path: root/po/fr/man3/bzero.3.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>, 2010-2012, 2014.
# Frédéric Hantrais <fhantrais@gmail.com>, 2013, 2014.
# Jean-Pierre Giraud <jean-pierregiraud@neuf.fr>, 2023.
msgid ""
msgstr ""
"Project-Id-Version: perkamon\n"
"POT-Creation-Date: 2024-03-01 16:53+0100\n"
"PO-Revision-Date: 2023-05-16 00:20+0200\n"
"Last-Translator: Jean-Pierre Giraud <jean-pierregiraud@neuf.fr>\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 22.12.1\n"

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

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

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

#. 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 "bzero, explicit_bzero - zero a byte string"
msgstr "bzero, explicit_bzero - mise à zéro d'une chaîne d'octets"

#. 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>strings.hE<gt>>\n"
msgstr "B<#include E<lt>strings.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<void bzero(void >I<s>B<[.>I<n>B<], size_t >I<n>B<);>\n"
msgstr "B<void bzero(void >I<s>B<[.>I<n>B<], size_t >I<n>B<);>\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<#include E<lt>string.hE<gt>>\n"
msgstr "B<#include E<lt>string.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<void explicit_bzero(void >I<s>B<[.>I<n>B<], size_t >I<n>B<);>\n"
msgstr "B<void explicit_bzero(void >I<s>B<[.>I<n>B<], size_t >I<n>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 ""
"The B<bzero>()  function erases the data in the I<n> bytes of the memory "
"starting at the location pointed to by I<s>, by writing zeros (bytes "
"containing \\[aq]\\e0\\[aq]) to that area."
msgstr ""
"La fonction B<bzero>() efface les données dans les I<n> premiers octets de "
"la mémoire à partir de l'emplacement pointé par I<s> en écrivant des zéros "
"(octets contenant «\\ \\e0\\ ») dans cette zone."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<explicit_bzero>()  function performs the same task as B<bzero>().  It "
"differs from B<bzero>()  in that it guarantees that compiler optimizations "
"will not remove the erase operation if the compiler deduces that the "
"operation is \"unnecessary\"."
msgstr ""
"La fonction B<explicit_bzero>() exécute les mêmes tâches que B<bzero>(). "
"Elle diffère de B<bzero>() en ce qu'elle garantit que les optimisations du "
"compilateur ne suppriment pas l'opération d'effacement si le compilateur "
"déduit que l'opération n'est «\\ pas indispensable\\ »."

#. 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 "None."
msgstr "Aucune."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"For an explanation of the terms used in this section, see B<attributes>(7)."
msgstr ""
"Pour une explication des termes utilisés dans cette section, consulter "
"B<attributes>(7)."

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

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

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

#. type: tbl table
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid ".na\n"
msgstr ".na\n"

#. type: tbl table
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid ".nh\n"
msgstr ".nh\n"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"B<bzero>(),\n"
"B<explicit_bzero>()"
msgstr ""
"B<bzero>(),\n"
"B<explicit_bzero>()"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Thread safety"
msgstr "Sécurité des threads"

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

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

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

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "glibc 2.25."
msgstr "glibc 2.25."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<explicit_bzero>()  function is a nonstandard extension that is also "
"present on some of the BSDs.  Some other implementations have a similar "
"function, such as B<memset_explicit>()  or B<memset_s>()."
msgstr ""
"La fonction B<explicit_bzero>() est une extension qui n'est pas standard, "
"mais est présente également dans certains BSD. Certaines autres "
"implémentations ont une fonction similaire comme B<memset_explicit>() ou "
"B<memset_s>()."

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

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

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "Marked as LEGACY in POSIX.1-2001.  Removed in POSIX.1-2008."
msgstr ""
"Fonction marquée «\\ LEGACY\\ » dans POSIX.1-2001, supprimée dans "
"POSIX.1-2008."

#. 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"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<explicit_bzero>()  function addresses a problem that security-"
"conscious applications may run into when using B<bzero>(): if the compiler "
"can deduce that the location to be zeroed will never again be touched by a "
"I<correct> program, then it may remove the B<bzero>()  call altogether.  "
"This is a problem if the intent of the B<bzero>()  call was to erase "
"sensitive data (e.g., passwords)  to prevent the possibility that the data "
"was leaked by an incorrect or compromised program.  Calls to "
"B<explicit_bzero>()  are never optimized away by the compiler."
msgstr ""
"La fonction B<explicit_bzero>() traite d'un problème que peuvent rencontrer "
"les applications soucieuses de la sécurité lors de l'utilisation de "
"B<bzero>() : si le compilateur peut déduire que l'emplacement à mettre à "
"zéro ne sera jamais plus touché par un programme I<correct>, alors il peut "
"supprimer complètement l'appel B<bzero>(). C'est un problème si l'intention "
"de l'appel B<bzero>() était d'effacer des données sensibles (par exemple des "
"mots de passe) pour éviter la possibilité de la divulgation des données par "
"un programme incorrect ou compromis. Les appels à B<explicit_bzero>() ne "
"sont jamais optimisés par le compilateur."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<explicit_bzero>()  function does not solve all problems associated "
"with erasing sensitive data:"
msgstr ""
"La fonction B<explicit_bzero>() ne résout pas tous les problèmes associés à "
"l'effacement des données sensibles :"

#. type: IP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "\\[bu]"
msgstr "-"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<explicit_bzero>()  function does I<not> guarantee that sensitive data "
"is completely erased from memory.  (The same is true of B<bzero>().)  For "
"example, there may be copies of the sensitive data in a register and in "
"\"scratch\" stack areas.  The B<explicit_bzero>()  function is not aware of "
"these copies, and can't erase them."
msgstr ""
"La fonction B<explicit_bzero>() ne garantit I<pas> que les données sensibles "
"sont complètement effacées de la mémoire. (C'est la même chose pour "
"B<bzero>().) Par exemple, il peut y avoir des copies des données sensibles "
"dans un registre et des zones « scratch » de la pile. La fonction "
"B<explicit_bzero>() n'a pas connaissance de ces copies et ne peut pas les "
"effacer."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In some circumstances, B<explicit_bzero>()  can I<decrease> security.  If "
"the compiler determined that the variable containing the sensitive data "
"could be optimized to be stored in a register (because it is small enough to "
"fit in a register, and no operation other than the B<explicit_bzero>()  call "
"would need to take the address of the variable), then the "
"B<explicit_bzero>()  call will force the data to be copied from the register "
"to a location in RAM that is then immediately erased (while the copy in the "
"register remains unaffected).  The problem here is that data in RAM is more "
"likely to be exposed by a bug than data in a register, and thus the "
"B<explicit_bzero>()  call creates a brief time window where the sensitive "
"data is more vulnerable than it would otherwise have been if no attempt had "
"been made to erase the data."
msgstr ""
"Dans certaines circonstances, B<explicit_bzero>() peut réduire la sécurité. "
"Si le compilateur a déterminé que la variable contenant les données "
"sensibles pouvait être optimisée pour être stockée dans un registre (parce "
"qu'elle était assez petite pour tenir dans un registre et qu'aucune autre "
"opération que l'appel B<explicit_bzero>() n'avait besoin d'obtenir l'adresse "
"de la variable), alors l'appel B<explicit_bzero>() pourra forcer la copie "
"des données du registre vers un emplacement en mémoire vive qui est alors "
"immédiatement effacé (tandis que la copie dans le registre demeure non "
"touchée). Le problème ici est que la donnée en mémoire vive est plus "
"susceptible d'être exposée par un bogue que les données dans le registre, et "
"donc l'appel B<explicit_bzero>() crée une courte fenêtre temporelle où les "
"données sont plus vulnérables qu'elles ne l'auraient été si aucune tentative "
"d'effacement des données n'avait été entreprise."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Note that declaring the sensitive variable with the B<volatile> qualifier "
"does I<not> eliminate the above problems.  Indeed, it will make them worse, "
"since, for example, it may force a variable that would otherwise have been "
"optimized into a register to instead be maintained in (more vulnerable)  RAM "
"for its entire lifetime."
msgstr ""
"Notez que déclarer la variable sensible avec le qualificatif de B<volatile> "
"I<n'élimine pas> les problème ci-dessus. En fait, cela ne fait que "
"l’aggraver dans la mesure où, par exemple, cela peut faire qu'une variable, "
"qui autrement aurait été optimisée dans un registre, est plutôt maintenue en "
"mémoire vive (plus vulnérable) durant toute son existence."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Notwithstanding the above details, for security-conscious applications, "
"using B<explicit_bzero>()  is generally preferable to not using it.  The "
"developers of B<explicit_bzero>()  anticipate that future compilers will "
"recognize calls to B<explicit_bzero>()  and take steps to ensure that all "
"copies of the sensitive data are erased, including copies in registers or in "
"\"scratch\" stack areas."
msgstr ""
"Malgré les détails ci-dessus, pour les applications soucieuses de la "
"sécurité, utiliser B<explicit_bzero>() est généralement préférable à ne pas "
"le faire. Les développeurs d'B<explicit_bzero>() s'attendent à ce que les "
"compilateurs à venir reconnaîtront les appels d'B<explicit_bzero>() et "
"prendront des mesures pour s'assurer que toutes les copies des données "
"sensibles sont effacées, y compris les copies dans les registres ou dans les "
"zones « scratch » de la pile."

#. 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<bstring>(3), B<memset>(3), B<swab>(3)"
msgstr "B<bstring>(3), B<memset>(3), B<swab>(3)"

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "2023-02-05"
msgstr "5 février 2023"

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

#. type: SH
#: debian-bookworm
#, no-wrap
msgid "VERSIONS"
msgstr "VERSIONS"

#. type: Plain text
#: debian-bookworm
msgid "B<explicit_bzero>()  first appeared in glibc 2.25."
msgstr "B<explicit_bzero>() a été introduite dans la glibc 2.25."

#. type: Plain text
#: debian-bookworm
msgid ""
"The B<bzero>()  function is deprecated (marked as LEGACY in POSIX.1-2001); "
"use B<memset>(3)  in new programs.  POSIX.1-2008 removes the specification "
"of B<bzero>().  The B<bzero>()  function first appeared in 4.3BSD."
msgstr ""
"La fonction B<bzero>() est déconseillée (marquée «\\ LEGACY\\ » dans "
"POSIX.1-2001), utilisez B<memset>(3) dans les nouveaux programmes. "
"POSIX.1-2008 supprime la spécification de B<bzero>(). La fonction B<bzero> a "
"été introduite dans 4.3BSD."

#. type: TH
#: debian-unstable opensuse-tumbleweed
#, no-wrap
msgid "2023-07-20"
msgstr "20 juillet 2023"

#. type: TH
#: debian-unstable opensuse-tumbleweed
#, no-wrap
msgid "Linux man-pages 6.05.01"
msgstr "Pages du manuel de Linux 6.05.01"

#. type: TH
#: opensuse-leap-15-6
#, no-wrap
msgid "2023-03-30"
msgstr "30 mars 2023"

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