# 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, 2013.
# Cédric Boutillier <cedric.boutillier@gmail.com>, 2011, 2012, 2013.
# Frédéric Hantrais <fhantrais@gmail.com>, 2013, 2014.
# Jean-Philippe MENGUAL <jpmengual@debian.org>, 2022-2023.
msgid ""
msgstr ""
"Project-Id-Version: perkamon\n"
"POT-Creation-Date: 2024-06-01 06:22+0200\n"
"PO-Revision-Date: 2023-02-06 17:45+0100\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: Weblate 3.1.1\n"

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

#. 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 "signal - ANSI C signal handling"
msgstr "signal - Gestion de signaux ANSI C"

#. 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>signal.hE<gt>>\n"
msgstr "B<#include E<lt>signal.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<typedef void (*sighandler_t)(int);>\n"
msgstr "B<typedef void (*sighandler_t)(int);>\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<sighandler_t signal(int >I<signum>B<, sighandler_t >I<handler>B<);>\n"
msgstr "B<sighandler_t signal(int >I<signum>B<, sighandler_t >I<handler>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<WARNING>: the behavior of B<signal>()  varies across UNIX versions, and "
"has also varied historically across different versions of Linux.  B<Avoid "
"its use>: use B<sigaction>(2)  instead.  See I<Portability> below."
msgstr ""
"B<AVERTISSEMENT> : Le comportement de B<signal>() varie selon les versions "
"d'UNIX, et a aussi varié au cours du temps dans les différentes versions de "
"Linux. B<Évitez de l'utiliser>\\ : utilisez plutôt B<sigaction>(2). "
"Consultez la section I<Portabilité> plus bas."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<signal>()  sets the disposition of the signal I<signum> to I<handler>, "
"which is either B<SIG_IGN>, B<SIG_DFL>, or the address of a programmer-"
"defined function (a \"signal handler\")."
msgstr ""
"B<signal>() installe le gestionnaire I<handler> pour le signal I<signum>. "
"I<handler> peut être B<SIG_IGN>, B<SIG_DFL> ou l'adresse d'une fonction "
"définie par le programmeur (un «\\ gestionnaire de signal\\ »)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If the signal I<signum> is delivered to the process, then one of the "
"following happens:"
msgstr ""
"Lors de l'arrivée d'un signal correspondant au numéro I<signum>, l'un des "
"événements suivants se produit\\ :"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "If the disposition is set to B<SIG_IGN>, then the signal is ignored."
msgstr "Si le gestionnaire vaut B<SIG_IGN>, le signal est ignoré."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If the disposition is set to B<SIG_DFL>, then the default action associated "
"with the signal (see B<signal>(7))  occurs."
msgstr ""
"Si le gestionnaire est B<SIG_DFL>, l'action par défaut associée à ce signal "
"est entreprise (consultez B<signal>(7))."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If the disposition is set to a function, then first either the disposition "
"is reset to B<SIG_DFL>, or the signal is blocked (see I<Portability> below), "
"and then I<handler> is called with argument I<signum>.  If invocation of the "
"handler caused the signal to be blocked, then the signal is unblocked upon "
"return from the handler."
msgstr ""
"Si le gestionnaire est une fonction, alors tout d'abord le gestionnaire est "
"reconfiguré à  B<SIG_DFL>, ou le signal est bloqué (voir la section "
"I<Portabilité> ci\\(hydessous), puis I<handler> est appelée avec l'argument "
"I<signum>. Si l'invocation du gestionnaire a bloqué le signal, le signal est "
"débloqué au retour du gestionnaire."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The signals B<SIGKILL> and B<SIGSTOP> cannot be caught or ignored."
msgstr ""
"Les signaux B<SIGKILL> et B<SIGSTOP> ne peuvent être ni ignorés, ni "
"interceptés."

#. 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 ""
"B<signal>()  returns the previous value of the signal handler.  On failure, "
"it returns B<SIG_ERR>, and I<errno> is set to indicate the error."
msgstr ""
"B<signal>() renvoie la valeur précédente du gestionnaire de signaux. En cas "
"d'erreur, il renvoie B<SIG_ERR>s et I<errno> est positionné pour indiquer "
"l'erreur."

#. 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<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<signum> is invalid."
msgstr "I<signum> est invalide."

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

#.  libc4 and libc5 define
#.  .IR SignalHandler ;
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The use of I<sighandler_t> is a GNU extension, exposed if B<_GNU_SOURCE> is "
"defined; glibc also defines (the BSD-derived)  I<sig_t> if B<_BSD_SOURCE> "
"(glibc 2.19 and earlier)  or B<_DEFAULT_SOURCE> (glibc 2.19 and later)  is "
"defined.  Without use of such a type, the declaration of B<signal>()  is the "
"somewhat harder to read:"
msgstr ""
"L'utilisation du type I<sighandler_t> est une extension GNU, exposée si "
"B<_GNU_SOURCE> est définie. La glibc définit aussi I<sig_t> (dérivé de BSD) "
"si B<_BSD_SOURCE> (dans la glibc 2.19 ou les précédentes) ou "
"B<_DEFAULT_SOURCE> (dans la glibc 2.19 et les suivantes) est définie. Sans "
"cette définition de ce type, la déclaration de B<signal>() est un peu plus "
"difficile à lire :"

#. 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 ( *>I<signal>B<(int >I<signum>B<, void (*>I<handler>B<)(int)) ) (int);>\n"
msgstr "B<void ( *>I<signal>B<(int >I<signum>B<, void (*>I<handler>B<)(int)) ) (int);>\n"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The only portable use of B<signal>()  is to set a signal's disposition to "
"B<SIG_DFL> or B<SIG_IGN>.  The semantics when using B<signal>()  to "
"establish a signal handler vary across systems (and POSIX.1 explicitly "
"permits this variation); B<do not use it for this purpose.>"
msgstr ""
"La seule utilisation portable de B<signal>() est de de configurer le "
"gestionnaire du signal à B<SIG_DFL> ou B<SIG_IGN>. La sémantique associée à "
"l'utilisation de B<signal>() pour définir un gestionnaire de signal dépend "
"suivant les systèmes (et POSIX.1 autorise explicitement ces écarts) ; B<ne "
"l'utiliser pas pour cela.>"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"POSIX.1 solved the portability mess by specifying B<sigaction>(2), which "
"provides explicit control of the semantics when a signal handler is invoked; "
"use that interface instead of B<signal>()."
msgstr ""
"POSIX.1 a résolu ce problème de portabilité est spécifiant B<sigaction>(2), "
"qui fournit un contrôle explicite de la sémantique quand un gestionnaire de "
"signal est appelé ; utilisez cette interface plutôt que B<signal>()."

#. 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 "C11, POSIX.1-2008."
msgstr "C11, 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-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "C89, POSIX.1-2001."
msgstr "C89, POSIX.1-2001."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In the original UNIX systems, when a handler that was established using "
"B<signal>()  was invoked by the delivery of a signal, the disposition of the "
"signal would be reset to B<SIG_DFL>, and the system did not block delivery "
"of further instances of the signal.  This is equivalent to calling "
"B<sigaction>(2)  with the following flags:"
msgstr ""
"Dans les systèmes UNIX d'origine, quand un gestionnaire défini par "
"B<signal>() était appelé lors de la distribution d'un signal, le "
"gestionnaire du signal était remis à B<SIG_DFL>, et le système ne bloquait "
"pas la distribution des instances suivantes du signal. Cela revenait à "
"appeler B<sigaction>(2) avec les attribut suivants :"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "sa.sa_flags = SA_RESETHAND | SA_NODEFER;\n"
msgstr "sa.sa_flags = SA_RESETHAND | SA_NODEFER;\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"System\\ V also provides these semantics for B<signal>().  This was bad "
"because the signal might be delivered again before the handler had a chance "
"to reestablish itself.  Furthermore, rapid deliveries of the same signal "
"could result in recursive invocations of the handler."
msgstr ""
"System V fournit également cette sémantique pour B<signal>(). Cela posait "
"problème parce qu'un signal pouvait être distribué avant que le gestionnaire "
"ait le temps de se réactiver. De plus, la distribution rapide d'un même "
"signal pouvait causer des appels récursif au gestionnaire."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"BSD improved on this situation, but unfortunately also changed the semantics "
"of the existing B<signal>()  interface while doing so.  On BSD, when a "
"signal handler is invoked, the signal disposition is not reset, and further "
"instances of the signal are blocked from being delivered while the handler "
"is executing.  Furthermore, certain blocking system calls are automatically "
"restarted if interrupted by a signal handler (see B<signal>(7)).  The BSD "
"semantics are equivalent to calling B<sigaction>(2)  with the following "
"flags:"
msgstr ""
"BSD a amélioré la situation, mais a malheureusement également modifié la "
"sémantique de l'interface de B<signal>() en procédant de cette façon. Sous "
"BSD, lorsqu'un gestionnaire de signal est appelé, la disposition du signal "
"n'est pas réinitialisée, et les instances suivantes du signal ne peuvent "
"être distribuées tant que le gestionnaire s'exécute. En outre, certains "
"appels système bloquants sont automatiquement relancés s'ils sont "
"interrompus par le gestionnaire de signal (consultez B<signal>(7)). La "
"sémantique BSD est équivalente à un appel de B<sigaction>(2) avec les "
"attributs suivants :"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "sa.sa_flags = SA_RESTART;\n"
msgstr "sa.sa_flags = SA_RESTART;\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The situation on Linux is as follows:"
msgstr "La situation sous Linux est la suivante :"

#. 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 kernel's B<signal>()  system call provides System\\ V semantics."
msgstr "L'appel système B<signal>() du noyau fournit la sémantique System V."

#. #-#-#-#-#  archlinux: signal.2.pot (PACKAGE VERSION)  #-#-#-#-#
#.  System V semantics are also provided if one uses the separate
#.  .BR sysv_signal (3)
#.  function.
#.  .IP \[bu]
#.  The
#.  .BR signal ()
#.  function in Linux libc4 and libc5 provide System\ V semantics.
#.  If one on a libc5 system includes
#.  .I <bsd/signal.h>
#.  instead of
#.  .IR <signal.h> ,
#.  then
#.  .BR signal ()
#.  provides BSD semantics.
#. type: Plain text
#. #-#-#-#-#  debian-bookworm: signal.2.pot (PACKAGE VERSION)  #-#-#-#-#
#.  System V semantics are also provided if one uses the separate
#.  .BR sysv_signal (3)
#.  function.
#.  .IP *
#.  The
#.  .BR signal ()
#.  function in Linux libc4 and libc5 provide System\ V semantics.
#.  If one on a libc5 system includes
#.  .I <bsd/signal.h>
#.  instead of
#.  .IR <signal.h> ,
#.  then
#.  .BR signal ()
#.  provides BSD semantics.
#. type: Plain text
#. #-#-#-#-#  debian-unstable: signal.2.pot (PACKAGE VERSION)  #-#-#-#-#
#.  System V semantics are also provided if one uses the separate
#.  .BR sysv_signal (3)
#.  function.
#.  .IP \[bu]
#.  The
#.  .BR signal ()
#.  function in Linux libc4 and libc5 provide System\ V semantics.
#.  If one on a libc5 system includes
#.  .I <bsd/signal.h>
#.  instead of
#.  .IR <signal.h> ,
#.  then
#.  .BR signal ()
#.  provides BSD semantics.
#. type: Plain text
#. #-#-#-#-#  fedora-40: signal.2.pot (PACKAGE VERSION)  #-#-#-#-#
#.  System V semantics are also provided if one uses the separate
#.  .BR sysv_signal (3)
#.  function.
#.  .IP \[bu]
#.  The
#.  .BR signal ()
#.  function in Linux libc4 and libc5 provide System\ V semantics.
#.  If one on a libc5 system includes
#.  .I <bsd/signal.h>
#.  instead of
#.  .IR <signal.h> ,
#.  then
#.  .BR signal ()
#.  provides BSD semantics.
#. type: Plain text
#. #-#-#-#-#  fedora-rawhide: signal.2.pot (PACKAGE VERSION)  #-#-#-#-#
#.  System V semantics are also provided if one uses the separate
#.  .BR sysv_signal (3)
#.  function.
#.  .IP \[bu]
#.  The
#.  .BR signal ()
#.  function in Linux libc4 and libc5 provide System\ V semantics.
#.  If one on a libc5 system includes
#.  .I <bsd/signal.h>
#.  instead of
#.  .IR <signal.h> ,
#.  then
#.  .BR signal ()
#.  provides BSD semantics.
#. type: Plain text
#. #-#-#-#-#  mageia-cauldron: signal.2.pot (PACKAGE VERSION)  #-#-#-#-#
#.  System V semantics are also provided if one uses the separate
#.  .BR sysv_signal (3)
#.  function.
#.  .IP \[bu]
#.  The
#.  .BR signal ()
#.  function in Linux libc4 and libc5 provide System\ V semantics.
#.  If one on a libc5 system includes
#.  .I <bsd/signal.h>
#.  instead of
#.  .IR <signal.h> ,
#.  then
#.  .BR signal ()
#.  provides BSD semantics.
#. type: Plain text
#. #-#-#-#-#  opensuse-leap-15-6: signal.2.pot (PACKAGE VERSION)  #-#-#-#-#
#.  System V semantics are also provided if one uses the separate
#.  .BR sysv_signal (3)
#.  function.
#.  .IP *
#.  The
#.  .BR signal ()
#.  function in Linux libc4 and libc5 provide System\ V semantics.
#.  If one on a libc5 system includes
#.  .I <bsd/signal.h>
#.  instead of
#.  .IR <signal.h> ,
#.  then
#.  .BR signal ()
#.  provides BSD semantics.
#. type: Plain text
#. #-#-#-#-#  opensuse-tumbleweed: signal.2.pot (PACKAGE VERSION)  #-#-#-#-#
#.  System V semantics are also provided if one uses the separate
#.  .BR sysv_signal (3)
#.  function.
#.  .IP \[bu]
#.  The
#.  .BR signal ()
#.  function in Linux libc4 and libc5 provide System\ V semantics.
#.  If one on a libc5 system includes
#.  .I <bsd/signal.h>
#.  instead of
#.  .IR <signal.h> ,
#.  then
#.  .BR signal ()
#.  provides BSD semantics.
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"By default, in glibc 2 and later, the B<signal>()  wrapper function does not "
"invoke the kernel system call.  Instead, it calls B<sigaction>(2)  using "
"flags that supply BSD semantics.  This default behavior is provided as long "
"as a suitable feature test macro is defined: B<_BSD_SOURCE> on glibc 2.19 "
"and earlier or B<_DEFAULT_SOURCE> in glibc 2.19 and later.  (By default, "
"these macros are defined; see B<feature_test_macros>(7)  for details.)  If "
"such a feature test macro is not defined, then B<signal>()  provides "
"System\\ V semantics."
msgstr ""
"Par défaut, dans la glibc 2 et les suivantes, la fonction de bibliothèque "
"B<signal>() n'appelle pas l'appel système du noyau. À la place, elle appelle "
"B<sigaction>(2) est fournissant un attribut qui fournit la sémantique BSD. "
"Ce comportement par défaut est fourni tant que la macro de test de "
"fonctionnalités est définie : B<_BSD_SOURCE> dans la glibc 2.19 et les "
"précédentes ou B<_DEFAULT_SOURCE> dans la glibc 2.19 et les suivantes (par "
"défaut, ces macros sont définies ; consultez B<feature_test_macros>(7) pour "
"des détails). Si une telle macro de test de fonctionnalités n'est pas "
"définie, B<signal>() fournit la sémantique de System V."

#. 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 effects of B<signal>()  in a multithreaded process are unspecified."
msgstr ""
"Les effets de B<signal>() dans un processus multithreadé sont indéterminés."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"According to POSIX, the behavior of a process is undefined after it ignores "
"a B<SIGFPE>, B<SIGILL>, or B<SIGSEGV> signal that was not generated by "
"B<kill>(2)  or B<raise>(3).  Integer division by zero has undefined result.  "
"On some architectures it will generate a B<SIGFPE> signal.  (Also dividing "
"the most negative integer by -1 may generate B<SIGFPE>.)  Ignoring this "
"signal might lead to an endless loop."
msgstr ""
"Comme spécifié par POSIX, le comportement d'un processus est indéfini après "
"la réception d'un signal B<SIGFPE>, B<SIGILL>, ou B<SIGSEGV> qui n'a pas été "
"engendré par une fonction B<kill>(2) ou B<raise>(3). La division entière par "
"zéro a un résultat indéfini, sur certaines architectures elle déclenche un "
"signal B<SIGFPE>. De même, diviser l'entier le plus négatif par -1 peut "
"déclencher B<SIGFPE>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"See B<sigaction>(2)  for details on what happens when the disposition "
"B<SIGCHLD> is set to B<SIG_IGN>."
msgstr ""
"Consultez B<sigaction>(2) pour des détails sur ce qui se passe quand la "
"posture de B<SIGCHLD> est positionnée sur B<SIG_IGN>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"See B<signal-safety>(7)  for a list of the async-signal-safe functions that "
"can be safely called from inside a signal handler."
msgstr ""
"Consultez B<signal-safety>(7) pour une liste de fonctions sûres pour les "
"signaux asynchrones qui peuvent être appelées dans un gestionnaire de "
"signaux."

#. 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<kill>(1), B<alarm>(2), B<kill>(2), B<pause>(2), B<sigaction>(2), "
"B<signalfd>(2), B<sigpending>(2), B<sigprocmask>(2), B<sigsuspend>(2), "
"B<bsd_signal>(3), B<killpg>(3), B<raise>(3), B<siginterrupt>(3), "
"B<sigqueue>(3), B<sigsetops>(3), B<sigvec>(3), B<sysv_signal>(3), "
"B<signal>(7)"
msgstr ""
"B<kill>(1), B<alarm>(2), B<kill>(2), B<pause>(2), B<sigaction>(2), "
"B<signalfd>(2), B<sigpending>(2), B<sigprocmask>(2), B<sigsuspend>(2), "
"B<bsd_signal>(3), B<killpg>(3), B<raise>(3), B<siginterrupt>(3), "
"B<sigqueue>(3), B<sigsetops>(3), B<sigvec>(3), B<sysv_signal>(3), "
"B<signal>(7)"

#. 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: Plain text
#: debian-bookworm
msgid "POSIX.1-2001, POSIX.1-2008, C99."
msgstr "POSIX.1-2001, POSIX.1-2008, C99."

#. type: TH
#: fedora-40 fedora-rawhide 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 "Linux man-pages 6.7"
msgstr "Pages du manuel de Linux 6.7"

#. 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"

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