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688 lines
16 KiB
XML
688 lines
16 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 4e53894013ec0d223e2723ece46447ba00d5baf5 Maintainer: yannick Status: ready -->
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<!-- Reviewed: no -->
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<appendix xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="eio.constants">
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&reftitle.constants;
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&extension.constants;
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<para>Constantes de priorités des demandes :
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<variablelist>
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<!--{{{ EIO_PRI_* -->
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<varlistentry xml:id="constant.eio-pri-min">
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<term>
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<constant>EIO_PRI_MIN</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Demande une priorité minimale
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-pri-default">
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<term>
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<constant>EIO_PRI_DEFAULT</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Demande une priorité par défaut
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-pri-max">
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<term>
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<constant>EIO_PRI_MAX</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Demande une priorité maximale
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</simpara>
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</listitem>
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</varlistentry>
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<!--}}}-->
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</variablelist>
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</para>
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<para>Argument <parameter>whence</parameter> de la fonction
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<function>eio_seek</function> :
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<variablelist>
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<varlistentry xml:id="constant.eio-seek-set">
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<term>
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<constant>EIO_SEEK_SET</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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La position est définie pour spécifier le nombre
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d'octets (<parameter>offset</parameter>).
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-seek-cur">
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<term>
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<constant>EIO_SEEK_CUR</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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La position est définie à sa position courante,
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à laquelle on ajoute <parameter>offset</parameter> octets.
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-seek-end">
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<term>
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<constant>EIO_SEEK_END</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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La position est définie à la taille du fichier, à laquelle
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on ajoute <parameter>offset</parameter> octets.
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</simpara>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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<para>
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Drapeaux utilisés avec la fonction <function>eio_readdir</function>:
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<variablelist>
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<!--{{{ EIO_READDIR_* -->
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<varlistentry xml:id="constant.eio-readdir-dents">
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<term>
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<constant>EIO_READDIR_DENTS</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Drapeau de la fonction <function>eio_readdir</function>.
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Si spécifié, l'argument résultant de la fonction de rappel
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devient un tableau contenant les clés suivantes :
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<literal>'names'</literal> - tableau de noms de dossier
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<literal>'dents'</literal> - tableau de tableaux <literal>struct eio_dirent</literal>
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contenant les clés suivantes :
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<literal>'name'</literal> - le nom du dossier ;
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<literal>'type'</literal> - une constante <emphasis>EIO_DT_*</emphasis> ;
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<literal>'inode'</literal> - le nombre d'inodes, si disponible, sinon, non spécifié ;
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-readdir-dirs-first">
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<term>
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<constant>EIO_READDIR_DIRS_FIRST</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Lorsque ce drapeau est spécifié, les noms sont retournés dans un
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ordre où les dossiers arrivent en premier, dans un ordre optimal suivant
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les statistiques.
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-readdir-stat-order">
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<term>
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<constant>EIO_READDIR_STAT_ORDER</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Lorsque ce drapeau est spécifié, alors les noms sont retournés
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dans un ordre utilisant uniquement <literal>stat</literal>.
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Lors de l'utilisation de la fonction
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<function>stat</function> sur tous les fichiers du dossier fourni,
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l'ordre retourné grâce à ce drapeau sera bien plus rapide.
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-readdir-found-unknown">
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<term>
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<constant>EIO_READDIR_FOUND_UNKNOWN</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<!--}}}-->
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<!--{{{ EIO_DT_* -->
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<varlistentry xml:id="constant.eio-dt-unknown">
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<term>
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<constant>EIO_DT_UNKNOWN</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Noeud de type inconnu (assez commun). Un appel à la fonction
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<function>stat</function> est nécessaire.
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-fifo">
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<term>
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<constant>EIO_DT_FIFO</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Noeud de type FIFO
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-chr">
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<term>
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<constant>EIO_DT_CHR</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Type de nœud
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-mpc">
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<term>
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<constant>EIO_DT_MPC</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Noeud de type périphérique à caractères multiplexés (v7+coherent)
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-dir">
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<term>
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<constant>EIO_DT_DIR</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Noeud de type dossier
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-nam">
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<term>
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<constant>EIO_DT_NAM</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Noeud de type fichier nommé Xenix
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-blk">
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<term>
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<constant>EIO_DT_BLK</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Type de nœud
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-mpb">
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<term>
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<constant>EIO_DT_MPB</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>Périphérique de bloc multiplexé (v7+coherent)
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-reg">
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<term>
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<constant>EIO_DT_REG</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Type de nœud
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-nwk">
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<term>
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<constant>EIO_DT_NWK</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-cmp">
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<term>
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<constant>EIO_DT_CMP</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Noeud de type réseau HP-UX
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-lnk">
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<term>
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<constant>EIO_DT_LNK</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Noeud de type lien
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-sock">
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<term>
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<constant>EIO_DT_SOCK</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Noeud de type socket
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-door">
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<term>
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<constant>EIO_DT_DOOR</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Noeud de type Solaris door
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-wht">
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<term>
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<constant>EIO_DT_WHT</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Noeud de type
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-dt-max">
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<term>
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<constant>EIO_DT_MAX</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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Valeur maximale du type de nœud
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</simpara>
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</listitem>
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</varlistentry>
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<!--}}}-->
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</variablelist>
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</para>
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<para>
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Modes d'accès utilisés par l'argument <parameter>flags</parameter>
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de la fonction <function>eio_open</function> :
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<variablelist>
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<!--{{{ EIO_O_*-->
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<varlistentry xml:id="constant.eio-o-rdonly">
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<term>
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<constant>EIO_O_RDONLY</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-o-wronly">
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<term>
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<constant>EIO_O_WRONLY</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-o-rdwr">
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<term>
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<constant>EIO_O_RDWR</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-o-nonblock">
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<term>
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<constant>EIO_O_NONBLOCK</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-o-append">
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<term>
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<constant>EIO_O_APPEND</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-o-creat">
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<term>
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<constant>EIO_O_CREAT</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-o-trunc">
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<term>
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<constant>EIO_O_TRUNC</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-o-excl">
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<term>
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<constant>EIO_O_EXCL</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-o-fsync">
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<term>
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<constant>EIO_O_FSYNC</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<!--}}}-->
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</variablelist>
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</para>
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<para>
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Drapeaux pour l'argument <parameter>mode</parameter> de la fonction <function>eio_open</function> :
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<variablelist>
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<!--{{{ EIO_S_I*-->
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<varlistentry xml:id="constant.eio-s-irusr">
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<term>
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<constant>EIO_S_IRUSR</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-s-iwusr">
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<term>
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<constant>EIO_S_IWUSR</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-s-ixusr">
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<term>
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<constant>EIO_S_IXUSR</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-s-irgrp">
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<term>
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<constant>EIO_S_IRGRP</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-s-iwgrp">
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<term>
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<constant>EIO_S_IWGRP</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-s-ixgrp">
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<term>
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<constant>EIO_S_IXGRP</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-s-iroth">
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<term>
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<constant>EIO_S_IROTH</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-s-iwoth">
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<term>
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<constant>EIO_S_IWOTH</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-s-ixoth">
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<term>
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<constant>EIO_S_IXOTH</constant>
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(<type>int</type>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="constant.eio-s-ifreg">
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<term>
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<constant>EIO_S_IFREG</constant>
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(<type>int</type>)
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</term>
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<listitem>
|
|
<simpara>
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry xml:id="constant.eio-s-ifchr">
|
|
<term>
|
|
<constant>EIO_S_IFCHR</constant>
|
|
(<type>int</type>)
|
|
</term>
|
|
<listitem>
|
|
<simpara>
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry xml:id="constant.eio-s-ifblk">
|
|
<term>
|
|
<constant>EIO_S_IFBLK</constant>
|
|
(<type>int</type>)
|
|
</term>
|
|
<listitem>
|
|
<simpara>
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry xml:id="constant.eio-s-ififo">
|
|
<term>
|
|
<constant>EIO_S_IFIFO</constant>
|
|
(<type>int</type>)
|
|
</term>
|
|
<listitem>
|
|
<simpara>
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry xml:id="constant.eio-s-ifsock">
|
|
<term>
|
|
<constant>EIO_S_IFSOCK</constant>
|
|
(<type>int</type>)
|
|
</term>
|
|
<listitem>
|
|
<simpara>
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
<!--}}}-->
|
|
|
|
|
|
</variablelist>
|
|
</para>
|
|
<para>
|
|
Drapeaux pour la fonction <function>eio_sync_file_range</function> :
|
|
<variablelist>
|
|
|
|
<!--{{{ EIO_SYNC_FILE_*-->
|
|
<varlistentry xml:id="constant.eio-sync-file-range-wait-before">
|
|
<term>
|
|
<constant>EIO_SYNC_FILE_RANGE_WAIT_BEFORE</constant>
|
|
(<type>int</type>)
|
|
</term>
|
|
<listitem>
|
|
<simpara>
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry xml:id="constant.eio-sync-file-range-write">
|
|
<term>
|
|
<constant>EIO_SYNC_FILE_RANGE_WRITE</constant>
|
|
(<type>int</type>)
|
|
</term>
|
|
<listitem>
|
|
<simpara>
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry xml:id="constant.eio-sync-file-range-wait-after">
|
|
<term>
|
|
<constant>EIO_SYNC_FILE_RANGE_WAIT_AFTER</constant>
|
|
(<type>int</type>)
|
|
</term>
|
|
<listitem>
|
|
<simpara>
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
<!--}}}-->
|
|
|
|
|
|
</variablelist>
|
|
</para>
|
|
<para>
|
|
Drapeaux pour la fonction <function>eio_fallocate</function> :
|
|
<variablelist>
|
|
|
|
<varlistentry xml:id="constant.eio-falloc-fl-keep-size">
|
|
<term>
|
|
<constant>EIO_FALLOC_FL_KEEP_SIZE</constant>
|
|
(<type>int</type>)
|
|
</term>
|
|
<listitem>
|
|
<simpara>
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
</variablelist>
|
|
</para>
|
|
|
|
<note xmlns="http://docbook.org/ns/docbook">
|
|
<simpara>
|
|
Les constantes <emphasis>EIO_S_I*</emphasis> ont la même signification
|
|
que leurs équivalents POSIX <emphasis>S_I*</emphasis>.
|
|
</simpara>
|
|
</note>
|
|
|
|
<note xmlns="http://docbook.org/ns/docbook">
|
|
<simpara>
|
|
Les constantes <emphasis>EIO_SYNC_FILE_*</emphasis> ont la même signification
|
|
que leurs équivalents <emphasis>SYNC_FILE_**</emphasis>.
|
|
</simpara>
|
|
</note>
|
|
|
|
<note xmlns="http://docbook.org/ns/docbook">
|
|
<simpara>
|
|
Les constantes <emphasis>EIO_O_*</emphasis> ont la même signification
|
|
que leurs équivalents <emphasis>O_*</emphasis>.
|
|
</simpara>
|
|
</note>
|
|
</appendix>
|
|
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|
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