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Mail Archives: djgpp/1996/01/11/19:17:32

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From: korpela AT islay DOT ssl DOT berkeley DOT edu (Eric J. Korpela)
Newsgroups: comp.os.msdos.djgpp
Subject: Re: (none)
Date: 11 Jan 1996 18:23:27 GMT
Organization: Cal Berkeley-- Space Sciences Lab
Lines: 19
Message-ID: <4d3kiv$qv7@agate.berkeley.edu>
References: <DKzMM1 DOT KrA AT jade DOT mv DOT net>
NNTP-Posting-Host: islay.ssl.berkeley.edu
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

In article <DKzMM1 DOT KrA AT jade DOT mv DOT net>,  <kagel AT quasar DOT bloomberg DOT com> wrote:
>
>	if (!my_pointer)
>		my_pointer = (my_struct_t *)malloc( sizeof (my_struct_t) ); 
>
>Or BETTER CODE but equivalent:
>
>	if (my_pointer == (my_struct_t *)NULL)

Is this really better?  Could option 1 fail?  I thought the C standard
guaranteed that the top option would work.

Eric

-- 
Eric Korpela                        |  An object at rest can never be
korpela AT ssl DOT berkeley DOT edu            |  stopped.
<a href="http://www.cs.indiana.edu/finger/mofo.ssl.berkeley.edu/korpela/w">
Click here for more info.</a>

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