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Re: [avr-gcc-list] Re: [avr-libc-dev] Please have a look at avr-libc pat

From: Bernard Fouche
Subject: Re: [avr-gcc-list] Re: [avr-libc-dev] Please have a look at avr-libc patch #3750
Date: Mon, 05 Sep 2005 23:47:22 +0200
User-agent: Mozilla Thunderbird 1.0.6-1.1.fc4 (X11/20050720)

Joerg Wunsch wrote:

Errm, you'd still need to supply a dummy implementation for malloc()
anyway when using the floating-point versions.  vfprintf() or
vfscanf() will cause reference to malloc() [and free()] as they do not
know at link-time they won't really be needed.

Now why not have an alloca(3) in libc? Sure it is not the best way to manage
dynamic memory but vfprintf/scanf are typicall applications where it
is acceptable. And a functionning alloca() is always handy.


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