path: root/po/fr/man2/read.2.po

# French translation of manpages
# This file is distributed under the same license as the manpages-l10n package.
# Copyright © of this file:
# Christophe Blaess <https://www.blaess.fr/christophe/>, 1996-2003.
# Stéphan Rafin <stephan.rafin@laposte.net>, 2002.
# Thierry Vignaud <tvignaud@mandriva.com>, 1999, 2002.
# François Micaux, 2002.
# Alain Portal <aportal@univ-montp2.fr>, 2003-2008.
# Jean-Philippe Guérard <fevrier@tigreraye.org>, 2005-2006.
# Jean-Luc Coulon (f5ibh) <jean-luc.coulon@wanadoo.fr>, 2006-2007.
# Julien Cristau <jcristau@debian.org>, 2006-2007.
# Thomas Huriaux <thomas.huriaux@gmail.com>, 2006-2008.
# Nicolas François <nicolas.francois@centraliens.net>, 2006-2008.
# Florentin Duneau <fduneau@gmail.com>, 2006-2010.
# Simon Paillard <simon.paillard@resel.enst-bretagne.fr>, 2006.
# Denis Barbier <barbier@debian.org>, 2006, 2010.
# David Prévot <david@tilapin.org>, 2010-2014.
# Frédéric Hantrais <fhantrais@gmail.com>, 2013, 2014.
# Jean-Philippe MENGUAL <jpmengual@debian.org>, 2021-2023.
msgid ""
msgstr ""
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"POT-Creation-Date: 2024-06-01 06:14+0200\n"
"PO-Revision-Date: 2024-04-17 17:26+0200\n"
"Last-Translator: Jean-Philippe MENGUAL <jpmengual@debian.org>\n"
"Language-Team: French <debian-l10n-french@lists.debian.org>\n"
"Language: fr\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=n > 1;\n"
"X-Generator: Lokalize 22.12.3\n"

#. type: TH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "read"
msgstr "read"

#. type: TH
#: archlinux debian-unstable opensuse-tumbleweed
#, no-wrap
msgid "2024-05-02"
msgstr "2 mai 2024"

#. type: TH
#: archlinux debian-unstable
#, no-wrap
msgid "Linux man-pages 6.8"
msgstr "Pages du manuel de Linux 6.8"

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "NAME"
msgstr "NOM"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "read - read from a file descriptor"
msgstr "read - Lire depuis un descripteur de fichier"

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "LIBRARY"
msgstr "BIBLIOTHÈQUE"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Standard C library (I<libc>, I<-lc>)"
msgstr "Bibliothèque C standard (I<libc>, I<-lc>)"

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "SYNOPSIS"
msgstr "SYNOPSIS"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<#include E<lt>unistd.hE<gt>>\n"
msgstr "B<#include E<lt>unistd.hE<gt>>\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<ssize_t read(int >I<fd>B<, void >I<buf>B<[.>I<count>B<], size_t >I<count>B<);>\n"
msgstr "B<ssize_t read(int >I<fd>B<, void >I<buf>B<[.>I<count>B<], size_t >I<count>B<);>\n"

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "DESCRIPTION"
msgstr "DESCRIPTION"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<read>()  attempts to read up to I<count> bytes from file descriptor I<fd> "
"into the buffer starting at I<buf>."
msgstr ""
"B<read>() lit jusqu'à I<count> octets depuis le descripteur de fichier I<fd> "
"dans le tampon pointé par I<buf>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On files that support seeking, the read operation commences at the file "
"offset, and the file offset is incremented by the number of bytes read.  If "
"the file offset is at or past the end of file, no bytes are read, and "
"B<read>()  returns zero."
msgstr ""
"Sur les fichiers permettant le positionnement, l'opération de lecture a lieu "
"à la position actuelle dans le fichier et elle est déplacée du nombre "
"d'octets lus. Si la position actuelle dans le fichier est à la fin du "
"fichier ou après, aucun octet n'est lu et B<read>() renvoie zéro."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If I<count> is zero, B<read>()  I<may> detect the errors described below.  "
"In the absence of any errors, or if B<read>()  does not check for errors, a "
"B<read>()  with a I<count> of 0 returns zero and has no other effects."
msgstr ""
"Si I<count> vaut zéro, B<read>() I<pourrait> détecter les erreurs décrites "
"ci-dessous. En l’absence d'erreur, ou si B<read>() ne vérifie pas les "
"erreurs, un B<read>() avec un I<count> de B<0> renvoie zéro et n'a pas "
"d'autres effets."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"According to POSIX.1, if I<count> is greater than B<SSIZE_MAX>, the result "
"is implementation-defined; see NOTES for the upper limit on Linux."
msgstr ""
"Selon POSIX.1, si I<count> est supérieur à B<SSIZE_MAX>, le résultat est "
"défini par l'implémentation ; voir les NOTES pour la limite supérieure sous "
"Linux."

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "RETURN VALUE"
msgstr "VALEUR RENVOYÉE"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On success, the number of bytes read is returned (zero indicates end of "
"file), and the file position is advanced by this number.  It is not an error "
"if this number is smaller than the number of bytes requested; this may "
"happen for example because fewer bytes are actually available right now "
"(maybe because we were close to end-of-file, or because we are reading from "
"a pipe, or from a terminal), or because B<read>()  was interrupted by a "
"signal.  See also NOTES."
msgstr ""
"En cas de succès, le nombre d'octets lus est renvoyé (zéro indique une fin "
"de fichier), et la tête de lecture est avancée de ce nombre. Le fait que le "
"nombre renvoyé soit plus petit que le nombre demandé n'est pas une erreur. "
"Cela se produit, par exemple, s'il y a moins d'octets disponibles (parce "
"qu'on était peut-être près de la fin du fichier, ou parce qu'on lit depuis "
"un tube ou un terminal) ou bien si B<read>() a été interrompu par un signal. "
"Voir les NOTES."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On error, -1 is returned, and I<errno> is set to indicate the error.  In "
"this case, it is left unspecified whether the file position (if any) changes."
msgstr ""
"En cas d'erreur, la valeur de retour est B<-1> et I<errno> est définie pour "
"préciser l'erreur. Dans ce cas, il n'est pas indiqué si la position du "
"fichier (s'il y en a) change."

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "ERRORS"
msgstr "ERREURS"

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<EAGAIN>"
msgstr "B<EAGAIN>"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The file descriptor I<fd> refers to a file other than a socket and has been "
"marked nonblocking (B<O_NONBLOCK>), and the read would block.  See "
"B<open>(2)  for further details on the B<O_NONBLOCK> flag."
msgstr ""
"Le descripteur de fichier I<fd> fait référence à un fichier autre qu'un "
"socket et a été marqué comme non bloquant (B<O_NONBLOCK>), et la lecture "
"devrait bloquer. Voir B<open>(2) pour plus de détails sur l'attribut "
"B<O_NONBLOCK>."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<EAGAIN> or B<EWOULDBLOCK>"
msgstr "B<EAGAIN> ou B<EWOULDBLOCK>"

#.  Actually EAGAIN on Linux
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The file descriptor I<fd> refers to a socket and has been marked nonblocking "
"(B<O_NONBLOCK>), and the read would block.  POSIX.1-2001 allows either error "
"to be returned for this case, and does not require these constants to have "
"the same value, so a portable application should check for both "
"possibilities."
msgstr ""
"Le descripteur de fichier I<fd> fait référence à un socket et a été marqué "
"comme non bloquant (B<O_NONBLOCK>), et la lecture devrait bloquer. "
"POSIX.1-2001 permet de renvoyer l'une ou l'autre des erreurs dans ce cas et "
"n'exige pas que ces constantes aient la même valeur. Une application "
"portable devrait donc tester les deux possibilités."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<EBADF>"
msgstr "B<EBADF>"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<fd> is not a valid file descriptor or is not open for reading."
msgstr ""
"I<fd> n'est pas un descripteur de fichier valable ou n'est pas ouvert en "
"lecture."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<EFAULT>"
msgstr "B<EFAULT>"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<buf> is outside your accessible address space."
msgstr "I<buf> pointe en dehors de l'espace d'adressage accessible."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<EINTR>"
msgstr "B<EINTR>"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The call was interrupted by a signal before any data was read; see "
"B<signal>(7)."
msgstr ""
"B<read>() a été interrompu par un signal avant d'avoir eu le temps de lire "
"quoi que ce soit ; consultez B<signal>(7)."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<EINVAL>"
msgstr "B<EINVAL>"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<fd> is attached to an object which is unsuitable for reading; or the file "
"was opened with the B<O_DIRECT> flag, and either the address specified in "
"I<buf>, the value specified in I<count>, or the file offset is not suitably "
"aligned."
msgstr ""
"Le descripteur I<fd> correspond à un objet qu'il est impossible de lire. Ou "
"bien le fichier a été ouvert avec l'attribut B<O_DIRECT>, et l'adresse de "
"I<buf>, la valeur de I<count> ou la position actuelle de la tête de lecture "
"ne sont pas alignées correctement."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<fd> was created via a call to B<timerfd_create>(2)  and the wrong size "
"buffer was given to B<read>(); see B<timerfd_create>(2)  for further "
"information."
msgstr ""
"I<fd> a été créé par un appel à B<timerfd_create>(2) et une mauvaise taille "
"de tampon a été donnée à B<read>() ; consultez B<timerfd_create>(2) pour "
"plus d'informations."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<EIO>"
msgstr "B<EIO>"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I/O error.  This will happen for example when the process is in a background "
"process group, tries to read from its controlling terminal, and either it is "
"ignoring or blocking B<SIGTTIN> or its process group is orphaned.  It may "
"also occur when there is a low-level I/O error while reading from a disk or "
"tape.  A further possible cause of B<EIO> on networked filesystems is when "
"an advisory lock had been taken out on the file descriptor and this lock has "
"been lost.  See the I<Lost locks> section of B<fcntl>(2)  for further "
"details."
msgstr ""
"Erreur d'entrée-sortie. Cela arrive, par exemple, si un processus est dans "
"un groupe en arrière-plan et tente de lire depuis le terminal qui le gère et "
"soit il ignore, soit il bloque un signal B<SIGTTIN>, ou bien son groupe est "
"orphelin. Cela arrive également si une erreur d'entrée-sortie de bas niveau "
"s'est produite pendant la lecture d'un disque ou d'une bande. Une autre "
"cause possible de B<EIO> sur les systèmes de fichiers en réseau est la "
"présence d'un verrou consultatif sur le descripteur de fichier et le fait "
"qu'il a été perdu. Voir la section I<Perte de verrou> de B<fcntl>(2) pour "
"plus de détails."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<EISDIR>"
msgstr "B<EISDIR>"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<fd> refers to a directory."
msgstr "I<fd> est un répertoire."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Other errors may occur, depending on the object connected to I<fd>."
msgstr ""
"D'autres erreurs peuvent se produire suivant le type d'objet associé à I<fd>."

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "STANDARDS"
msgstr "STANDARDS"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "POSIX.1-2008."
msgstr "POSIX.1-2008."

#. type: SH
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "HISTORY"
msgstr "HISTORIQUE"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "SVr4, 4.3BSD, POSIX.1-2001."
msgstr "SVr4, 4.3BSD, POSIX.1-2001."

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "NOTES"
msgstr "NOTES"

#.  commit e28cc71572da38a5a12c1cfe4d7032017adccf69
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On Linux, B<read>()  (and similar system calls) will transfer at most "
"0x7ffff000 (2,147,479,552) bytes, returning the number of bytes actually "
"transferred.  (This is true on both 32-bit and 64-bit systems.)"
msgstr ""
"Sur Linux, B<read>() (et les appels système équivalents) transfèreront au "
"maximum 0x7ffff000 (2 147 479 552) octets et renverront le nombre d'octets "
"transférés (cela est vrai aussi bien sur des systèmes 32 que 64 bits)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On NFS filesystems, reading small amounts of data will update the timestamp "
"only the first time, subsequent calls may not do so.  This is caused by "
"client side attribute caching, because most if not all NFS clients leave "
"I<st_atime> (last file access time)  updates to the server, and client side "
"reads satisfied from the client's cache will not cause I<st_atime> updates "
"on the server as there are no server-side reads.  UNIX semantics can be "
"obtained by disabling client-side attribute caching, but in most situations "
"this will substantially increase server load and decrease performance."
msgstr ""
"Sur un système de fichiers NFS, la lecture de petites quantités de données "
"ne mettra à jour l'horodatage du fichier que lors de la première lecture. "
"Les lectures suivantes ne modifieront pas cette heure. Cela est dû à la mise "
"en cache des attributs côté client, car la plupart, si ce n'est tous les "
"clients NFS, mettent à jour sur le serveur I<st_atime> (heure de dernier "
"accès au fichier), et les lectures côté client satisfaites par le cache du "
"client n'effectueront pas la mise à jour de I<st_atime> sur le serveur, car "
"il n'y a pas de lecture du côté serveur. La véritable sémantique UNIX peut "
"être obtenue en désactivant le cache des attributs du côté client, mais "
"généralement cela augmente sensiblement la charge du serveur et dégrade les "
"performances."

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "BUGS"
msgstr "BOGUES"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"According to POSIX.1-2008/SUSv4 Section XSI 2.9.7 (\"Thread Interactions "
"with Regular File Operations\"):"
msgstr ""
"Selon POSIX.1-2008/SUSv4, Section XSI 2.9.7 (« Thread Interactions with "
"Regular File Operations ») :"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"All of the following functions shall be atomic with respect to each other in "
"the effects specified in POSIX.1-2008 when they operate on regular files or "
"symbolic links: ..."
msgstr ""
"Toutes les fonctions suivantes doivent être atomiques et ne pas se perturber "
"mutuellement pour ce qui concerne les effets spécifiés dans POSIX.1-2008 "
"lorsqu'elles opèrent sur les fichiers normaux ou sur les liens "
"symboliques : ..."

#.  http://thread.gmane.org/gmane.linux.kernel/1649458
#.     From: Michael Kerrisk (man-pages <mtk.manpages <at> gmail.com>
#.     Subject: Update of file offset on write() etc. is non-atomic with I/O
#.     Date: 2014-02-17 15:41:37 GMT
#.     Newsgroups: gmane.linux.kernel, gmane.linux.file-systems
#.  commit 9c225f2655e36a470c4f58dbbc99244c5fc7f2d4
#.     Author: Linus Torvalds <torvalds@linux-foundation.org>
#.     Date:   Mon Mar 3 09:36:58 2014 -0800
#.         vfs: atomic f_pos accesses as per POSIX
#. type: Plain text
#: archlinux debian-unstable fedora-rawhide opensuse-tumbleweed
msgid ""
"Among the APIs subsequently listed are B<read>()  and B<readv>(2).  And "
"among the effects that should be atomic across threads (and processes)  are "
"updates of the file offset.  However, before Linux 3.14, this was not the "
"case: if two processes that share an open file description (see B<open>(2))  "
"perform a B<read>()  (or B<readv>(2))  at the same time, then the I/O "
"operations were not atomic with respect to updating the file offset, with "
"the result that the reads in the two processes might (incorrectly) overlap "
"in the blocks of data that they obtained.  This problem was fixed in Linux "
"3.14."
msgstr ""
"B<read>() et B<readv>(2) figurent parmi les API listées par la suite. En "
"outre, la mise à jour du décalage de fichier fait partie des effets qui "
"doivent être atomiques pour les threads (et pour les processus). Cependant, "
"avant Linux 3.14, cela n'était pas le cas : si deux processus partageant un "
"même descripteur de fichier ouvert (consultez B<open>(2)) effectuaient une "
"action B<read>() (ou B<readv>(2)) simultanément, alors les opérations E/S "
"n'étaient pas atomiques pour ce qui concernait la mise à jour du décalage de "
"fichier. En conséquence, les lectures effectuées par les deux processus "
"pouvaient se chevaucher au niveau des blocs des données récupérées (de façon "
"incorrecte). Ce problème a été résolu dans Linux 3.14."

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "SEE ALSO"
msgstr "VOIR AUSSI"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<close>(2), B<fcntl>(2), B<ioctl>(2), B<lseek>(2), B<open>(2), B<pread>(2), "
"B<readdir>(2), B<readlink>(2), B<readv>(2), B<select>(2), B<write>(2), "
"B<fread>(3)"
msgstr ""
"B<close>(2), B<fcntl>(2), B<ioctl>(2), B<lseek>(2), B<open>(2), B<pread>(2), "
"B<readdir>(2), B<readlink>(2), B<readv>(2), B<select>(2), B<write>(2), "
"B<fread>(3)"

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "2022-12-04"
msgstr "4 décembre 2022"

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "Linux man-pages 6.03"
msgstr "Pages du manuel de Linux 6.03"

#. type: Plain text
#: debian-bookworm
msgid ""
"The types I<size_t> and I<ssize_t> are, respectively, unsigned and signed "
"integer data types specified by POSIX.1."
msgstr ""
"Les types I<size_t> et I<ssize_t> sont respectivement des types de données "
"d’entiers non signés et signés indiqués par POSIX.1."

#.  http://thread.gmane.org/gmane.linux.kernel/1649458
#.     From: Michael Kerrisk (man-pages <mtk.manpages <at> gmail.com>
#.     Subject: Update of file offset on write() etc. is non-atomic with I/O
#.     Date: 2014-02-17 15:41:37 GMT
#.     Newsgroups: gmane.linux.kernel, gmane.linux.file-systems
#.  commit 9c225f2655e36a470c4f58dbbc99244c5fc7f2d4
#.     Author: Linus Torvalds <torvalds@linux-foundation.org>
#.     Date:   Mon Mar 3 09:36:58 2014 -0800
#.         vfs: atomic f_pos accesses as per POSIX
#. type: Plain text
#: debian-bookworm fedora-40 mageia-cauldron opensuse-leap-15-6
msgid ""
"Among the APIs subsequently listed are B<read>()  and B<readv>(2).  And "
"among the effects that should be atomic across threads (and processes)  are "
"updates of the file offset.  However, before Linux 3.14, this was not the "
"case: if two processes that share an open file description (see B<open>(2))  "
"perform a B<read>()  (or B<readv>(2))  at the same time, then the I/O "
"operations were not atomic with respect updating the file offset, with the "
"result that the reads in the two processes might (incorrectly) overlap in "
"the blocks of data that they obtained.  This problem was fixed in Linux 3.14."
msgstr ""
"B<read>() et B<readv>(2) figurent parmi les API listées par la suite. En "
"outre, la mise à jour du décalage de fichier fait partie des effets qui "
"doivent être atomiques pour les threads (et pour les processus). Cependant, "
"avant Linux 3.14, cela n'était pas le cas : si deux processus partageant un "
"même descripteur de fichier ouvert (consultez B<open>(2)) effectuaient une "
"action B<read>() (ou B<readv>(2)) simultanément, alors les opérations E/S "
"n'étaient pas atomiques pour ce qui concernait la mise à jour du décalage de "
"fichier. En conséquence, les lectures effectuées par les deux processus "
"pouvaient se chevaucher au niveau des blocs des données récupérées (de façon "
"incorrecte). Ce problème a été résolu dans Linux 3.14."

#. type: TH
#: fedora-40 mageia-cauldron
#, no-wrap
msgid "2023-10-31"
msgstr "31 octobre 2023"

#. type: TH
#: fedora-40 mageia-cauldron
#, no-wrap
msgid "Linux man-pages 6.06"
msgstr "Pages du manuel de Linux 6.06"

#. type: TH
#: fedora-rawhide
#, no-wrap
msgid "2024-03-12"
msgstr "12 mars 2024"

#. type: TH
#: fedora-rawhide
#, no-wrap
msgid "Linux man-pages 6.7"
msgstr "Pages du manuel de Linux 6.7"

#. type: TH
#: opensuse-leap-15-6
#, no-wrap
msgid "2023-04-03"
msgstr "3 avril 2023"

#. type: TH
#: opensuse-leap-15-6
#, no-wrap
msgid "Linux man-pages 6.04"
msgstr "Pages du manuel de Linux 6.04"

#. type: TH
#: opensuse-tumbleweed
#, no-wrap
msgid "Linux man-pages (unreleased)"
msgstr "Pages du manuel de Linux (non publiées)"