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Article #15169

Re: fwrite et setvbuf

#15169
From: Pierre Habouzit
Date: Sat, 08 Oct 2005 17:47
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1842 bytes
> en g�n�ral setvbuf bufferise � 8 ou 32k. 24octets, �a ressemble � une
> linuxerie ou une erreur de manipe...

en fait, en refaisant un petit programme qui ne fait que utiliser fwrite, il
apparait que ce qui provoque l'�criture c'est une utilisation de ma part de
'ftell'

je pensais (visiblement naivement) que ftell ne faisait que lire un membre
de la structure interne de FILE, mais visiblement ca g�n�re un flush des
buffers. Le probl�me vient de l�.

Il va donc falloir que je reprogramme ma propre bufferisation � cause de ca,
c'est trop b�te ...

d�sol� pour le d�rangement donc.
-- 
�O�  Pierre Habouzit
��O                                                madcoder@debian.org
OOO                                                http://www.madism.org
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From: Pierre Habouzit <madcoder@debian.org>
Subject: Re: fwrite et setvbuf
Newsgroups: fr.comp.lang.c
Date: Sat, 08 Oct 2005 19:47:40 +0200
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