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Re: What standard library functions must deal with allocated memory?

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On 4/23/2012 5:18 PM, Francois Grieu wrote:
> On 23/04/2012 21:26, Barry Schwarz wrote:
>> On Mon, 23 Apr 2012 20:01:49 +0200, Francois Grieu<fgrieu@gmail.com>
>> wrote:
>>
>>> I'm trying to list all the standard C99/C2011 library functions that, by
>>> design, must deal with allocated memory in any way.
>>>
>>> I've seen calloc malloc realloc free. Is there any other?
>>> If strdup was a standard function (it is not), it would be in my list.
>>
>> strdup doesn't really "deal" with allocated memory so much as it uses
>> the allocated memory malloc provided.
>
> It would interest me because one can not implement strdup without calling
> calloc malloc realloc (since the result must be a valid argument to free).

     When did strdup() appear in the Standard library?  I don't have
the actual Standard, but strdup() is absent from the ISO/IEC 9899:201x
draft of 2011-04-12.

-- 
Eric Sosman
esosman@ieee-dot-org.invalid

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What standard library functions must deal with allocated memory? Francois Grieu <fgrieu@gmail.com> - 2012-04-23 20:01 +0200
  Re: What standard library functions must deal with allocated memory? James Kuyper <jameskuyper@verizon.net> - 2012-04-23 14:17 -0400
    Re: What standard library functions must deal with allocated memory? Francois Grieu <fgrieu@gmail.com> - 2012-04-23 20:37 +0200
  Re: What standard library functions must deal with allocated memory? Barry Schwarz <schwarzb@dqel.com> - 2012-04-23 12:26 -0700
    Re: What standard library functions must deal with allocated memory? Keith Thompson <kst-u@mib.org> - 2012-04-23 14:04 -0700
      Re: What standard library functions must deal with allocated memory? Robert Wessel <robertwessel2@yahoo.com> - 2012-04-23 17:15 -0500
    Re: What standard library functions must deal with allocated memory? Francois Grieu <fgrieu@gmail.com> - 2012-04-23 23:18 +0200
      Re: What standard library functions must deal with allocated memory? Eric Sosman <esosman@ieee-dot-org.invalid> - 2012-04-23 21:55 -0400
        Re: What standard library functions must deal with allocated memory? Quentin Pope <nospam@nospam.invalid> - 2012-04-24 02:07 +0000
          Re: What standard library functions must deal with allocated memory? Dr Nick <3-nospam@temporary-address.org.uk> - 2012-04-24 07:05 +0100
  Re: What standard library functions must deal with allocated memory? Malcolm McLean <malcolm.mclean5@btinternet.com> - 2012-04-24 00:38 -0700
    Re: What standard library functions must deal with allocated memory? Keith Thompson <kst-u@mib.org> - 2012-04-24 22:24 -0700
      Re: What standard library functions must deal with allocated memory? pete <pfiland@mindspring.com> - 2012-04-25 08:04 -0400
      Re: What standard library functions must deal with allocated memory? Malcolm McLean <malcolm.mclean5@btinternet.com> - 2012-04-28 04:09 -0700
    Re: What standard library functions must deal with allocated memory? Stephen Sprunk <stephen@sprunk.org> - 2012-04-25 01:19 -0500
      Re: What standard library functions must deal with allocated memory? pete <pfiland@mindspring.com> - 2012-04-25 07:55 -0400
  Re: What standard library functions must deal with allocated memory? gordonb.ho66c@burditt.org (Gordon Burditt) - 2012-04-27 20:44 -0500

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