# 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.
# Frédéric Hantrais <fhantrais@gmail.com>, 2013, 2014.
# Jean-Pierre Giraud <jean-pierregiraud@neuf.fr>, 2023-2024.
msgid ""
msgstr ""
"Project-Id-Version: manpages-l10n 4.22.0\n"
"POT-Creation-Date: 2024-06-01 06:13+0200\n"
"PO-Revision-Date: 2024-06-03 11:48+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 22.12.3\n"

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

#. 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 "pthread_create - create a new thread"
msgstr "pthread_create – Créer un nouveau thread"

#. 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 "POSIX threads library (I<libpthread>, I<-lpthread>)"
msgstr "Bibliothèque de threads POSIX (I<libpthread>, I<-lpthread>)"

#. 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>pthread.hE<gt>>\n"
msgstr "B<#include E<lt>pthread.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<int pthread_create(pthread_t *restrict >I<thread>B<,>\n"
"B<                   const pthread_attr_t *restrict >I<attr>B<,>\n"
"B<                   void *(*>I<start_routine>B<)(void *),>\n"
"B<                   void *restrict >I<arg>B<);>\n"
msgstr ""
"B<int pthread_create(pthread_t *restrict >I<thread>B<,>\n"
"B<                   const pthread_attr_t *restrict >I<attr>B<,>\n"
"B<                   void *(*>I<start_routine>B<)(void *),>\n"
"B<                   void *restrict >I<arg>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<pthread_create>()  function starts a new thread in the calling "
"process.  The new thread starts execution by invoking I<start_routine>(); "
"I<arg> is passed as the sole argument of I<start_routine>()."
msgstr ""
"La fonction B<pthread_create>() démarre un nouveau thread (processus léger) "
"dans le processus appelant. Le nouveau thread commence par appeler "
"I<start_routine>()\\ ; I<arg> est passé comme unique argument de "
"I<start_routine>()."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The new thread terminates in one of the following ways:"
msgstr "Le nouveau thread se termine d'une des manières suivantes\\ :"

#. 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 ""
"It calls B<pthread_exit>(3), specifying an exit status value that is "
"available to another thread in the same process that calls "
"B<pthread_join>(3)."
msgstr ""
"Il appelle B<pthread_exit>(3), en indiquant une valeur de sortie qui sera "
"disponible pour un autre thread du même processus qui appelle "
"B<pthread_join>(3)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"It returns from I<start_routine>().  This is equivalent to calling "
"B<pthread_exit>(3)  with the value supplied in the I<return> statement."
msgstr ""
"Il sort de la routine I<start_routine>(). C'est équivalent à appeler "
"B<pthread_exit>(3) avec la valeur fournie à l'instruction I<return>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "It is canceled (see B<pthread_cancel>(3))."
msgstr "Il est annulé (voir B<pthread_cancel>(3))."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Any of the threads in the process calls B<exit>(3), or the main thread "
"performs a return from I<main>().  This causes the termination of all "
"threads in the process."
msgstr ""
"Un des threads du processus appelle B<exit>(3) ou le thread principal sort "
"de la routine I<main>() ce qui entraîne l'arrêt de tous les threads du "
"processus."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The I<attr> argument points to a I<pthread_attr_t> structure whose contents "
"are used at thread creation time to determine attributes for the new thread; "
"this structure is initialized using B<pthread_attr_init>(3)  and related "
"functions.  If I<attr> is NULL, then the thread is created with default "
"attributes."
msgstr ""
"L'argument I<attr> pointe sur une structure I<pthread_attr_t> dont le "
"contenu est utilisé pendant la création des threads pour déterminer les "
"attributs du nouveau thread. Cette structure est initialisée avec "
"B<pthread_attr_init>(3) et les fonctions similaires. Si I<attr> est NULL, "
"alors le thread est créé avec les attributs par défaut."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Before returning, a successful call to B<pthread_create>()  stores the ID of "
"the new thread in the buffer pointed to by I<thread>; this identifier is "
"used to refer to the thread in subsequent calls to other pthreads functions."
msgstr ""
"Avant de rendre la main, un appel réussi à B<pthread_create>() stocke "
"l'identifiant du nouveau thread dans le tampon pointé par I<thread>. Cet "
"identifiant est utilisé pour se référer à ce thread dans les appels "
"ultérieurs aux autres fonctions de pthreads."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The new thread inherits a copy of the creating thread's signal mask "
"(B<pthread_sigmask>(3)).  The set of pending signals for the new thread is "
"empty (B<sigpending>(2)).  The new thread does not inherit the creating "
"thread's alternate signal stack (B<sigaltstack>(2))."
msgstr ""
"Le nouveau thread hérite d'une copie du masque de signal du thread créateur "
"(B<pthread_sigmask>(3)). L'ensemble des signaux en attente pour le nouveau "
"thread est vide (B<sigpending>(2)). Le nouveau thread n'hérite pas de la "
"pile spécifique de signaux (B<sigaltstack>(2)) du thread appelant."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The new thread inherits the calling thread's floating-point environment "
"(B<fenv>(3))."
msgstr ""
"Le nouveau thread hérite de l'environnement en virgule flottante "
"(B<fenv>(3)) du thread appelant."

#.  CLOCK_THREAD_CPUTIME_ID in clock_gettime(2)
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The initial value of the new thread's CPU-time clock is 0 (see "
"B<pthread_getcpuclockid>(3))."
msgstr ""
"La valeur initiale de l'horloge CPU du nouveau thread est 0 (voir "
"B<pthread_getcpuclockid>(3))."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Linux-specific details"
msgstr "Détails spécifiques à Linux"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The new thread inherits copies of the calling thread's capability sets (see "
"B<capabilities>(7))  and CPU affinity mask (see B<sched_setaffinity>(2))."
msgstr ""
"Le nouveau thread hérite de copies des ensembles des capacités (voir "
"B<capabilities>(7)) et des masques d'affinité CPU (consultez "
"B<sched_setaffinity>(2)) du thread appelant."

#. 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, B<pthread_create>()  returns 0; on error, it returns an error "
"number, and the contents of I<*thread> are undefined."
msgstr ""
"En cas de réussite, B<pthread_create>() renvoie B<0> ; en cas d'erreur, elle "
"renvoie un numéro d'erreur, et le contenu de I<*thread> est indéfini."

#. 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 "Insufficient resources to create another thread."
msgstr "Ressources insuffisantes pour créer un nouveau thread."

#.  NOTE! The following should match the description in fork(2)
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A system-imposed limit on the number of threads was encountered.  There are "
"a number of limits that may trigger this error: the B<RLIMIT_NPROC> soft "
"resource limit (set via B<setrlimit>(2)), which limits the number of "
"processes and threads for a real user ID, was reached; the kernel's system-"
"wide limit on the number of processes and threads, I</proc/sys/kernel/"
"threads-max>, was reached (see B<proc>(5)); or the maximum number of PIDs, "
"I</proc/sys/kernel/pid_max>, was reached (see B<proc>(5))."
msgstr ""
"Une limite système sur le nombre de threads a été atteinte. Plusieurs "
"limites pourraient déclencher cette erreur : la limite de ressources souple "
"B<RLIMIT_NPROC> (définie à l’aide B<setrlimit>(2)), qui limite le nombre de "
"processus et threads par identifiant d’utilisateur réel, a été atteinte ;  "
"la limite système imposée par le noyau sur le nombre total de processus et "
"threads, I</proc/sys/kernel/threads-max>, a été atteinte (consultez "
"B<proc>(5)) ; ou le nombre maximal de PID, I</proc/sys/kernel/pid_max>, a "
"été atteint (consultez B<proc>(5))."

#. 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 "Invalid settings in I<attr>."
msgstr "Paramètres incorrects dans I<attr>."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"No permission to set the scheduling policy and parameters specified in "
"I<attr>."
msgstr ""
"Permissions insuffisantes pour définir la politique d'ordonnancement et les "
"paramètres spécifiés dans I<attr>."

#. 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<pthread_create>()"
msgstr "B<pthread_create>()"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"See B<pthread_self>(3)  for further information on the thread ID returned in "
"I<*thread> by B<pthread_create>().  Unless real-time scheduling policies are "
"being employed, after a call to B<pthread_create>(), it is indeterminate "
"which thread\\[em]the caller or the new thread\\[em]will next execute."
msgstr ""
"Consultez B<pthread_self>(3) pour des informations plus détaillées sur "
"l'identifiant de thread renvoyé dans I<*thread> par B<pthread_create>(). "
"Sauf si une politique d'ordonnancement temps-réel est employée, après un "
"appel à B<pthread_create>(), on ne sait pas quel thread \\[em] l'appelant ou "
"le nouveau thread \\[em] sera exécuté ensuite."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A thread may either be I<joinable> or I<detached>.  If a thread is joinable, "
"then another thread can call B<pthread_join>(3)  to wait for the thread to "
"terminate and fetch its exit status.  Only when a terminated joinable thread "
"has been joined are the last of its resources released back to the system.  "
"When a detached thread terminates, its resources are automatically released "
"back to the system: it is not possible to join with the thread in order to "
"obtain its exit status.  Making a thread detached is useful for some types "
"of daemon threads whose exit status the application does not need to care "
"about.  By default, a new thread is created in a joinable state, unless "
"I<attr> was set to create the thread in a detached state (using "
"B<pthread_attr_setdetachstate>(3))."
msgstr ""
"Un thread peut être dans un état soit joignable (I<joinable>), soit détaché "
"(I<detached>). Si un thread est joignable, un autre thread peut appeler "
"B<pthread_join>(3) pour attendre que ce thread se termine et récupérer sa "
"valeur de sortie. Ce n'est que quand un thread terminé et joignable a été "
"joint que ses ressources sont rendues au système. Quand un thread détaché se "
"termine, ses ressources sont automatiquement rendues au système\\ : il n'est "
"pas possible de joindre un tel thread afin d'en obtenir la valeur de sortie. "
"Mettre un thread dans l'état détaché est pratique pour certains types de "
"threads de démon dont l'application n'a pas à se préoccuper de la valeur de "
"sortie. Par défaut, un nouveau thread est créé dans l'état joignable, à "
"moins qu'I<attr> n'ait été modifié (avec B<pthread_attr_setdetachstate>(3)) "
"pour créer le thread dans un état détaché."

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Under the NPTL threading implementation, if the B<RLIMIT_STACK> soft "
"resource limit I<at the time the program started> has any value other than "
"\"unlimited\", then it determines the default stack size of new threads.  "
"Using B<pthread_attr_setstacksize>(3), the stack size attribute can be "
"explicitly set in the I<attr> argument used to create a thread, in order to "
"obtain a stack size other than the default.  If the B<RLIMIT_STACK> resource "
"limit is set to \"unlimited\", a per-architecture value is used for the "
"stack size: 2 MB on most architectures; 4 MB on POWER and Sparc-64."
msgstr ""
"Avec l'implémentation NPTL, si la limite souple B<RLIMIT_STACK> a une valeur "
"autre qu'«\\ unlimited\\ » I<au moment où le programme a démarré>, elle "
"détermine la taille de la pile par défaut pour les nouveaux threads. Afin "
"d'obtenir une taille de pile différente de la valeur par défaut, il faut "
"appeler B<pthread_attr_setstacksize>(3) avec la valeur souhaitée sur "
"l'argument I<attr> utilisé pour créer un thread. Si la limite de ressources "
"B<RLIMIT_STACK> a la valeur «\\ unlimited\\ », une valeur dépendant de "
"l'architecture est utilisée pour la taille de la pile : 2 Mo pour la plupart "
"des architectures ; 4 Mo pour POWER et Sparc-64."

#. 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 ""
"In the obsolete LinuxThreads implementation, each of the threads in a "
"process has a different process ID.  This is in violation of the POSIX "
"threads specification, and is the source of many other nonconformances to "
"the standard; see B<pthreads>(7)."
msgstr ""
"Dans l'implémentation obsolète LinuxThreads, chacun des threads dans un "
"processus a un identifiant de processus différent, ce qui est en violation "
"des spécifications POSIX sur les threads et est la cause de nombreuses non-"
"conformité au standard. Consultez B<pthreads>(7)."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The program below demonstrates the use of B<pthread_create>(), as well as a "
"number of other functions in the pthreads API."
msgstr ""
"Le programme ci-dessous montre l'utilisation de B<pthread_create>(), ainsi "
"qu'un certain nombre d'autres fonctions de l'API pthreads."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In the following run, on a system providing the NPTL threading "
"implementation, the stack size defaults to the value given by the \"stack "
"size\" resource limit:"
msgstr ""
"Lors de l'exécution suivante, sur un système avec l'implémentation NPTL, la "
"taille de la pile vaut par défaut la valeur renvoyée par la limite de la "
"ressource «\\ stack size\\ » (taille de la pile)\\ :"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"$B< ulimit -s>\n"
"8192            # The stack size limit is 8 MB (0x800000 bytes)\n"
"$B< ./a.out hola salut servus>\n"
"Thread 1: top of stack near 0xb7dd03b8; argv_string=hola\n"
"Thread 2: top of stack near 0xb75cf3b8; argv_string=salut\n"
"Thread 3: top of stack near 0xb6dce3b8; argv_string=servus\n"
"Joined with thread 1; returned value was HOLA\n"
"Joined with thread 2; returned value was SALUT\n"
"Joined with thread 3; returned value was SERVUS\n"
msgstr ""
"$B< ulimit -s>\n"
"8192            # The stack size limit is 8 MB (0x800000 bytes)\n"
"$B< ./a.out hola salut servus>\n"
"Thread 1: top of stack near 0xb7dd03b8; argv_string=hola\n"
"Thread 2: top of stack near 0xb75cf3b8; argv_string=salut\n"
"Thread 3: top of stack near 0xb6dce3b8; argv_string=servus\n"
"Joined with thread 1; returned value was HOLA\n"
"Joined with thread 2; returned value was SALUT\n"
"Joined with thread 3; returned value was SERVUS\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In the next run, the program explicitly sets a stack size of 1\\ MB (using "
"B<pthread_attr_setstacksize>(3))  for the created threads:"
msgstr ""
"Lors de l'exécution suivante, le programme définit explicitement une taille "
"de pile de 1\\ Mo (avec B<pthread_attr_setstacksize>(3)) pour les threads "
"créés\\ :"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"$B< ./a.out -s 0x100000 hola salut servus>\n"
"Thread 1: top of stack near 0xb7d723b8; argv_string=hola\n"
"Thread 2: top of stack near 0xb7c713b8; argv_string=salut\n"
"Thread 3: top of stack near 0xb7b703b8; argv_string=servus\n"
"Joined with thread 1; returned value was HOLA\n"
"Joined with thread 2; returned value was SALUT\n"
"Joined with thread 3; returned value was SERVUS\n"
msgstr ""
"$B< ./a.out -s 0x100000 hola salut servus>\n"
"Thread 1: top of stack near 0xb7d723b8; argv_string=hola\n"
"Thread 2: top of stack near 0xb7c713b8; argv_string=salut\n"
"Thread 3: top of stack near 0xb7b703b8; argv_string=servus\n"
"Joined with thread 1; returned value was HOLA\n"
"Joined with thread 2; returned value was SALUT\n"
"Joined with thread 3; returned value was SERVUS\n"

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Program source"
msgstr "Source du programme"

#. type: Plain text
#: archlinux debian-unstable opensuse-tumbleweed
#, no-wrap
msgid ""
"#include E<lt>ctype.hE<gt>\n"
"#include E<lt>errno.hE<gt>\n"
"#include E<lt>pthread.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"
"#include E<lt>sys/types.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"\\&\n"
"#define handle_error_en(en, msg) \\e\n"
"        do { errno = en; perror(msg); exit(EXIT_FAILURE); } while (0)\n"
"\\&\n"
"#define handle_error(msg) \\e\n"
"        do { perror(msg); exit(EXIT_FAILURE); } while (0)\n"
"\\&\n"
"struct thread_info {    /* Used as argument to thread_start() */\n"
"    pthread_t thread_id;        /* ID returned by pthread_create() */\n"
"    int       thread_num;       /* Application-defined thread # */\n"
"    char     *argv_string;      /* From command-line argument */\n"
"};\n"
"\\&\n"
"/* Thread start function: display address near top of our stack,\n"
"   and return upper-cased copy of argv_string. */\n"
"\\&\n"
"static void *\n"
"thread_start(void *arg)\n"
"{\n"
"    struct thread_info *tinfo = arg;\n"
"    char *uargv;\n"
"\\&\n"
"    printf(\"Thread %d: top of stack near %p; argv_string=%s\\en\",\n"
"           tinfo-E<gt>thread_num, (void *) &tinfo, tinfo-E<gt>argv_string);\n"
"\\&\n"
"    uargv = strdup(tinfo-E<gt>argv_string);\n"
"    if (uargv == NULL)\n"
"        handle_error(\"strdup\");\n"
"\\&\n"
"    for (char *p = uargv; *p != \\[aq]\\e0\\[aq]; p++)\n"
"        *p = toupper(*p);\n"
"\\&\n"
"    return uargv;\n"
"}\n"
"\\&\n"
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int                 s, opt;\n"
"    void                *res;\n"
"    size_t              num_threads;\n"
"    ssize_t             stack_size;\n"
"    pthread_attr_t      attr;\n"
"    struct thread_info  *tinfo;\n"
"\\&\n"
"    /* The \"-s\" option specifies a stack size for our threads. */\n"
"\\&\n"
"    stack_size = -1;\n"
"    while ((opt = getopt(argc, argv, \"s:\")) != -1) {\n"
"        switch (opt) {\n"
"        case \\[aq]s\\[aq]:\n"
"            stack_size = strtoul(optarg, NULL, 0);\n"
"            break;\n"
"\\&\n"
"        default:\n"
"            fprintf(stderr, \"Usage: %s [-s stack-size] arg...\\en\",\n"
"                    argv[0]);\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"    }\n"
"\\&\n"
"    num_threads = argc - optind;\n"
"\\&\n"
"    /* Initialize thread creation attributes. */\n"
"\\&\n"
"    s = pthread_attr_init(&attr);\n"
"    if (s != 0)\n"
"        handle_error_en(s, \"pthread_attr_init\");\n"
"\\&\n"
"    if (stack_size E<gt> 0) {\n"
"        s = pthread_attr_setstacksize(&attr, stack_size);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_attr_setstacksize\");\n"
"    }\n"
"\\&\n"
"    /* Allocate memory for pthread_create() arguments. */\n"
"\\&\n"
"    tinfo = calloc(num_threads, sizeof(*tinfo));\n"
"    if (tinfo == NULL)\n"
"        handle_error(\"calloc\");\n"
"\\&\n"
"    /* Create one thread for each command-line argument. */\n"
"\\&\n"
"    for (size_t tnum = 0; tnum E<lt> num_threads; tnum++) {\n"
"        tinfo[tnum].thread_num = tnum + 1;\n"
"        tinfo[tnum].argv_string = argv[optind + tnum];\n"
"\\&\n"
"        /* The pthread_create() call stores the thread ID into\n"
"           corresponding element of tinfo[]. */\n"
"\\&\n"
"        s = pthread_create(&tinfo[tnum].thread_id, &attr,\n"
"                           &thread_start, &tinfo[tnum]);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_create\");\n"
"    }\n"
"\\&\n"
"    /* Destroy the thread attributes object, since it is no\n"
"       longer needed. */\n"
"\\&\n"
"    s = pthread_attr_destroy(&attr);\n"
"    if (s != 0)\n"
"        handle_error_en(s, \"pthread_attr_destroy\");\n"
"\\&\n"
"    /* Now join with each thread, and display its returned value. */\n"
"\\&\n"
"    for (size_t tnum = 0; tnum E<lt> num_threads; tnum++) {\n"
"        s = pthread_join(tinfo[tnum].thread_id, &res);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_join\");\n"
"\\&\n"
"        printf(\"Joined with thread %d; returned value was %s\\en\",\n"
"               tinfo[tnum].thread_num, (char *) res);\n"
"        free(res);      /* Free memory allocated by thread */\n"
"    }\n"
"\\&\n"
"    free(tinfo);\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"
msgstr ""
"#include E<lt>ctype.hE<gt>\n"
"#include E<lt>errno.hE<gt>\n"
"#include E<lt>pthread.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"
"#include E<lt>sys/types.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"\\&\n"
"#define handle_error_en(en, msg) \\e\n"
"        do { errno = en; perror(msg); exit(EXIT_FAILURE); } while (0)\n"
"\\&\n"
"#define handle_error(msg) \\e\n"
"        do { perror(msg); exit(EXIT_FAILURE); } while (0)\n"
"\\&\n"
"struct thread_info {    /* Utilisé comme argument pour thread_start() */\n"
"    pthread_t thread_id;        /* Identifiant renvoyé par pthread_create() */\n"
"    int       thread_num;       /* N° de thread défini par l'application */\n"
"    char     *argv_string;      /* À partir de l'argument en ligne de commande */\n"
"};\n"
"\\&\n"
"/* Fonction de démarrage du thread : affiche l'adresse vers le haut de la pile,\n"
"   et renvoie une copie en majuscule de argv_string. */\n"
"\\&\n"
"static void *\n"
"thread_start(void *arg)\n"
"{\n"
"    struct thread_info *tinfo = arg;\n"
"    char *uargv;\n"
"\\&\n"
"    printf(\"Thread %d : sommet de la pile près de %p; argv_string=%s\\en\",\n"
"           tinfo-E<gt>thread_num, (void *) &tinfo, tinfo-E<gt>argv_string);\n"
"\\&\n"
"    uargv = strdup(tinfo-E<gt>argv_string);\n"
"    if (uargv == NULL)\n"
"        handle_error(\"strdup\");\n"
"\\&\n"
"    for (char *p = uargv; *p != \\[aq]\\e0\\[aq]; p++)\n"
"        *p = toupper(*p);\n"
"\\&\n"
"    return uargv;\n"
"}\n"
"\\&\n"
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int                 s, opt;\n"
"    void                *res;\n"
"    size_t              num_threads;\n"
"    ssize_t             stack_size;\n"
"    pthread_attr_t      attr;\n"
"    struct thread_info  *tinfo;\n"
"\\&\n"
"    /* L'option \"-s\" spécifie une taille de pile pour les threads. */\n"
"\\&\n"
"    stack_size = -1;\n"
"    while ((opt = getopt(argc, argv, \"s:\")) != -1) {\n"
"        switch (opt) {\n"
"        case \\[aq]s\\[aq]:\n"
"            stack_size = strtoul(optarg, NULL, 0);\n"
"            break;\n"
"\\&\n"
"        default:\n"
"            fprintf(stderr, \"Usage : %s [-s stack-size] arg...\\en\",\n"
"                    argv[0]);\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"    }\n"
"\\&\n"
"    num_threads = argc - optind;\n"
"\\&\n"
"    /* Initialiser les attributs de création de thread. */\n"
"\\&\n"
"    s = pthread_attr_init(&attr);\n"
"    if (s != 0)\n"
"        handle_error_en(s, \"pthread_attr_init\");\n"
"\\&\n"
"    if (stack_size E<gt> 0) {\n"
"        s = pthread_attr_setstacksize(&attr, stack_size);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_attr_setstacksize\");\n"
"    }\n"
"\\&\n"
"    /* Allouer la mémoire pour les arguments de pthread_create(). */\n"
"\\&\n"
"    tinfo = calloc(num_threads, sizeof(*tinfo));\n"
"    if (tinfo == NULL)\n"
"        handle_error(\"calloc\");\n"
"\\&\n"
"    /* Créer un thread pour chaque argument en ligne de commande. */\n"
"\\&\n"
"    for (size_t tnum = 0; tnum E<lt> num_threads; tnum++) {\n"
"        tinfo[tnum].thread_num = tnum + 1;\n"
"        tinfo[tnum].argv_string = argv[optind + tnum];\n"
"\\&\n"
"        /* L'appel pthread_create() stocke l'identifiant du thread dans\n"
"           l'élément correspondant de tinfo[]. */\n"
"\\&\n"
"        s = pthread_create(&tinfo[tnum].thread_id, &attr,\n"
"                           &thread_start, &tinfo[tnum]);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_create\");\n"
"    }\n"
"\\&\n"
"    /* Détruire l'objet des attributs du thread dans la mesure où\n"
"       il n'est plus nécessaire. */\n"
"\\&\n"
"    s = pthread_attr_destroy(&attr);\n"
"    if (s != 0)\n"
"        handle_error_en(s, \"pthread_attr_destroy\");\n"
"\\&\n"
"    /* Maintenant joindre chaque thread et afficher la valeur qu'il renvoie. */\n"
"\\&\n"
"    for (size_t tnum = 0; tnum E<lt> num_threads; tnum++) {\n"
"        s = pthread_join(tinfo[tnum].thread_id, &res);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_join\");\n"
"\\&\n"
"        printf(\"Thread joint %d ; la valeur renvoyée est %s\\en\",\n"
"               tinfo[tnum].thread_num, (char *) res);\n"
"        free(res);      /* Libérer la mémoire allouée par thread */\n"
"    }\n"
"\\&\n"
"    free(tinfo);\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"

#.  SRC END
#. 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<getrlimit>(2), B<pthread_attr_init>(3), B<pthread_cancel>(3), "
"B<pthread_detach>(3), B<pthread_equal>(3), B<pthread_exit>(3), "
"B<pthread_getattr_np>(3), B<pthread_join>(3), B<pthread_self>(3), "
"B<pthread_setattr_default_np>(3), B<pthreads>(7)"
msgstr ""
"B<getrlimit>(2), B<pthread_attr_init>(3), B<pthread_cancel>(3), "
"B<pthread_detach>(3), B<pthread_equal>(3), B<pthread_exit>(3), "
"B<pthread_getattr_np>(3), B<pthread_join>(3), B<pthread_self>(3), "
"B<pthread_setattr_default_np>(3), B<pthreads>(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."
msgstr "POSIX.1-2001, POSIX.1-2008."

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
msgid ""
"Under the NPTL threading implementation, if the B<RLIMIT_STACK> soft "
"resource limit I<at the time the program started> has any value other than "
"\"unlimited\", then it determines the default stack size of new threads.  "
"Using B<pthread_attr_setstacksize>(3), the stack size attribute can be "
"explicitly set in the I<attr> argument used to create a thread, in order to "
"obtain a stack size other than the default.  If the B<RLIMIT_STACK> resource "
"limit is set to \"unlimited\", a per-architecture value is used for the "
"stack size.  Here is the value for a few architectures:"
msgstr ""
"Avec l'implémentation NPTL, si la limite souple B<RLIMIT_STACK> a une valeur "
"autre qu'«\\ unlimited\\ » I<au moment où le programme a démarré>, elle "
"détermine la taille de la pile par défaut pour les nouveaux threads. Afin "
"d'obtenir une taille de pile différente de la valeur par défaut, il faut "
"appeler B<pthread_attr_setstacksize>(3) avec la valeur souhaitée sur "
"l'argument I<attr> utilisé pour créer un thread. Si la limite de ressources "
"B<RLIMIT_STACK> a la valeur «\\ unlimited\\ », une valeur dépendant de "
"l'architecture est utilisée pour la taille de la pile. Voici cette valeur "
"pour quelques architectures :"

#. type: tbl table
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "Architecture"
msgstr "Architecture"

#. type: tbl table
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "Default stack size"
msgstr "Taille de pile par défaut"

#. type: tbl table
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "i386"
msgstr "i386"

#. type: tbl table
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "2 MB"
msgstr "2 Mo"

#. type: tbl table
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "IA-64"
msgstr "IA-64"

#. type: tbl table
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "32 MB"
msgstr "32 Mo"

#. type: tbl table
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "PowerPC"
msgstr "PowerPC"

#. type: tbl table
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "4 MB"
msgstr "4 Mo"

#. type: tbl table
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "S/390"
msgstr "S/390"

#. type: tbl table
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "Sparc-32"
msgstr "Sparc-32"

#. type: tbl table
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "Sparc-64"
msgstr "Sparc-64"

#. type: tbl table
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "x86_64"
msgstr "x86_64"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"#include E<lt>ctype.hE<gt>\n"
"#include E<lt>errno.hE<gt>\n"
"#include E<lt>pthread.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
msgstr ""
"#include E<lt>ctype.hE<gt>\n"
"#include E<lt>errno.hE<gt>\n"
"#include E<lt>pthread.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"#define handle_error_en(en, msg) \\e\n"
"        do { errno = en; perror(msg); exit(EXIT_FAILURE); } while (0)\n"
msgstr ""
"#define handle_error_en(en, msg) \\e\n"
"        do { errno = en; perror(msg); exit(EXIT_FAILURE); } while (0)\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"#define handle_error(msg) \\e\n"
"        do { perror(msg); exit(EXIT_FAILURE); } while (0)\n"
msgstr ""
"#define handle_error(msg) \\e\n"
"        do { perror(msg); exit(EXIT_FAILURE); } while (0)\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"struct thread_info {    /* Used as argument to thread_start() */\n"
"    pthread_t thread_id;        /* ID returned by pthread_create() */\n"
"    int       thread_num;       /* Application-defined thread # */\n"
"    char     *argv_string;      /* From command-line argument */\n"
"};\n"
msgstr ""
"struct thread_info {    /* Utilisé comme argument pour thread_start() */\n"
"    pthread_t thread_id;        /* Identifiant renvoyé par pthread_create() */\n"
"    int       thread_num;       /* N° de thread défini par l'application */\n"
"    char     *argv_string;      /* À partir de l'argument en ligne de commande */\n"
"};\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"/* Thread start function: display address near top of our stack,\n"
"   and return upper-cased copy of argv_string. */\n"
msgstr ""
"/* Fonction de démarrage du thread : affiche l'adresse vers le haut de la pile,\n"
"   et renvoie une copie en majuscule de argv_string. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"static void *\n"
"thread_start(void *arg)\n"
"{\n"
"    struct thread_info *tinfo = arg;\n"
"    char *uargv;\n"
msgstr ""
"static void *\n"
"thread_start(void *arg)\n"
"{\n"
"    struct thread_info *tinfo = arg;\n"
"    char *uargv;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    printf(\"Thread %d: top of stack near %p; argv_string=%s\\en\",\n"
"           tinfo-E<gt>thread_num, (void *) &tinfo, tinfo-E<gt>argv_string);\n"
msgstr ""
"    printf(\"Thread %d : sommet de la pile près de %p; argv_string=%s\\en\",\n"
"           tinfo-E<gt>thread_num, (void *) &tinfo, tinfo-E<gt>argv_string);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    uargv = strdup(tinfo-E<gt>argv_string);\n"
"    if (uargv == NULL)\n"
"        handle_error(\"strdup\");\n"
msgstr ""
"    uargv = strdup(tinfo-E<gt>argv_string);\n"
"    if (uargv == NULL)\n"
"        handle_error(\"strdup\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    for (char *p = uargv; *p != \\[aq]\\e0\\[aq]; p++)\n"
"        *p = toupper(*p);\n"
msgstr ""
"    for (char *p = uargv; *p != \\[aq]\\e0\\[aq]; p++)\n"
"        *p = toupper(*p);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    return uargv;\n"
"}\n"
msgstr ""
"    return uargv;\n"
"}\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int                 s, opt;\n"
"    void                *res;\n"
"    size_t              num_threads;\n"
"    ssize_t             stack_size;\n"
"    pthread_attr_t      attr;\n"
"    struct thread_info  *tinfo;\n"
msgstr ""
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int                 s, opt;\n"
"    void                *res;\n"
"    size_t              num_threads;\n"
"    ssize_t             stack_size;\n"
"    pthread_attr_t      attr;\n"
"    struct thread_info  *tinfo;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* The \"-s\" option specifies a stack size for our threads. */\n"
msgstr "    /* L'option \"-s\" spécifie une taille de pile pour les threads. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    stack_size = -1;\n"
"    while ((opt = getopt(argc, argv, \"s:\")) != -1) {\n"
"        switch (opt) {\n"
"        case \\[aq]s\\[aq]:\n"
"            stack_size = strtoul(optarg, NULL, 0);\n"
"            break;\n"
msgstr ""
"    stack_size = -1;\n"
"    while ((opt = getopt(argc, argv, \"s:\")) != -1) {\n"
"        switch (opt) {\n"
"        case \\[aq]s\\[aq]:\n"
"            stack_size = strtoul(optarg, NULL, 0);\n"
"            break;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"        default:\n"
"            fprintf(stderr, \"Usage: %s [-s stack-size] arg...\\en\",\n"
"                    argv[0]);\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"    }\n"
msgstr ""
"        default:\n"
"            fprintf(stderr, \"Usage: %s [-s stack-size] arg...\\en\",\n"
"                    argv[0]);\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    num_threads = argc - optind;\n"
msgstr "    num_threads = argc - optind;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Initialize thread creation attributes. */\n"
msgstr "    /* Initialiser les attributs de création de thread. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    s = pthread_attr_init(&attr);\n"
"    if (s != 0)\n"
"        handle_error_en(s, \"pthread_attr_init\");\n"
msgstr ""
"    s = pthread_attr_init(&attr);\n"
"    if (s != 0)\n"
"        handle_error_en(s, \"pthread_attr_init\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    if (stack_size E<gt> 0) {\n"
"        s = pthread_attr_setstacksize(&attr, stack_size);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_attr_setstacksize\");\n"
"    }\n"
msgstr ""
"    if (stack_size E<gt> 0) {\n"
"        s = pthread_attr_setstacksize(&attr, stack_size);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_attr_setstacksize\");\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Allocate memory for pthread_create() arguments. */\n"
msgstr "    /* Allouer la mémoire pour les arguments de pthread_create(). */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    tinfo = calloc(num_threads, sizeof(*tinfo));\n"
"    if (tinfo == NULL)\n"
"        handle_error(\"calloc\");\n"
msgstr ""
"    tinfo = calloc(num_threads, sizeof(*tinfo));\n"
"    if (tinfo == NULL)\n"
"        handle_error(\"calloc\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Create one thread for each command-line argument. */\n"
msgstr "    /* Créer un thread pour chaque argument en ligne de commande. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    for (size_t tnum = 0; tnum E<lt> num_threads; tnum++) {\n"
"        tinfo[tnum].thread_num = tnum + 1;\n"
"        tinfo[tnum].argv_string = argv[optind + tnum];\n"
msgstr ""
"    for (size_t tnum = 0; tnum E<lt> num_threads; tnum++) {\n"
"        tinfo[tnum].thread_num = tnum + 1;\n"
"        tinfo[tnum].argv_string = argv[optind + tnum];\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"        /* The pthread_create() call stores the thread ID into\n"
"           corresponding element of tinfo[]. */\n"
msgstr ""
"        /* L'appel pthread_create() stocke l'identifiant du thread dans\n"
"           l'élément correspondant de tinfo[]. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"        s = pthread_create(&tinfo[tnum].thread_id, &attr,\n"
"                           &thread_start, &tinfo[tnum]);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_create\");\n"
"    }\n"
msgstr ""
"        s = pthread_create(&tinfo[tnum].thread_id, &attr,\n"
"                           &thread_start, &tinfo[tnum]);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_create\");\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    /* Destroy the thread attributes object, since it is no\n"
"       longer needed. */\n"
msgstr ""
"    /* Détruire l'objet des attributs du thread dans la mesure où\n"
"       il n'est plus nécessaire. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    s = pthread_attr_destroy(&attr);\n"
"    if (s != 0)\n"
"        handle_error_en(s, \"pthread_attr_destroy\");\n"
msgstr ""
"    s = pthread_attr_destroy(&attr);\n"
"    if (s != 0)\n"
"        handle_error_en(s, \"pthread_attr_destroy\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Now join with each thread, and display its returned value. */\n"
msgstr "    /* Maintenant joindre chaque thread et afficher la valeur qu'il renvoie. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    for (size_t tnum = 0; tnum E<lt> num_threads; tnum++) {\n"
"        s = pthread_join(tinfo[tnum].thread_id, &res);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_join\");\n"
msgstr ""
"    for (size_t tnum = 0; tnum E<lt> num_threads; tnum++) {\n"
"        s = pthread_join(tinfo[tnum].thread_id, &res);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_join\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"        printf(\"Joined with thread %d; returned value was %s\\en\",\n"
"               tinfo[tnum].thread_num, (char *) res);\n"
"        free(res);      /* Free memory allocated by thread */\n"
"    }\n"
msgstr ""
"        printf(\"Thread joint %d ; la valeur renvoyée est %s\\en\",\n"
"                tinfo[tnum].thread_num, (char *) res);\n"
"        free(res);      /* Libérer la mémoire allouée par thread */\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    free(tinfo);\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"
msgstr ""
"    free(tinfo);\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"

#. type: TH
#: fedora-40 fedora-rawhide mageia-cauldron
#, no-wrap
msgid "2024-02-12"
msgstr "12 février 2024"

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

#. type: Plain text
#: fedora-40 fedora-rawhide mageia-cauldron
#, no-wrap
msgid ""
"#include E<lt>ctype.hE<gt>\n"
"#include E<lt>errno.hE<gt>\n"
"#include E<lt>pthread.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"\\&\n"
"#define handle_error_en(en, msg) \\e\n"
"        do { errno = en; perror(msg); exit(EXIT_FAILURE); } while (0)\n"
"\\&\n"
"#define handle_error(msg) \\e\n"
"        do { perror(msg); exit(EXIT_FAILURE); } while (0)\n"
"\\&\n"
"struct thread_info {    /* Used as argument to thread_start() */\n"
"    pthread_t thread_id;        /* ID returned by pthread_create() */\n"
"    int       thread_num;       /* Application-defined thread # */\n"
"    char     *argv_string;      /* From command-line argument */\n"
"};\n"
"\\&\n"
"/* Thread start function: display address near top of our stack,\n"
"   and return upper-cased copy of argv_string. */\n"
"\\&\n"
"static void *\n"
"thread_start(void *arg)\n"
"{\n"
"    struct thread_info *tinfo = arg;\n"
"    char *uargv;\n"
"\\&\n"
"    printf(\"Thread %d: top of stack near %p; argv_string=%s\\en\",\n"
"           tinfo-E<gt>thread_num, (void *) &tinfo, tinfo-E<gt>argv_string);\n"
"\\&\n"
"    uargv = strdup(tinfo-E<gt>argv_string);\n"
"    if (uargv == NULL)\n"
"        handle_error(\"strdup\");\n"
"\\&\n"
"    for (char *p = uargv; *p != \\[aq]\\e0\\[aq]; p++)\n"
"        *p = toupper(*p);\n"
"\\&\n"
"    return uargv;\n"
"}\n"
"\\&\n"
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int                 s, opt;\n"
"    void                *res;\n"
"    size_t              num_threads;\n"
"    ssize_t             stack_size;\n"
"    pthread_attr_t      attr;\n"
"    struct thread_info  *tinfo;\n"
"\\&\n"
"    /* The \"-s\" option specifies a stack size for our threads. */\n"
"\\&\n"
"    stack_size = -1;\n"
"    while ((opt = getopt(argc, argv, \"s:\")) != -1) {\n"
"        switch (opt) {\n"
"        case \\[aq]s\\[aq]:\n"
"            stack_size = strtoul(optarg, NULL, 0);\n"
"            break;\n"
"\\&\n"
"        default:\n"
"            fprintf(stderr, \"Usage: %s [-s stack-size] arg...\\en\",\n"
"                    argv[0]);\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"    }\n"
"\\&\n"
"    num_threads = argc - optind;\n"
"\\&\n"
"    /* Initialize thread creation attributes. */\n"
"\\&\n"
"    s = pthread_attr_init(&attr);\n"
"    if (s != 0)\n"
"        handle_error_en(s, \"pthread_attr_init\");\n"
"\\&\n"
"    if (stack_size E<gt> 0) {\n"
"        s = pthread_attr_setstacksize(&attr, stack_size);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_attr_setstacksize\");\n"
"    }\n"
"\\&\n"
"    /* Allocate memory for pthread_create() arguments. */\n"
"\\&\n"
"    tinfo = calloc(num_threads, sizeof(*tinfo));\n"
"    if (tinfo == NULL)\n"
"        handle_error(\"calloc\");\n"
"\\&\n"
"    /* Create one thread for each command-line argument. */\n"
"\\&\n"
"    for (size_t tnum = 0; tnum E<lt> num_threads; tnum++) {\n"
"        tinfo[tnum].thread_num = tnum + 1;\n"
"        tinfo[tnum].argv_string = argv[optind + tnum];\n"
"\\&\n"
"        /* The pthread_create() call stores the thread ID into\n"
"           corresponding element of tinfo[]. */\n"
"\\&\n"
"        s = pthread_create(&tinfo[tnum].thread_id, &attr,\n"
"                           &thread_start, &tinfo[tnum]);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_create\");\n"
"    }\n"
"\\&\n"
"    /* Destroy the thread attributes object, since it is no\n"
"       longer needed. */\n"
"\\&\n"
"    s = pthread_attr_destroy(&attr);\n"
"    if (s != 0)\n"
"        handle_error_en(s, \"pthread_attr_destroy\");\n"
"\\&\n"
"    /* Now join with each thread, and display its returned value. */\n"
"\\&\n"
"    for (size_t tnum = 0; tnum E<lt> num_threads; tnum++) {\n"
"        s = pthread_join(tinfo[tnum].thread_id, &res);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_join\");\n"
"\\&\n"
"        printf(\"Joined with thread %d; returned value was %s\\en\",\n"
"               tinfo[tnum].thread_num, (char *) res);\n"
"        free(res);      /* Free memory allocated by thread */\n"
"    }\n"
"\\&\n"
"    free(tinfo);\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"
msgstr ""
"#include E<lt>ctype.hE<gt>\n"
"#include E<lt>errno.hE<gt>\n"
"#include E<lt>pthread.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"\\&\n"
"#define handle_error_en(en, msg) \\e\n"
"        do { errno = en; perror(msg); exit(EXIT_FAILURE); } while (0)\n"
"\\&\n"
"#define handle_error(msg) \\e\n"
"        do { perror(msg); exit(EXIT_FAILURE); } while (0)\n"
"\\&\n"
"struct thread_info {    /* Utilisé comme argument pour thread_start() */\n"
"    pthread_t thread_id;        /* Identifiant renvoyé par pthread_create() */\n"
"    int       thread_num;       /* N° de thread défini par l'application */\n"
"    char     *argv_string;      /* À partir de l'argument en ligne de commande */\n"
"};\n"
"\\&\n"
"/* Fonction de démarrage du thread : affiche l'adresse vers le haut de la pile,\n"
"   et renvoie une copie en majuscule de argv_string. */\n"
"\\&\n"
"static void *\n"
"thread_start(void *arg)\n"
"{\n"
"    struct thread_info *tinfo = arg;\n"
"    char *uargv;\n"
"\\&\n"
"    printf(\"Thread %d : sommet de la pile près de %p; argv_string=%s\\en\",\n"
"           tinfo-E<gt>thread_num, (void *) &tinfo, tinfo-E<gt>argv_string);\n"
"\\&\n"
"    uargv = strdup(tinfo-E<gt>argv_string);\n"
"    if (uargv == NULL)\n"
"        handle_error(\"strdup\");\n"
"\\&\n"
"    for (char *p = uargv; *p != \\[aq]\\e0\\[aq]; p++)\n"
"        *p = toupper(*p);\n"
"\\&\n"
"    return uargv;\n"
"}\n"
"\\&\n"
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int                 s, opt;\n"
"    void                *res;\n"
"    size_t              num_threads;\n"
"    ssize_t             stack_size;\n"
"    pthread_attr_t      attr;\n"
"    struct thread_info  *tinfo;\n"
"\\&\n"
"    /* L'option \"-s\" spécifie une taille de pile pour les threads. */\n"
"\\&\n"
"    stack_size = -1;\n"
"    while ((opt = getopt(argc, argv, \"s:\")) != -1) {\n"
"        switch (opt) {\n"
"        case \\[aq]s\\[aq]:\n"
"            stack_size = strtoul(optarg, NULL, 0);\n"
"            break;\n"
"\\&\n"
"        default:\n"
"            fprintf(stderr, \"Usage : %s [-s stack-size] arg...\\en\",\n"
"                    argv[0]);\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"    }\n"
"\\&\n"
"    num_threads = argc - optind;\n"
"\\&\n"
"    /* Initialiser les attributs de création de thread. */\n"
"\\&\n"
"    s = pthread_attr_init(&attr);\n"
"    if (s != 0)\n"
"        handle_error_en(s, \"pthread_attr_init\");\n"
"\\&\n"
"    if (stack_size E<gt> 0) {\n"
"        s = pthread_attr_setstacksize(&attr, stack_size);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_attr_setstacksize\");\n"
"    }\n"
"\\&\n"
"    /* Allouer la mémoire pour les arguments de pthread_create(). */\n"
"\\&\n"
"    tinfo = calloc(num_threads, sizeof(*tinfo));\n"
"    if (tinfo == NULL)\n"
"        handle_error(\"calloc\");\n"
"\\&\n"
"    /* Créer un thread pour chaque argument en ligne de commande. */\n"
"\\&\n"
"    for (size_t tnum = 0; tnum E<lt> num_threads; tnum++) {\n"
"        tinfo[tnum].thread_num = tnum + 1;\n"
"        tinfo[tnum].argv_string = argv[optind + tnum];\n"
"\\&\n"
"        /* L'appel pthread_create() stocke l'identifiant du thread dans\n"
"           l'élément correspondant de tinfo[]. */\n"
"\\&\n"
"        s = pthread_create(&tinfo[tnum].thread_id, &attr,\n"
"                           &thread_start, &tinfo[tnum]);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_create\");\n"
"    }\n"
"\\&\n"
"    /* Détruire l'objet des attributs du thread dans la mesure où\n"
"       il n'est plus nécessaire. */\n"
"\\&\n"
"    s = pthread_attr_destroy(&attr);\n"
"    if (s != 0)\n"
"        handle_error_en(s, \"pthread_attr_destroy\");\n"
"\\&\n"
"    /* Maintenant joindre chaque thread et afficher la valeur qu'il renvoie. */\n"
"\\&\n"
"    for (size_t tnum = 0; tnum E<lt> num_threads; tnum++) {\n"
"        s = pthread_join(tinfo[tnum].thread_id, &res);\n"
"        if (s != 0)\n"
"            handle_error_en(s, \"pthread_join\");\n"
"\\&\n"
"        printf(\"Thread joint %d ; la valeur renvoyée est %s\\en\",\n"
"               tinfo[tnum].thread_num, (char *) res);\n"
"        free(res);      /* Libérer la mémoire allouée par thread */\n"
"    }\n"
"\\&\n"
"    free(tinfo);\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"

#. 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)"