snipabacken.se> - 2012-04-13 22:42 +0000
    Re: Best  Way to Handle Unknown Data Sizes? red floyd <no.spam.here@its.invalid> - 2012-04-13 16:44 -0700
  Best Way to Handle Unknown Data Sizes?  @Jeff-Relf.Me - 2012-04-13 16:04 -0700
    Best Way to Handle Unknown Data Sizes?  @Jeff-Relf.Me - 2012-04-13 17:16 -0700
      Re: Best Way to Handle Unknown Data Sizes?  Ian Collins <ian-news@hotmail.com> - 2012-04-14 12:20 +1200

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