# 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, 2013-2014.
# Denis Barbier <barbier@debian.org>, 2006, 2010.
# David Prévot <david@tilapin.org>, 2010-2014.
# Jean-Paul Guillonneau <guillonneau.jeanpaul@free.fr>, 2021.
msgid ""
msgstr ""
"Project-Id-Version: perkamon\n"
"POT-Creation-Date: 2024-06-01 06:33+0200\n"
"PO-Revision-Date: 2021-12-01 11:37+0100\n"
"Last-Translator: Jean-Paul Guillonneau <guillonneau.jeanpaul@free.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: vim\n"

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

#. 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 "unix - sockets for local interprocess communication"
msgstr "unix – Sockets pour communications locales entre processus"

#. 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>sys/socket.hE<gt>>\n"
"B<#include E<lt>sys/un.hE<gt>>\n"
msgstr ""
"B<#include E<lt>sys/socket.hE<gt>>\n"
"B<#include E<lt>sys/un.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 ""
"I<unix_socket>B< = socket(AF_UNIX, type, 0);>\n"
"I<error>B< = socketpair(AF_UNIX, type, 0, int *>I<sv>B<);>\n"
msgstr ""
"I<unix_socket>B< = socket(AF_UNIX, type, 0);>\n"
"I<error>B< = socketpair(AF_UNIX, type, 0, int *>I<sv>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<AF_UNIX> (also known as B<AF_LOCAL>)  socket family is used to "
"communicate between processes on the same machine efficiently.  "
"Traditionally, UNIX domain sockets can be either unnamed, or bound to a "
"filesystem pathname (marked as being of type socket).  Linux also supports "
"an abstract namespace which is independent of the filesystem."
msgstr ""
"La famille de sockets B<AF_UNIX> (aussi connue sous le nom de B<AF_LOCAL>) "
"sert à communiquer efficacement entre processus sur la même machine. "
"Traditionnellement, les sockets de domaine UNIX peuvent ne pas être nommés "
"ou bien être liés à un chemin d'accès de système de fichiers, lequel sera "
"marqué comme étant de type socket. Linux gère également un espace de noms "
"abstrait, indépendant du système de fichiers."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Valid socket types in the UNIX domain are: B<SOCK_STREAM>, for a stream-"
"oriented socket; B<SOCK_DGRAM>, for a datagram-oriented socket that "
"preserves message boundaries (as on most UNIX implementations, UNIX domain "
"datagram sockets are always reliable and don't reorder datagrams); and "
"(since Linux 2.6.4)  B<SOCK_SEQPACKET>, for a sequenced-packet socket that "
"is connection-oriented, preserves message boundaries, and delivers messages "
"in the order that they were sent."
msgstr ""
"Les types de sockets valables dans le domaine UNIX sont\\ : B<SOCK_STREAM> "
"pour un socket orienté flux et B<SOCK_DGRAM> pour un socket orienté "
"datagramme qui préserve les limites entre messages (comme sur la plupart des "
"implémentations UNIX, les sockets datagramme de domaine UNIX sont toujours "
"fiables et ne réordonnent pas les datagrammes), et (depuis Linux 2.6.4) "
"B<SOCK_SEQPACKET> pour un socket orienté connexion, préservant les limites "
"entre messages et délivrant les messages dans l'ordre où ils ont été envoyés."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"UNIX domain sockets support passing file descriptors or process credentials "
"to other processes using ancillary data."
msgstr ""
"Les sockets de domaine UNIX prennent en charge la transmission de "
"descripteurs de fichier ou d'accréditations d'un processus à l'autre en "
"utilisant des données annexes."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Address format"
msgstr "Formats d'adresse"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "A UNIX domain socket address is represented in the following structure:"
msgstr ""
"Une adresse de socket de domaine UNIX est représentée dans la structure "
"suivante :"

#.  #define UNIX_PATH_MAX    108
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"struct sockaddr_un {\n"
"    sa_family_t sun_family;               /* AF_UNIX */\n"
"    char        sun_path[108];            /* Pathname */\n"
"};\n"
msgstr ""
"struct sockaddr_un {\n"
"    sa_family_t sun_family;               /* AF_UNIX */\n"
"    char        sun_path[108];            /* Chemin d’accès */\n"
"};\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "The I<sun_family> field always contains B<AF_UNIX>.  On Linux, "
#| "I<sun_path> is 108 bytes in size; see also NOTES, below."
msgid ""
"The I<sun_family> field always contains B<AF_UNIX>.  On Linux, I<sun_path> "
"is 108 bytes in size; see also BUGS, below."
msgstr ""
"Le champ I<sun_family> contient toujours B<AF_UNIX>. Dans Linux, I<sun_path> "
"a pour taille 108 octets. Consultez NOTES, ci-dessous."

#. type: Plain text
#: archlinux debian-unstable fedora-rawhide opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "Various systems calls (for example, B<bind>(2), B<connect>(2), and "
#| "B<sendto>(2))  take a I<sockaddr_un> argument as input.  Some other "
#| "system calls (for example, B<getsockname>(2), B<getpeername>(2), "
#| "B<recvfrom>(2), and B<accept>(2))  return an argument of this type."
msgid ""
"Various system calls (for example, B<bind>(2), B<connect>(2), and "
"B<sendto>(2))  take a I<sockaddr_un> argument as input.  Some other system "
"calls (for example, B<getsockname>(2), B<getpeername>(2), B<recvfrom>(2), "
"and B<accept>(2))  return an argument of this type."
msgstr ""
"Divers appels système (par exemple, B<bind>(2), B<connect>(2) et "
"B<sendto>(2)) prennent un argument I<sockaddr_un> en entrée. D’autres appels "
"système (par exemple, B<getsockname>(2), B<getpeername>(2), B<recvfrom>(2) "
"et B<accept>(2)) renvoient un argument de ce type."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Three types of address are distinguished in the I<sockaddr_un> structure:"
msgstr ""
"Trois types d’adresse sont remarquables dans la structure I<sockaddr_un> :"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "I<pathname>: a UNIX domain socket can be bound to a null-terminated "
#| "filesystem pathname using B<bind>(2).  When the address of a pathname "
#| "socket is returned (by one of the system calls noted above), its length is"
msgid ""
"a UNIX domain socket can be bound to a null-terminated filesystem pathname "
"using B<bind>(2).  When the address of a pathname socket is returned (by one "
"of the system calls noted above), its length is"
msgstr ""
"I<chemin d'accès> : un socket de domaine UNIX peut être lié, avec "
"B<bind>(2), à un système de fichiers dont le chemin d'accès est une chaîne "
"de caractères terminée par l’octet NULL. Lorsque l'adresse du socket est "
"obtenue (avec un des appels système ci-dessus) sa longueur vaut"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "    offsetof(struct sockaddr_un, sun_path) + strlen(sun_path) + 1\n"
msgid "offsetof(struct sockaddr_un, sun_path) + strlen(sun_path) + 1\n"
msgstr "    offsetof(struct sockaddr_un, sun_path) + strlen(sun_path) + 1\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"and I<sun_path> contains the null-terminated pathname.  (On Linux, the above "
"B<offsetof>()  expression equates to the same value as "
"I<sizeof(sa_family_t)>, but some other implementations include other fields "
"before I<sun_path>, so the B<offsetof>()  expression more portably describes "
"the size of the address structure.)"
msgstr ""
"et I<sun_path> contient le chemin avec un octet NULL final. (Dans Linux, "
"l’expression ci-dessus B<offsetof>() est égale à la même valeur que "
"I<sizeof(sa_family_t)>, mais quelques autres implémentations incluent "
"d’autres champs avant I<sun_path>, aussi l’expression B<offsetof>() plus "
"portable décrit la taille de la structure d’adresse.)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "For further details of pathname sockets, see below."
msgstr "Pour plus de détails sur les sockets chemin, voir ci-après."

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

#.  There is quite some variation across implementations: FreeBSD
#.  says the length is 16 bytes, HP-UX 11 says it's zero bytes.
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "I<unnamed>: A stream socket that has not been bound to a pathname using "
#| "B<bind>(2)  has no name.  Likewise, the two sockets created by "
#| "B<socketpair>(2)  are unnamed.  When the address of an unnamed socket is "
#| "returned, its length is I<sizeof(sa_family_t)>, and I<sun_path> should "
#| "not be inspected."
msgid ""
"A stream socket that has not been bound to a pathname using B<bind>(2)  has "
"no name.  Likewise, the two sockets created by B<socketpair>(2)  are "
"unnamed.  When the address of an unnamed socket is returned, its length is "
"I<sizeof(sa_family_t)>, and I<sun_path> should not be inspected."
msgstr ""
"I<sans_nom> : un socket flux qui n'a pas été lié à un chemin d'accès avec "
"B<bind>(2) n'a pas de nom. De la même façon, les deux sockets créés avec "
"B<socketpair>(2) ne sont pas nommés. Lorsque l'adresse d'un socket sans nom "
"est obtenue, sa longueur vaut I<sizeof(sa_family_t)> et il n'est pas "
"nécessaire de vérifier I<sun_path>."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "I<abstract>: an abstract socket address is distinguished (from a pathname "
#| "socket)  by the fact that I<sun_path[0]> is a null byte "
#| "(\\(aq\\e0\\(aq).  The socket's address in this namespace is given by the "
#| "additional bytes in I<sun_path> that are covered by the specified length "
#| "of the address structure.  (Null bytes in the name have no special "
#| "significance.)  The name has no connection with filesystem pathnames.  "
#| "When the address of an abstract socket is returned, the returned "
#| "I<addrlen> is greater than I<sizeof(sa_family_t)> (i.e., greater than 2), "
#| "and the name of the socket is contained in the first I<(addrlen - "
#| "sizeof(sa_family_t))> bytes of I<sun_path>."
msgid ""
"an abstract socket address is distinguished (from a pathname socket)  by the "
"fact that I<sun_path[0]> is a null byte (\\[aq]\\e0\\[aq]).  The socket's "
"address in this namespace is given by the additional bytes in I<sun_path> "
"that are covered by the specified length of the address structure.  (Null "
"bytes in the name have no special significance.)  The name has no connection "
"with filesystem pathnames.  When the address of an abstract socket is "
"returned, the returned I<addrlen> is greater than I<sizeof(sa_family_t)> (i."
"e., greater than 2), and the name of the socket is contained in the first "
"I<(addrlen - sizeof(sa_family_t))> bytes of I<sun_path>."
msgstr ""
"I<abstrait> : une adresse de socket abstrait se distingue d’un socket de "
"chemin par le fait que I<sun_path[0]> est un octet NULL (« \\e0 »). "
"L'adresse du socket dans cet espace de noms est donnée par le reste des "
"octets dans I<sun_path> qui sont enrobés dans la longueur indiquée de la "
"structure d'adresse. (Les octets NULL dans le nom n'ont pas de signification "
"particulière.) Le nom n'a aucun rapport avec les chemins d'accès de systèmes "
"de fichiers. Lorsque l'adresse d'un socket abstrait est obtenue, "
"l'I<addrlen> obtenue est plus grande que I<sizeof(sa_family_t)> (c'est-à-"
"dire plus grande que 2), et le nom du socket est contenu dans les premiers "
"bits I<(addrlen\\ -\\ sizeof(sa_family_t))> de I<sun_path>."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Pathname sockets"
msgstr "Sockets chemin d’accès"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"When binding a socket to a pathname, a few rules should be observed for "
"maximum portability and ease of coding:"
msgstr ""
"Lors de la liaison d’un socket à un chemin, quelques règles doivent être "
"observées pour une portabilité maximale et une facilité de codage :"

#. 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 pathname in I<sun_path> should be null-terminated."
msgstr "Le chemin dans I<sun_path> doit être terminé par un octet NULL ;"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The length of the pathname, including the terminating null byte, should not "
"exceed the size of I<sun_path>."
msgstr ""
"La taille du chemin, y compris l’octet NULL final, ne doit pas excéder la "
"taille de I<sun_path> ;"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The I<addrlen> argument that describes the enclosing I<sockaddr_un> "
"structure should have a value of at least:"
msgstr ""
"L’argument I<addrlen> décrivant la structure enfermant I<sockaddr_un> doit "
"avoir une valeur d’au moins :"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "    offsetof(struct sockaddr_un, sun_path)+strlen(addr.sun_path)+1\n"
msgid "offsetof(struct sockaddr_un, sun_path)+strlen(addr.sun_path)+1\n"
msgstr "    offsetof(struct sockaddr_un, sun_path)+strlen(addr.sun_path)+1\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"or, more simply, I<addrlen> can be specified as I<sizeof(struct "
"sockaddr_un)>."
msgstr ""
"ou, plus simplement, I<addrlen> peut être indiqué comme I<sizeof(struct\\ "
"sockaddr_un)>."

#.  Linux does this, including for the case where the supplied path
#.  is 108 bytes
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"There is some variation in how implementations handle UNIX domain socket "
"addresses that do not follow the above rules.  For example, some (but not "
"all) implementations append a null terminator if none is present in the "
"supplied I<sun_path>."
msgstr ""
"Il y a quelques variations dans la façon dont les implémentations gèrent les "
"adresses de socket de domaine UNIX qui ne suivent pas les règles ci-dessus."
"Par exemple, quelques implémentations (mais pas toutes) ajoutent un octet "
"NULL final si aucun n’est présent dans le I<sun_path> fourni."

#.  HP-UX
#.  Modern BSDs generally have 104, Tru64 and AIX have 104,
#.  Solaris and Irix have 108
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"When coding portable applications, keep in mind that some implementations "
"have I<sun_path> as short as 92 bytes."
msgstr ""
"Lors du codage d’applications portables, il faut penser que certaines "
"implémentations ont un I<sun_path> aussi court que 92 octets."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Various system calls (B<accept>(2), B<recvfrom>(2), B<getsockname>(2), "
"B<getpeername>(2))  return socket address structures.  When applied to UNIX "
"domain sockets, the value-result I<addrlen> argument supplied to the call "
"should be initialized as above.  Upon return, the argument is set to "
"indicate the I<actual> size of the address structure.  The caller should "
"check the value returned in this argument: if the output value exceeds the "
"input value, then there is no guarantee that a null terminator is present in "
"I<sun_path>.  (See BUGS.)"
msgstr ""
"Divers appels système (B<accept>(2), B<recvfrom>(2), B<getsockname>(2), "
"B<getpeername>(2)) renvoient les structures d’adresse de socket. Lorsque "
"appliqué à des sockets de domaine UNIX, l’argument « value-result » "
"I<addrlen> fourni à l’appel devrait être initialisé comme ci-dessus. Au "
"renvoi, l’argument est réglé pour indiquer la taille I<réelle> de la "
"structure d’adresse. L’appelant devrait vérifier la valeur renvoyée dans cet "
"argument. Si la valeur de sortie excède la valeur d’entrée, alors il n’y a "
"aucune garantie qu’un octet NULL final soit présent dans I<sun_path>. "
"(Consultez BOGUES.)"

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Pathname socket ownership and permissions"
msgstr "Permissions et appartenance des sockets chemin d’accès"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In the Linux implementation, pathname sockets honor the permissions of the "
"directory they are in.  Creation of a new socket fails if the process does "
"not have write and search (execute) permission on the directory in which the "
"socket is created."
msgstr ""
"Dans l’implémentation de Linux, les sockets chemin d'accès respectent les "
"permissions du répertoire dans lequel ils sont. La création d’un nouveau "
"socket échoue si le processus n’a pas les permissions d’écriture et de "
"recherche (exécution) dans le répertoire où le socket est créé."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On Linux, connecting to a stream socket object requires write permission on "
"that socket; sending a datagram to a datagram socket likewise requires write "
"permission on that socket.  POSIX does not make any statement about the "
"effect of the permissions on a socket file, and on some systems (e.g., older "
"BSDs), the socket permissions are ignored.  Portable programs should not "
"rely on this feature for security."
msgstr ""
"Dans Linux, la connexion à un objet de socket flux nécessite la permission "
"en écriture sur ce socket. De même, l’envoi d’un datagramme à un socket "
"datagramme nécessite la permission en écriture sur ce socket. POSIX ne fait "
"aucune déclaration sur les effets des permissions sur un fichier de socket, "
"et sur certains systèmes (par exemple, les BSD anciens) les permissions de "
"socket sont ignorées. Les programmes portables ne devraient pas se fier à "
"cette fonctionnalité pour la sécurité."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"When creating a new socket, the owner and group of the socket file are set "
"according to the usual rules.  The socket file has all permissions enabled, "
"other than those that are turned off by the process B<umask>(2)."
msgstr ""
"Lors de la création d’un nouveau socket, le propriétaire et le groupe d’un "
"fichier de socket sont définis selon les règles habituelles. Le fichier de "
"socket a toutes les permissions activées, autres que celles désactivées par "
"le processus B<umask>(2)."

#.  However, fchown() and fchmod() do not seem to have an effect
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The owner, group, and permissions of a pathname socket can be changed (using "
"B<chown>(2)  and B<chmod>(2))."
msgstr ""
"Le propriétaire, le groupe et les permissions d’un socket chemin d'accès "
"peuvent être modifiés (avec B<chown>(2) et B<chmod>(2))."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Socket permissions have no meaning for abstract sockets: the process "
"B<umask>(2)  has no effect when binding an abstract socket, and changing the "
"ownership and permissions of the object (via B<fchown>(2)  and "
"B<fchmod>(2))  has no effect on the accessibility of the socket."
msgstr ""
"Les permissions de socket n’ont aucun sens pour les sockets abstraits : le "
"processus B<umask>(2) n’a aucun effet lors de la liaison d’un socket "
"abstrait et modifier le propriétaire et les permissions de l’objet (avec "
"B<fchown>(2) et B<fchmod>(2)) n’a aucun effet sur l’accessibilité du socket."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Abstract sockets automatically disappear when all open references to the "
"socket are closed."
msgstr ""
"Les sockets abstraits disparaissent automatiquement quand toutes les "
"références de socket ouvertes sont refermées."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The abstract socket namespace is a nonportable Linux extension."
msgstr ""
"L’espace de noms de sockets abstraits est une extension non portable de "
"Linux."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Socket options"
msgstr "Options de socket"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"For historical reasons, these socket options are specified with a "
"B<SOL_SOCKET> type even though they are B<AF_UNIX> specific.  They can be "
"set with B<setsockopt>(2)  and read with B<getsockopt>(2)  by specifying "
"B<SOL_SOCKET> as the socket family."
msgstr ""
"Pour des raisons historiques, les options de ces sockets sont indiquées avec "
"un type B<SOL_SOCKET> même si elles sont spécifiques à B<AF_UNIX>. Elles "
"peuvent être définies avec B<setsockopt>(2) et lues avec B<getsockopt>(2) en "
"indiquant B<SOL_SOCKET> comme famille de sockets."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Enabling this socket option causes receipt of the credentials of the sending "
"process in an B<SCM_CREDENTIALS ancillary> message in each subsequently "
"received message.  The returned credentials are those specified by the "
"sender using B<SCM_CREDENTIALS>, or a default that includes the sender's "
"PID, real user ID, and real group ID, if the sender did not specify "
"B<SCM_CREDENTIALS> ancillary data."
msgstr ""
"Activer cette option de socket provoque la réception des accréditations du "
"processus émetteur dans un message B<SCM_CREDENTIALS annexe> dans chaque "
"message reçu ultérieur. Les accréditations renvoyées sont celles indiquées "
"par l’émetteur en utilisant B<SCM_CREDENTIALS> ou celles par défaut qui "
"incluent le PID, l’ID utilisateur réel et l’ID groupe réel de l’émetteur si "
"celui-ci ne précise pas les données auxiliaires B<SCM_CREDENTIALS>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"When this option is set and the socket is not yet connected, a unique name "
"in the abstract namespace will be generated automatically."
msgstr ""
"Lorsque cette option est active et le socket non encore connecté, un nom "
"unique dans l'espace de noms abstrait sera généré automatiquement."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The value given as an argument to B<setsockopt>(2)  and returned as the "
"result of B<getsockopt>(2)  is an integer boolean flag."
msgstr ""
"La valeur donnée comme argument pour B<setsockopt>(2) et renvoyée comme "
"résultat de B<getsockopt>(2) est un indicateur booléen entier."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Enables receiving of the SELinux security label of the peer socket in an "
"ancillary message of type B<SCM_SECURITY> (see below)."
msgstr ""
"Activer la réception de l’étiquette de sécurité SELinux du socket pair dans "
"un message annexe de type B<SCM_SECURITY> (voir ci-dessous)."

#.  commit 877ce7c1b3afd69a9b1caeb1b9964c992641f52a
#.  commit 37a9a8df8ce9de6ea73349c9ac8bdf6ba4ec4f70
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<SO_PASSSEC> option is supported for UNIX domain datagram sockets since "
"Linux 2.6.18; support for UNIX domain stream sockets was added in Linux 4.2."
msgstr ""
"L’option B<SO_PASSSEC> est gérée par les sockets datagramme de domaine UNIX "
"depuis Linux 2.6.18. La prise en charge pour les sockets flux de domaine "
"UNIX a été ajoutée dans Linux 4.2."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "See B<socket>(7)."
msgstr "Consulter B<socket>(7)."

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

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "This read-only socket option returns the credentials of the peer process "
#| "connected to this socket.  The returned credentials are those that were "
#| "in effect at the time of the call to B<connect>(2)  or B<socketpair>(2)."
msgid ""
"This read-only socket option returns the credentials of the peer process "
"connected to this socket.  The returned credentials are those that were in "
"effect at the time of the call to B<connect>(2), B<listen>(2), or "
"B<socketpair>(2)."
msgstr ""
"Cette option de socket en lecture exclusivement renvoie les accréditations "
"du processus pair connecté à ce socket. Les accréditations renvoyées sont "
"celles effectives au moment de l’appel à B<connect>(2) ou B<socketpair>(2)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The argument to B<getsockopt>(2)  is a pointer to a I<ucred> structure; "
"define the B<_GNU_SOURCE> feature test macro to obtain the definition of "
"that structure from I<E<lt>sys/socket.hE<gt>>."
msgstr ""
"L’argument de B<getsockopt>(2) est un pointeur vers une structure I<ucred>. "
"Est définie la macro de test de fonctionnalité B<_GNU_SOURCE> pour obtenir "
"la définition de cette structure à partir de I<E<lt>sys/socket.hE<gt>>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The use of this option is possible only for connected B<AF_UNIX> stream "
"sockets and for B<AF_UNIX> stream and datagram socket pairs created using "
"B<socketpair>(2)."
msgstr ""
"L’utilisation de cette option est possible seulement pour les sockets flux "
"B<AF_UNIX> connectés et pour les pairs de sockets flux et datagramme "
"B<AF_UNIX> créés en utilisant B<socketpair>(2)."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"This read-only socket option returns the security context of the peer socket "
"connected to this socket.  By default, this will be the same as the security "
"context of the process that created the peer socket unless overridden by the "
"policy or by a process with the required permissions."
msgstr ""
"Cette option de socket en lecture exclusivement renvoie le contexte de "
"sécurité du socket pair connecté à ce socket. Par défaut, cela sera le même "
"que le contexte de sécurité du processus ayant créé le socket pair à moins "
"qu’il ne soit écrasé par la politique ou par un processus ayant les "
"permissions requises."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The argument to B<getsockopt>(2)  is a pointer to a buffer of the specified "
"length in bytes into which the security context string will be copied.  If "
"the buffer length is less than the length of the security context string, "
"then B<getsockopt>(2)  returns -1, sets I<errno> to B<ERANGE>, and returns "
"the required length via I<optlen>.  The caller should allocate at least "
"B<NAME_MAX> bytes for the buffer initially, although this is not guaranteed "
"to be sufficient.  Resizing the buffer to the returned length and retrying "
"may be necessary."
msgstr ""
"L’argument de B<getsockopt>(2) est un pointeur vers un tampon de la longueur "
"indiquée en octets dans lequel la chaîne de contexte de sécurité sera "
"copiée. Si la taille du tampon est inférieure à celle de la chaîne du "
"contexte de sécurité, alors B<getsockopt>(2) renvoie B<-1>, définit I<errno> "
"à B<ERANGE> et renvoie la taille requise à l’aide de I<optlen>. L’appelant "
"doit allouer initialement au moins B<NAME_MAX> octets pour le tampon, bien "
"que cela ne soit pas garanti d'être suffisant. Redimensionner le tampon à la "
"taille renvoyée et réessayer peuvent être nécessaires."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The security context string may include a terminating null character in the "
"returned length, but is not guaranteed to do so: a security context \"foo\" "
"might be represented as either {'f','o','o'} of length 3 or "
"{'f','o','o','\\e0'} of length 4, which are considered to be "
"interchangeable.  The string is printable, does not contain non-terminating "
"null characters, and is in an unspecified encoding (in particular, it is not "
"guaranteed to be ASCII or UTF-8)."
msgstr ""
"La chaîne de contexte de sécurité peut inclure un octet NULL final dans la "
"taille renvoyée, mais il n’est pas garanti que ce soit fait : un contexte de "
"sécurité « abc » peut être représenté soit par {'a','b','c'} de taille 3, ou "
"{'a','b','c','\\e0'} de taille 4, qui sont considérés comme "
"interchangeables. La chaîne peut être affichée, mais ne contient pas d’octet "
"NULL final, et elle est dans un encodage non précisé (en particulier, il "
"n’est pas garanti que ce soit ASCII ou UTF-8)."

#.  commit 0b811db2cb2aabc910e53d34ebb95a15997c33e7
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The use of this option for sockets in the B<AF_UNIX> address family is "
"supported since Linux 2.6.2 for connected stream sockets, and since Linux "
"4.18 also for stream and datagram socket pairs created using "
"B<socketpair>(2)."
msgstr ""
"L’utilisation de cette option pour les sockets dans la famille d’adresses "
"B<AF_UNIX> est prise en charge depuis Linux 2.6.2 pour les sockets flux "
"connectés et aussi, depuis Linux 4.18, pour les pairs de socket flux et "
"datagramme créés en utilisant B<socketpair>(2)."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Autobind feature"
msgstr "Fonctionnalité d'autolien (« autobind »)"

#.  i.e., sizeof(short)
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "If a B<bind>(2)  call specifies I<addrlen> as I<sizeof(sa_family_t)>, or "
#| "the B<SO_PASSCRED> socket option was specified for a socket that was not "
#| "explicitly bound to an address, then the socket is autobound to an "
#| "abstract address.  The address consists of a null byte followed by 5 "
#| "bytes in the character set I<[0-9a-f]>.  Thus, there is a limit of 2^20 "
#| "autobind addresses.  (From Linux 2.1.15, when the autobind feature was "
#| "added, 8 bytes were used, and the limit was thus 2^32 autobind "
#| "addresses.  The change to 5 bytes came in Linux 2.3.15.)"
msgid ""
"If a B<bind>(2)  call specifies I<addrlen> as I<sizeof(sa_family_t)>, or the "
"B<SO_PASSCRED> socket option was specified for a socket that was not "
"explicitly bound to an address, then the socket is autobound to an abstract "
"address.  The address consists of a null byte followed by 5 bytes in the "
"character set I<[0-9a-f]>.  Thus, there is a limit of 2\\[ha]20 autobind "
"addresses.  (From Linux 2.1.15, when the autobind feature was added, 8 bytes "
"were used, and the limit was thus 2\\[ha]32 autobind addresses.  The change "
"to 5 bytes came in Linux 2.3.15.)"
msgstr ""
"Si un appel B<bind>(2) indique I<addrlen> comme I<sizeof(sa_family_t)>, ou "
"si l'option de socket B<SO_PASSCRED> était indiquée pour un socket qui "
"n'était pas lié explicitement à une adresse, alors le socket est autolié à "
"une adresse abstraite. L'adresse est constituée d'un octet NULL suivi par "
"cinq octets de l'ensemble de caractères I<[0-9a-f]>. Le nombre d'adresses "
"autoliées est donc limité à 2^20 (à partir de Linux 2.1.15, quand la "
"fonctionnalité d'autolien a été ajoutée, huit octets étaient utilisés et le "
"nombre d'adresses autoliées était donc limité à 2^32. La modification à cinq "
"octets est intervenue avec Linux 2.3.15)."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following paragraphs describe domain-specific details and unsupported "
"features of the sockets API for UNIX domain sockets on Linux."
msgstr ""
"Les paragraphes suivants décrivent des détails spécifiques aux domaines et "
"des fonctionnalités de l'API des sockets de domaine UNIX non prises en "
"charge sous Linux."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"UNIX domain sockets do not support the transmission of out-of-band data (the "
"B<MSG_OOB> flag for B<send>(2)  and B<recv>(2))."
msgstr ""
"Les sockets de domaine UNIX ne prennent pas en charge la transmission de "
"données hors-bande (l'indicateur B<MSG_OOB> de B<send>(2) et B<recv>(2))."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<send>(2)  B<MSG_MORE> flag is not supported by UNIX domain sockets."
msgstr ""
"L'indicateur B<MSG_MORE> de B<send>(2) n'est pas pris en charge sur les "
"sockets de domaine UNIX."

#.  commit 9f6f9af7694ede6314bed281eec74d588ba9474f
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Before Linux 3.4, the use of B<MSG_TRUNC> in the I<flags> argument of "
"B<recv>(2)  was not supported by UNIX domain sockets."
msgstr ""
"Avant Linux 3.4, l'utilisation de B<MSG_TRUNC> dans le paramètre I<flags> de "
"B<recv>(2) n'était pas prise en charge par les sockets de domaine UNIX."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<SO_SNDBUF> socket option does have an effect for UNIX domain sockets, "
"but the B<SO_RCVBUF> option does not.  For datagram sockets, the "
"B<SO_SNDBUF> value imposes an upper limit on the size of outgoing "
"datagrams.  This limit is calculated as the doubled (see B<socket>(7))  "
"option value less 32 bytes used for overhead."
msgstr ""
"L'option B<SO_SNDBUF> de socket a un effet pour les sockets de domaine UNIX, "
"mais l’option B<SO_RCVBUF> n'en a pas. Pour les sockets datagramme, la "
"valeur B<SO_SNDBUF> impose une limite supérieure à la taille des datagrammes "
"sortants. Cette limite est calculée comme le double de la valeur de "
"l'option, moins 32 octets utilisés par le surdébit."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Ancillary data is sent and received using B<sendmsg>(2)  and B<recvmsg>(2).  "
"For historical reasons, the ancillary message types listed below are "
"specified with a B<SOL_SOCKET> type even though they are B<AF_UNIX> "
"specific.  To send them, set the I<cmsg_level> field of the struct "
"I<cmsghdr> to B<SOL_SOCKET> and the I<cmsg_type> field to the type.  For "
"more information, see B<cmsg>(3)."
msgstr ""
"Les données annexes sont envoyées et reçues en utilisant B<sendmsg>(2) et "
"B<recvmsg>(2). Pour des raisons historiques, les messages annexes listés ci-"
"dessous sont indiqués avec un type B<SOL_SOCKET> même s'ils sont spécifiques "
"B<AF_UNIX>. Pour les envoyer, définissez le champ I<cmsg_level> de la "
"structure I<cmsghdr> à B<SOL_SOCKET> et le champ I<cmsg_type> au type. Pour "
"plus de détails, consultez B<cmsg>(3)."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Send or receive a set of open file descriptors from another process.  The "
"data portion contains an integer array of the file descriptors."
msgstr ""
"Envoyer ou recevoir un jeu de descripteurs de fichier ouverts d’un autre "
"processus. La partie données contient un tableau d’entiers de descripteurs "
"de fichier."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Commonly, this operation is referred to as \"passing a file descriptor\" to "
"another process.  However, more accurately, what is being passed is a "
"reference to an open file description (see B<open>(2)), and in the receiving "
"process it is likely that a different file descriptor number will be used.  "
"Semantically, this operation is equivalent to duplicating (B<dup>(2))  a "
"file descriptor into the file descriptor table of another process."
msgstr ""
"Couramment, cette opération est appelée « passage d’un descripteur de "
"fichier » à un autre processus. Cependant, plus précisément, ce qui a été "
"passé est une référence à une description de fichier ouvert (consultez "
"B<open>(2)), et, dans le processus récepteur, il est probable qu’un numéro "
"différent de descripteur de fichier sera utilisé. Sémantiquement, cette "
"opération est équivalente à dupliquer (B<dup>(2)) un descripteur de fichier "
"dans une table de descripteurs de fichier d’un autre processus."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If the buffer used to receive the ancillary data containing file descriptors "
"is too small (or is absent), then the ancillary data is truncated (or "
"discarded)  and the excess file descriptors are automatically closed in the "
"receiving process."
msgstr ""
"Si le tampon utilisé pour recevoir les données annexes contenant les "
"descripteurs de fichier est trop petit (ou absent), alors les données "
"annexes sont tronquées (ou ignorées) et les descripteurs de fichier en excès "
"sont automatiquement clos dans le processus récepteur."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If the number of file descriptors received in the ancillary data would cause "
"the process to exceed its B<RLIMIT_NOFILE> resource limit (see "
"B<getrlimit>(2)), the excess file descriptors are automatically closed in "
"the receiving process."
msgstr ""
"Si le nombre de descripteurs de fichier reçus dans les données annexes "
"conduit le processus à dépasser la limite de ressources B<RLIMIT_NOFILE> "
"(consultez B<getrlimit>(2)), les descripteurs de fichier en excès sont "
"automatiquement clos dans le processus récepteur."

#.  commit bba14de98753cb6599a2dae0e520714b2153522d
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "The kernel constant B<SCM_MAX_FD> defines a limit on the number of file "
#| "descriptors in the array.  Attempting to send an array larger than this "
#| "limit causes B<sendmsg>(2)  to fail with the error B<EINVAL>.  "
#| "B<SCM_MAX_FD> has the value 253 (or 255 in kernels before 2.6.38)."
msgid ""
"The kernel constant B<SCM_MAX_FD> defines a limit on the number of file "
"descriptors in the array.  Attempting to send an array larger than this "
"limit causes B<sendmsg>(2)  to fail with the error B<EINVAL>.  B<SCM_MAX_FD> "
"has the value 253 (or 255 before Linux 2.6.38)."
msgstr ""
"La constante du noyau B<SCM_MAX_FD> définit une limite au nombre de "
"descripteurs de fichier dans la table. Essayer d’envoyer une table plus "
"grande que cette limite provoque l’échec de B<sendmsg>(2) avec l’erreur "
"B<EINVAL>. B<SCM_MAX_FD> a la valeur 253 (ou 255 dans les noyaux "
"avant 2.6.38)."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Send or receive UNIX credentials.  This can be used for authentication.  The "
"credentials are passed as a I<struct ucred> ancillary message.  This "
"structure is defined in I<E<lt>sys/socket.hE<gt>> as follows:"
msgstr ""
"Envoyer ou recevoir les accréditations UNIX. Cela peut servir à "
"l'authentification. Les accréditations sont passées en message annexe "
"I<struct\\ ucred>. Cette structure est définie dans I<E<lt>sys/socket."
"hE<gt>> comme ceci :"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"struct ucred {\n"
"    pid_t pid;    /* Process ID of the sending process */\n"
"    uid_t uid;    /* User ID of the sending process */\n"
"    gid_t gid;    /* Group ID of the sending process */\n"
"};\n"
msgstr ""
"struct ucred {\n"
"    pid_t pid;    /* PID processus émetteur */\n"
"    uid_t uid;    /* UID processus émetteur */\n"
"    gid_t gid;    /* GID processus émetteur */\n"
"};\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Since glibc 2.8, the B<_GNU_SOURCE> feature test macro must be defined "
"(before including I<any> header files) in order to obtain the definition of "
"this structure."
msgstr ""
"Depuis la glibc 2.8, la macro de test de fonctionnalités B<_GNU_SOURCE> doit "
"être définie (avant d'inclure I<tout> fichier d'en\\(hytête) afin d'obtenir "
"la définition de cette structure."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The credentials which the sender specifies are checked by the kernel.  A "
"privileged process is allowed to specify values that do not match its own.  "
"The sender must specify its own process ID (unless it has the capability "
"B<CAP_SYS_ADMIN>, in which case the PID of any existing process may be "
"specified), its real user ID, effective user ID, or saved set-user-ID "
"(unless it has B<CAP_SETUID>), and its real group ID, effective group ID, or "
"saved set-group-ID (unless it has B<CAP_SETGID>)."
msgstr ""
"Les accréditations que l'émetteur envoie sont vérifiées par le noyau. Un "
"processus privilégié est autorisé à indiquer des valeurs qui ne "
"correspondent pas aux siennes. L'émetteur doit indiquer son propre PID (sauf "
"s'il a la capacité B<CAP_SYS_ADMIN>), auquel cas le PID de n’importe quel "
"processus existants peut être indiqué, son ID utilisateur réel, son ID "
"utilisateur effectif ou son « saved set-user-ID » (sauf s'il a la capacité "
"B<CAP_SETUID>) et son ID groupe réel, son ID groupe effectif ou son « saved "
"set-group-ID » (sauf s'il a la capacité B<CAP_SETGID>)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"To receive a I<struct ucred> message, the B<SO_PASSCRED> option must be "
"enabled on the socket."
msgstr ""
"Pour recevoir un message I<struct\\ ucred>, l’option B<SO_PASSCRED> doit "
"être activée sur le socket."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Receive the SELinux security context (the security label)  of the peer "
"socket.  The received ancillary data is a null-terminated string containing "
"the security context.  The receiver should allocate at least B<NAME_MAX> "
"bytes in the data portion of the ancillary message for this data."
msgstr ""
"Recevoir le contexte de sécurité SELinux (l’étiquette de sécurité) du socket "
"pair. Les données annexes reçues sont une chaîne terminée par un octet NULL "
"final contenant le contexte de sécurité. Le récepteur doit au moins allouer "
"B<NAME_MAX> octets dans la partie données du message annexe pour ces données."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"To receive the security context, the B<SO_PASSSEC> option must be enabled on "
"the socket (see above)."
msgstr ""
"Pour recevoir le contexte de sécurité, l’option B<SO_PASSSEC> doit être "
"activée sur le socket (voir ci-dessus)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"When sending ancillary data with B<sendmsg>(2), only one item of each of the "
"above types may be included in the sent message."
msgstr ""
"Lors de l’envoi des données annexes avec B<sendmsg>(2), seul un élément de "
"chacun des types ci-dessus peut être inclus dans le message envoyé."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"At least one byte of real data should be sent when sending ancillary data.  "
"On Linux, this is required to successfully send ancillary data over a UNIX "
"domain stream socket.  When sending ancillary data over a UNIX domain "
"datagram socket, it is not necessary on Linux to send any accompanying real "
"data.  However, portable applications should also include at least one byte "
"of real data when sending ancillary data over a datagram socket."
msgstr ""
"Au moins un octet des données réelles doit être envoyé lors de l’envoi des "
"données annexes. Sur Linux, cela est nécessaire pour envoyer avec succès les "
"données annexes sur un socket flux de domaine UNIX. Lors de l’envoi des "
"données annexes à travers un socket datagramme de domaine UNIX, il n’est pas "
"nécessaire sur Linux d’envoyer en accompagnement une donnée quelconque "
"réelle. Cependant, les applications portables devraient aussi inclure au "
"moins un octet des données réelles lors de l’envoi de données annexes à "
"travers un socket datagramme."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"When receiving from a stream socket, ancillary data forms a kind of barrier "
"for the received data.  For example, suppose that the sender transmits as "
"follows:"
msgstr ""
"Lors de la réception à partir d’un socket flux, les données annexes forment "
"une sorte de barrière pour les données reçues. Par exemple, en supposant que "
"l’émetteur transmet comme suit :"

#. type: IP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "(1)"
msgstr "(1)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<sendmsg>(2)  of four bytes, with no ancillary data."
msgstr "B<sendmsg>(2) de quatre octets sans données annexes."

#. type: IP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "(2)"
msgstr "(2)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<sendmsg>(2)  of one byte, with ancillary data."
msgstr "B<sendmsg>(2) d’un octet avec données annexes."

#. type: IP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "(3)"
msgstr "(3)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Suppose that the receiver now performs B<recvmsg>(2)  calls each with a "
"buffer size of 20 bytes.  The first call will receive five bytes of data, "
"along with the ancillary data sent by the second B<sendmsg>(2)  call.  The "
"next call will receive the remaining four bytes of data."
msgstr ""
"En supposant que le récepteur réalise maintenant des appels B<recvmsg>(2) "
"avec chacun une taille de tampon de 20 octets, le premier appel recevra "
"5 octets de données, avec les données annexes envoyées par le second appel "
"B<sendmsg>(2). Le prochain appel recevra les 4 octets de données restants."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If the space allocated for receiving incoming ancillary data is too small "
"then the ancillary data is truncated to the number of headers that will fit "
"in the supplied buffer (or, in the case of an B<SCM_RIGHTS> file descriptor "
"list, the list of file descriptors may be truncated).  If no buffer is "
"provided for incoming ancillary data (i.e., the I<msg_control> field of the "
"I<msghdr> structure supplied to B<recvmsg>(2)  is NULL), then the incoming "
"ancillary data is discarded.  In both of these cases, the B<MSG_CTRUNC> flag "
"will be set in the I<msg.msg_flags> value returned by B<recvmsg>(2)."
msgstr ""
"Si l’espace alloué pour recevoir les données annexes entrantes est trop "
"petit, alors ces données sont tronquées au nombre d’en-têtes qui peuvent "
"loger dans le tampon fourni (ou, dans le cas de liste de descripteurs de "
"fichier B<SCM_RIGHTS>, cette liste peut être tronquée). Si aucun tampon "
"n’est fourni pour les données annexes entrantes (c’est-à-dire si le champ "
"I<msg_control> de la structure I<msghdr> fourni à B<recvmsg>(2) est NULL), "
"alors les données annexes entrantes sont ignorées. Dans les deux cas, "
"l’indicateur B<MSG_CTRUNC> sera réglé dans la valeur I<msg.msg_flags> "
"renvoyée par B<recvmsg>(2)."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following B<ioctl>(2)  calls return information in I<value>.  The "
"correct syntax is:"
msgstr ""
"Les appels B<ioctl>(2) suivants renvoient des informations dans I<value>. La "
"syntaxe correcte est\\ :"

#. 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>I< value>B<;>\n"
"I<error>B< = ioctl(>I<unix_socket>B<, >I<ioctl_type>B<, &>I<value>B<);>\n"
msgstr ""
"B<int>I< value>B<;>\n"
"I<error>B< = ioctl(>I<unix_socket>B<, >I<ioctl_type>B<, &>I<value>B<);>\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<ioctl_type> can be:"
msgstr "I<ioctl_type> peut être\\ :"

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

#. #-#-#-#-#  archlinux: unix.7.pot (PACKAGE VERSION)  #-#-#-#-#
#.  FIXME . https://www.sourceware.org/bugzilla/show_bug.cgi?id=12002,
#.  filed 2010-09-10, may cause SIOCINQ to be defined in glibc headers
#.  SIOCOUTQ also has an effect for UNIX domain sockets, but not
#.  quite what userland might expect. It seems to return the number
#.  of bytes allocated for buffers containing pending output.
#.  That number is normally larger than the number of bytes of pending
#.  output. Since this info is, from userland's point of view, imprecise,
#.  and it may well change, probably best not to document this now.
#. type: Plain text
#. #-#-#-#-#  debian-bookworm: unix.7.pot (PACKAGE VERSION)  #-#-#-#-#
#.  FIXME . http://sources.redhat.com/bugzilla/show_bug.cgi?id=12002,
#.  filed 2010-09-10, may cause SIOCINQ to be defined in glibc headers
#.  SIOCOUTQ also has an effect for UNIX domain sockets, but not
#.  quite what userland might expect. It seems to return the number
#.  of bytes allocated for buffers containing pending output.
#.  That number is normally larger than the number of bytes of pending
#.  output. Since this info is, from userland's point of view, imprecise,
#.  and it may well change, probably best not to document this now.
#. type: Plain text
#. #-#-#-#-#  debian-unstable: unix.7.pot (PACKAGE VERSION)  #-#-#-#-#
#.  FIXME . https://www.sourceware.org/bugzilla/show_bug.cgi?id=12002,
#.  filed 2010-09-10, may cause SIOCINQ to be defined in glibc headers
#.  SIOCOUTQ also has an effect for UNIX domain sockets, but not
#.  quite what userland might expect. It seems to return the number
#.  of bytes allocated for buffers containing pending output.
#.  That number is normally larger than the number of bytes of pending
#.  output. Since this info is, from userland's point of view, imprecise,
#.  and it may well change, probably best not to document this now.
#. type: Plain text
#. #-#-#-#-#  fedora-40: unix.7.pot (PACKAGE VERSION)  #-#-#-#-#
#.  FIXME . https://www.sourceware.org/bugzilla/show_bug.cgi?id=12002,
#.  filed 2010-09-10, may cause SIOCINQ to be defined in glibc headers
#.  SIOCOUTQ also has an effect for UNIX domain sockets, but not
#.  quite what userland might expect. It seems to return the number
#.  of bytes allocated for buffers containing pending output.
#.  That number is normally larger than the number of bytes of pending
#.  output. Since this info is, from userland's point of view, imprecise,
#.  and it may well change, probably best not to document this now.
#. type: Plain text
#. #-#-#-#-#  fedora-rawhide: unix.7.pot (PACKAGE VERSION)  #-#-#-#-#
#.  FIXME . https://www.sourceware.org/bugzilla/show_bug.cgi?id=12002,
#.  filed 2010-09-10, may cause SIOCINQ to be defined in glibc headers
#.  SIOCOUTQ also has an effect for UNIX domain sockets, but not
#.  quite what userland might expect. It seems to return the number
#.  of bytes allocated for buffers containing pending output.
#.  That number is normally larger than the number of bytes of pending
#.  output. Since this info is, from userland's point of view, imprecise,
#.  and it may well change, probably best not to document this now.
#. type: Plain text
#. #-#-#-#-#  mageia-cauldron: unix.7.pot (PACKAGE VERSION)  #-#-#-#-#
#.  FIXME . https://www.sourceware.org/bugzilla/show_bug.cgi?id=12002,
#.  filed 2010-09-10, may cause SIOCINQ to be defined in glibc headers
#.  SIOCOUTQ also has an effect for UNIX domain sockets, but not
#.  quite what userland might expect. It seems to return the number
#.  of bytes allocated for buffers containing pending output.
#.  That number is normally larger than the number of bytes of pending
#.  output. Since this info is, from userland's point of view, imprecise,
#.  and it may well change, probably best not to document this now.
#. type: Plain text
#. #-#-#-#-#  opensuse-leap-15-6: unix.7.pot (PACKAGE VERSION)  #-#-#-#-#
#.  FIXME . https://www.sourceware.org/bugzilla/show_bug.cgi?id=12002,
#.  filed 2010-09-10, may cause SIOCINQ to be defined in glibc headers
#.  SIOCOUTQ also has an effect for UNIX domain sockets, but not
#.  quite what userland might expect. It seems to return the number
#.  of bytes allocated for buffers containing pending output.
#.  That number is normally larger than the number of bytes of pending
#.  output. Since this info is, from userland's point of view, imprecise,
#.  and it may well change, probably best not to document this now.
#. type: Plain text
#. #-#-#-#-#  opensuse-tumbleweed: unix.7.pot (PACKAGE VERSION)  #-#-#-#-#
#.  FIXME . https://www.sourceware.org/bugzilla/show_bug.cgi?id=12002,
#.  filed 2010-09-10, may cause SIOCINQ to be defined in glibc headers
#.  SIOCOUTQ also has an effect for UNIX domain sockets, but not
#.  quite what userland might expect. It seems to return the number
#.  of bytes allocated for buffers containing pending output.
#.  That number is normally larger than the number of bytes of pending
#.  output. Since this info is, from userland's point of view, imprecise,
#.  and it may well change, probably best not to document this now.
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"For B<SOCK_STREAM> sockets, this call returns the number of unread bytes in "
"the receive buffer.  The socket must not be in LISTEN state, otherwise an "
"error (B<EINVAL>)  is returned.  B<SIOCINQ> is defined in I<E<lt>linux/"
"sockios.hE<gt>>.  Alternatively, you can use the synonymous B<FIONREAD>, "
"defined in I<E<lt>sys/ioctl.hE<gt>>.  For B<SOCK_DGRAM> sockets, the "
"returned value is the same as for Internet domain datagram sockets; see "
"B<udp>(7)."
msgstr ""
"Pour les sockets B<SOCK_STREAM>, cet appel renvoie la quantité de données "
"non lues dans le tampon de réception. Le socket ne doit pas être dans l'état "
"LISTEN, sinon l'erreur B<EINVAL> est renvoyée. B<SIOCINQ> est défini dans "
"I<E<lt>linux/sockios.hE<gt>>. Une alternative est d'utiliser le synonyme "
"B<FIONREAD> défini dans I<E<lt>sys/ioctl.hE<gt>>. Pour les sockets "
"B<SOCK_DGRAM>, la valeur renvoyée est la même que pour les sockets "
"datagramme de domaine Internet. Consultez B<udp>(7)."

#. 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<EADDRINUSE>"
msgstr "B<EADDRINUSE>"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The specified local address is already in use or the filesystem socket "
"object already exists."
msgstr ""
"L'adresse locale indiquée est déjà utilisée ou l'objet de socket de système "
"de fichiers existe déjà."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"This error can occur for B<sendmsg>(2)  when sending a file descriptor as "
"ancillary data over a UNIX domain socket (see the description of "
"B<SCM_RIGHTS>, above), and indicates that the file descriptor number that is "
"being sent is not valid (e.g., it is not an open file descriptor)."
msgstr ""
"Cette erreur peut survenir pour B<sendmsg>(2) lors de l’envoi d’un "
"descripteur de fichier pour des données annexes au travers d’un socket de "
"domaine UNIX (consultez la description de B<SCM_RIGHTS> ci-dessus) et "
"indique que le numéro de descripteur de fichier envoyé n’est pas valable "
"(par exemple, ce n’est pas un descripteur de fichier ouvert)."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The remote address specified by B<connect>(2)  was not a listening socket.  "
"This error can also occur if the target pathname is not a socket."
msgstr ""
"L'adresse distante indiquée par B<connect>(2) n'était pas un socket en "
"écoute. Cette erreur peut également se produire si le nom de chemin cible "
"n'est pas un socket."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Remote socket was unexpectedly closed."
msgstr "Le socket distant a été fermé de manière inattendue."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "User memory address was not valid."
msgstr "Adresse mémoire utilisateur incorrecte."

#. 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 argument passed.  A common cause is that the value B<AF_UNIX> was "
"not specified in the I<sun_type> field of passed addresses, or the socket "
"was in an invalid state for the applied operation."
msgstr ""
"Argument passé non valable. Une cause habituelle est que la valeur de "
"B<AF_UNIX> n'était pas indiquée dans le champ I<sun_type> des adresses "
"passées ou que le socket était dans un état non valable pour l'opération "
"appliquée."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<connect>(2)  called on an already connected socket or a target address was "
"specified on a connected socket."
msgstr ""
"B<connect>(2) a été appelée sur un socket déjà connecté ou l'adresse cible a "
"été indiquée sur un socket connecté."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The system-wide limit on the total number of open files has been reached."
msgstr ""
"La limite du nombre total de fichiers ouverts pour le système entier a été "
"atteinte."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The pathname in the remote address specified to B<connect>(2)  did not exist."
msgstr ""
"Le chemin de l'adresse distante indiquée à B<connect>(2) n'existait pas."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Out of memory."
msgstr "Plus assez de mémoire."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Socket operation needs a target address, but the socket is not connected."
msgstr ""
"L'opération nécessite une adresse cible, mais le socket n'est pas connecté."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Stream operation called on non-stream oriented socket or tried to use the "
"out-of-band data option."
msgstr ""
"Opération de flux appelée sur un socket non orienté flux ou tentative "
"d'utiliser une option de données hors-bande."

#. 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 "The sender passed invalid credentials in the I<struct ucred>."
msgstr ""
"L'émetteur a transmis des accréditations incorrectes dans I<struct\\ ucred>."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Remote socket was closed on a stream socket.  If enabled, a B<SIGPIPE> is "
"sent as well.  This can be avoided by passing the B<MSG_NOSIGNAL> flag to "
"B<send>(2)  or B<sendmsg>(2)."
msgstr ""
"Le socket distant a été fermé à cause d’un socket flux. Si activé, un signal "
"B<SIGPIPE> est émis également. Cela peut être évité en passant l'indicateur "
"B<MSG_NOSIGNAL> dans B<send>(2) ou B<sendmsg>(2)."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Passed protocol is not B<AF_UNIX>."
msgstr "Le protocole fourni n'est pas B<AF_UNIX>."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Remote socket does not match the local socket type (B<SOCK_DGRAM> versus "
"B<SOCK_STREAM>)."
msgstr ""
"Le socket distant ne correspond pas au type de socket local (B<SOCK_DGRAM> "
"versus B<SOCK_STREAM>)"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Unknown socket type."
msgstr "Type de socket inconnu."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"While sending an ancillary message containing credentials "
"(B<SCM_CREDENTIALS>), the caller specified a PID that does not match any "
"existing process."
msgstr ""
"Lors de l’envoi d’un message annexe contenant des accréditations "
"(B<SCM_CREDENTIALS>), l’appelant a indiqué un PID ne correspondant à aucun "
"processus existant."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"This error can occur for B<sendmsg>(2)  when sending a file descriptor as "
"ancillary data over a UNIX domain socket (see the description of "
"B<SCM_RIGHTS>, above).  It occurs if the number of \"in-flight\" file "
"descriptors exceeds the B<RLIMIT_NOFILE> resource limit and the caller does "
"not have the B<CAP_SYS_RESOURCE> capability.  An in-flight file descriptor "
"is one that has been sent using B<sendmsg>(2)  but has not yet been accepted "
"in the recipient process using B<recvmsg>(2)."
msgstr ""
"Cette erreur peut se produire pour B<sendmsg>(2) lors de l’envoi d’un "
"descripteur de fichier pour des données annexes à travers un socket de "
"domaine UNIX (consultez la description de B<SCM_RIGHTS>, ci-dessus). Cela se "
"produit si le nombre de descripteurs de fichier « en cours » excède la "
"limite de ressources B<RLIMIT_NOFILE> et si l’appelant n’a pas la capacité "
"B<CAP_SYS_RESOURCE>. Un descripteur de fichier en cours est un descripteur "
"qui a été envoyé en utilisant B<sendmsg>(2) mais qui n’a pas encore été "
"accepté dans le processus récepteur en utilisant B<recvmsg>(2)."

#.  commit 712f4aad406bb1ed67f3f98d04c044191f0ff593
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"This error is diagnosed since mainline Linux 4.5 (and in some earlier kernel "
"versions where the fix has been backported).  In earlier kernel versions, it "
"was possible to place an unlimited number of file descriptors in flight, by "
"sending each file descriptor with B<sendmsg>(2)  and then closing the file "
"descriptor so that it was not accounted against the B<RLIMIT_NOFILE> "
"resource limit."
msgstr ""
"Cette erreur est décelée depuis Linux 4.5 (et dans quelques versions "
"précédentes dans lesquelles le correctif a été rétroporté). Dans les "
"versions du noyau précédentes, il était possible d’avoir un nombre illimité "
"de descripteurs de fichier en cours en envoyant chaque descripteur de "
"fichier avec B<sendmsg>(2) et ensuite en fermant le descripteur de fichier "
"de telle façon qu’il ne soit pas pris en compte pour la limite de ressources "
"B<RLIMIT_NOFILE>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Other errors can be generated by the generic socket layer or by the "
"filesystem while generating a filesystem socket object.  See the appropriate "
"manual pages for more information."
msgstr ""
"D'autres erreurs peuvent être déclenchées par la couche générique de socket "
"ou par le système de fichiers lors de la génération d’un objet socket de "
"système de fichiers. Consultez les pages de manuel correspondantes pour plus "
"de détails."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<SCM_CREDENTIALS> and the abstract namespace were introduced with Linux 2.2 "
"and should not be used in portable programs.  (Some BSD-derived systems also "
"support credential passing, but the implementation details differ.)"
msgstr ""
"B<SCM_CREDENTIALS> et l'espace de noms abstrait ont été introduits avec "
"Linux 2.2 et ne doivent pas être utilisés dans des programmes portables. "
"(Certains systèmes dérivés de BSD prennent aussi en charge le passage "
"d'accréditations, mais les détails d'implémentation diffèrent)."

#. 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 ""
"Binding to a socket with a filename creates a socket in the filesystem that "
"must be deleted by the caller when it is no longer needed (using "
"B<unlink>(2)).  The usual UNIX close-behind semantics apply; the socket can "
"be unlinked at any time and will be finally removed from the filesystem when "
"the last reference to it is closed."
msgstr ""
"Lier un socket avec un nom de fichier crée un socket dans le système de "
"fichiers que l’appelant doit détruire lorsqu'il n'est plus utile (en "
"utilisant B<unlink>(2)). La sémantique habituelle la plus proche d’UNIX "
"s'applique\\ ; le socket peut être délié à tout moment et sera finalement "
"supprimé du système de fichiers lorsque sa dernière référence sera fermée."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "To pass file descriptors or credentials over a B<SOCK_STREAM> socket, you "
#| "must to send or receive at least one byte of nonancillary data in the "
#| "same B<sendmsg>(2)  or B<recvmsg>(2)  call."
msgid ""
"To pass file descriptors or credentials over a B<SOCK_STREAM> socket, you "
"must send or receive at least one byte of nonancillary data in the same "
"B<sendmsg>(2)  or B<recvmsg>(2)  call."
msgstr ""
"Pour passer des descripteurs de fichier ou des accréditations à travers un "
"socket B<SOCK_STREAM>, il faut envoyer ou recevoir au moins un octet de "
"données non annexes dans le même appel B<sendmsg>(2) ou B<recvmsg>(2)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"UNIX domain stream sockets do not support the notion of out-of-band data."
msgstr ""
"Les sockets flux de domaine UNIX ne prennent pas en charge la notion de "
"données hors-bande."

#. 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"

#.  The behavior on Solaris is quite similar.
#. type: Plain text
#: archlinux debian-unstable fedora-rawhide opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "When binding a socket to an address, Linux is one of the implementations "
#| "that appends a null terminator if none is supplied in I<sun_path>.  In "
#| "most cases this is unproblematic: when the socket address is retrieved, "
#| "it will be one byte longer than that supplied when the socket was bound.  "
#| "However, there is one case where confusing behavior can result: if 108 "
#| "non-null bytes are supplied when a socket is bound, then the addition of "
#| "the null terminator takes the length of the pathname beyond "
#| "I<sizeof(sun_path)>.  Consequently, when retrieving the socket address "
#| "(for example, via B<accept>(2)), if the input I<addrlen> argument for the "
#| "retrieving call is specified as I<sizeof(struct sockaddr_un)>, then the "
#| "returned address structure I<won't> have a null terminator in I<sun_path>."
msgid ""
"When binding a socket to an address, Linux is one of the implementations "
"that append a null terminator if none is supplied in I<sun_path>.  In most "
"cases this is unproblematic: when the socket address is retrieved, it will "
"be one byte longer than that supplied when the socket was bound.  However, "
"there is one case where confusing behavior can result: if 108 non-null bytes "
"are supplied when a socket is bound, then the addition of the null "
"terminator takes the length of the pathname beyond I<sizeof(sun_path)>.  "
"Consequently, when retrieving the socket address (for example, via "
"B<accept>(2)), if the input I<addrlen> argument for the retrieving call is "
"specified as I<sizeof(struct sockaddr_un)>, then the returned address "
"structure I<won't> have a null terminator in I<sun_path>."
msgstr ""
"Lors de la liaison d’un socket à une adresse, Linux est une des "
"implémentations qui ajoute un octet NULL final si aucun n’est fourni dans "
"I<sun_path>. Dans la plupart des cas cela ne pose aucun problème : quand "
"l’adresse du socket est récupérée, elle sera plus grande d’un octet que "
"celle fournie lors de la liaison du socket. Cependant, il existe un cas où "
"un comportement déroutant peut se produire : si 108 octets non NULL sont "
"fournis quand un socket est lié, alors l’ajout de l’octet NULL final "
"incorpore la longueur du nom de chemin au-delà de I<sizeof(sun_path)>. Par "
"conséquent, lors de la récupération de l’adresse du socket (par exemple, à "
"l’aide de B<accept>(2)), si l’argument I<addrlen> de l’entrée pour l’appel "
"de récupération est indiqué comme I<sizeof(struct\\ sockaddr_un)>, alors la "
"structure d’adresse renvoyée I<n’aura pas> d’octet NULL final dans "
"I<sun_path>."

#.  i.e., traditional BSD
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In addition, some implementations don't require a null terminator when "
"binding a socket (the I<addrlen> argument is used to determine the length of "
"I<sun_path>)  and when the socket address is retrieved on these "
"implementations, there is no null terminator in I<sun_path>."
msgstr ""
"De plus, quelques implémentations n’ont pas besoin d’octet NULL final lors "
"de liaison d’un socket (l’argument I<addrlen> est utilisé pour déterminer la "
"taille de I<sun_path>) et lorsqu’une adresse de socket est récupérée sur ces "
"implémentations, il n’y a pas d’octet NULL final dans I<sun_path>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Applications that retrieve socket addresses can (portably) code to handle "
"the possibility that there is no null terminator in I<sun_path> by "
"respecting the fact that the number of valid bytes in the pathname is:"
msgstr ""
"Les applications qui récupèrent les adresses de socket peuvent coder (de "
"manière portable) pour gérer la possibilité d’absence d’octet NULL final "
"dans I<sun_path> en respectant le fait que le nombre d’octets autorisés dans "
"le nom de chemin est :"

#
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "    strnlen(addr.sun_path, addrlen - offsetof(sockaddr_un, sun_path))\n"
msgid "strnlen(addr.sun_path, addrlen - offsetof(sockaddr_un, sun_path))\n"
msgstr "    strnlen(addr.sun_path, addrlen - offsetof(sockaddr_un, sun_path))\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Alternatively, an application can retrieve the socket address by allocating "
"a buffer of size I<sizeof(struct sockaddr_un)+1> that is zeroed out before "
"the retrieval.  The retrieving call can specify I<addrlen> as "
"I<sizeof(struct sockaddr_un)>, and the extra zero byte ensures that there "
"will be a null terminator for the string returned in I<sun_path>:"
msgstr ""
"Sinon, une application peut récupérer l’adresse de socket en allouant un "
"tampon de taille I<sizeof(struct\\ sockaddr_un)+1> mis à zéro avant la "
"récupération. L’appel de récupération peut préciser I<addrlen> comme "
"I<sizeof(struct\\ sockaddr_un)> et l’octet zéro supplémentaire assure qu’il "
"y aura un octet NULL final dans la chaîne renvoyée dans I<sun_path> :"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid ""
#| "addrlen = sizeof(struct sockaddr_un);\n"
#| "addrp = malloc(addrlen + 1);\n"
#| "if (addrp == NULL)\n"
#| "    /* Handle error */ ;\n"
#| "memset(addrp, 0, addrlen + 1);\n"
msgid ""
"void *addrp;\n"
"\\&\n"
"addrlen = sizeof(struct sockaddr_un);\n"
"addrp = malloc(addrlen + 1);\n"
"if (addrp == NULL)\n"
"    /* Handle error */ ;\n"
"memset(addrp, 0, addrlen + 1);\n"
"\\&\n"
"if (getsockname(sfd, (struct sockaddr *) addrp, &addrlen)) == -1)\n"
"    /* handle error */ ;\n"
"\\&\n"
"printf(\"sun_path = %s\\en\", ((struct sockaddr_un *) addrp)-E<gt>sun_path);\n"
msgstr ""
"addrlen = sizeof(struct sockaddr_un);\n"
"addrp = malloc(addrlen + 1);\n"
"if (addrp == NULL)\n"
"    /* Gérer l’erreur */ ;\n"
"memset(addrp, 0, addrlen + 1);\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"This sort of messiness can be avoided if it is guaranteed that the "
"applications that I<create> pathname sockets follow the rules outlined above "
"under I<Pathname sockets>."
msgstr ""
"Cette sorte de désordre peut être évité s’il est garanti que les "
"applications qui I<créent> les sockets de chemin suivent les règles exposées "
"ci-dessus dans I<Sockets chemin d’accès>."

#. 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 following code demonstrates the use of sequenced-packet sockets for "
"local interprocess communication.  It consists of two programs.  The server "
"program waits for a connection from the client program.  The client sends "
"each of its command-line arguments in separate messages.  The server treats "
"the incoming messages as integers and adds them up.  The client sends the "
"command string \"END\".  The server sends back a message containing the sum "
"of the client's integers.  The client prints the sum and exits.  The server "
"waits for the next client to connect.  To stop the server, the client is "
"called with the command-line argument \"DOWN\"."
msgstr ""
"Le code suivant démontre l’utilisation de sockets de paquets ordonnés pour "
"une communication inter-processus locale. Il est constitué de deux "
"programmes. Le programme serveur attend une connexion d’un programme client. "
"Le client envoie chacun de ses arguments de ligne de commande dans des "
"messages séparés. Le serveur traite les messages entrants comme des entiers "
"et fait leur somme. Le client envoie la chaîne de commande « END ». Le "
"serveur renvoie un message contenant la somme des entiers du client. Le "
"client affiche la somme et quitte. Le serveur attend la connexion d’un "
"nouveau client. Pour stopper le serveur, le client est appelé avec "
"l’argument de ligne de commande « DOWN »."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following output was recorded while running the server in the background "
"and repeatedly executing the client.  Execution of the server program ends "
"when it receives the \"DOWN\" command."
msgstr ""
"La sortie suivante a été enregistrée alors que le serveur fonctionnait en "
"arrière-plan et en exécutant le client de façon répétée. L’exécution du "
"programme du serveur se termine quand il reçoit la commande « DOWN »."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Example output"
msgstr "Sortie de l’exemple"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"$ B<./server &>\n"
"[1] 25887\n"
"$ B<./client 3 4>\n"
"Result = 7\n"
"$ B<./client 11 -5>\n"
"Result = 6\n"
"$ B<./client DOWN>\n"
"Result = 0\n"
"[1]+  Done                    ./server\n"
"$\n"
msgstr ""
"$ B<./server &>\n"
"[1] 25887\n"
"$ B<./client 3 4>\n"
"Result = 7\n"
"$ B<./client 11 -5>\n"
"Result = 6\n"
"$ B<./client DOWN>\n"
"Result = 0\n"
"[1]+  Done                    ./server\n"
"$\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
#, fuzzy, no-wrap
#| msgid ""
#| "#define SOCKET_NAME \"/tmp/9Lq7BNBnBycd6nxy.socket\"\n"
#| "#define BUFFER_SIZE 12\n"
msgid ""
"/*\n"
" * File connection.h\n"
" */\n"
"#ifndef CONNECTION_H\n"
"#define CONNECTION_H\n"
"\\&\n"
"#define SOCKET_NAME \"/tmp/9Lq7BNBnBycd6nxy.socket\"\n"
"#define BUFFER_SIZE 12\n"
"\\&\n"
"#endif  // include guard\n"
msgstr ""
"#define SOCKET_NAME \"/tmp/9Lq7BNBnBycd6nxy.socket\"\n"
"#define BUFFER_SIZE 12\n"

#. type: Plain text
#: archlinux debian-unstable opensuse-tumbleweed
#, no-wrap
msgid ""
"/*\n"
" * File server.c\n"
" */\n"
"\\&\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/socket.hE<gt>\n"
"#include E<lt>sys/types.hE<gt>\n"
"#include E<lt>sys/un.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"\\&\n"
"#include \"connection.h\"\n"
"\\&\n"
"int\n"
"main(void)\n"
"{\n"
"    int                 down_flag = 0;\n"
"    int                 ret;\n"
"    int                 connection_socket;\n"
"    int                 data_socket;\n"
"    int                 result;\n"
"    ssize_t             r, w;\n"
"    struct sockaddr_un  name;\n"
"    char                buffer[BUFFER_SIZE];\n"
"\\&\n"
"    /* Create local socket. */\n"
"\\&\n"
"    connection_socket = socket(AF_UNIX, SOCK_SEQPACKET, 0);\n"
"    if (connection_socket == -1) {\n"
"        perror(\"socket\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /*\n"
"     * For portability clear the whole structure, since some\n"
"     * implementations have additional (nonstandard) fields in\n"
"     * the structure.\n"
"     */\n"
"\\&\n"
"    memset(&name, 0, sizeof(name));\n"
"\\&\n"
"    /* Bind socket to socket name. */\n"
"\\&\n"
"    name.sun_family = AF_UNIX;\n"
"    strncpy(name.sun_path, SOCKET_NAME, sizeof(name.sun_path) - 1);\n"
"\\&\n"
"    ret = bind(connection_socket, (const struct sockaddr *) &name,\n"
"               sizeof(name));\n"
"    if (ret == -1) {\n"
"        perror(\"bind\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /*\n"
"     * Prepare for accepting connections. The backlog size is set\n"
"     * to 20. So while one request is being processed other requests\n"
"     * can be waiting.\n"
"     */\n"
"\\&\n"
"    ret = listen(connection_socket, 20);\n"
"    if (ret == -1) {\n"
"        perror(\"listen\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* This is the main loop for handling connections. */\n"
"\\&\n"
"    for (;;) {\n"
"\\&\n"
"        /* Wait for incoming connection. */\n"
"\\&\n"
"        data_socket = accept(connection_socket, NULL, NULL);\n"
"        if (data_socket == -1) {\n"
"            perror(\"accept\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"\\&\n"
"        result = 0;\n"
"        for (;;) {\n"
"\\&\n"
"            /* Wait for next data packet. */\n"
"\\&\n"
"            r = read(data_socket, buffer, sizeof(buffer));\n"
"            if (r == -1) {\n"
"                perror(\"read\");\n"
"                exit(EXIT_FAILURE);\n"
"            }\n"
"\\&\n"
"            /* Ensure buffer is 0-terminated. */\n"
"\\&\n"
"            buffer[sizeof(buffer) - 1] = 0;\n"
"\\&\n"
"            /* Handle commands. */\n"
"\\&\n"
"            if (!strncmp(buffer, \"DOWN\", sizeof(buffer))) {\n"
"                down_flag = 1;\n"
"                continue;\n"
"            }\n"
"\\&\n"
"            if (!strncmp(buffer, \"END\", sizeof(buffer))) {\n"
"                break;\n"
"            }\n"
"\\&\n"
"            if (down_flag) {\n"
"                continue;\n"
"            }\n"
"\\&\n"
"            /* Add received summand. */\n"
"\\&\n"
"            result += atoi(buffer);\n"
"        }\n"
"\\&\n"
"        /* Send result. */\n"
"\\&\n"
"        sprintf(buffer, \"%d\", result);\n"
"        w = write(data_socket, buffer, sizeof(buffer));\n"
"        if (w == -1) {\n"
"            perror(\"write\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"\\&\n"
"        /* Close socket. */\n"
"\\&\n"
"        close(data_socket);\n"
"\\&\n"
"        /* Quit on DOWN command. */\n"
"\\&\n"
"        if (down_flag) {\n"
"            break;\n"
"        }\n"
"    }\n"
"\\&\n"
"    close(connection_socket);\n"
"\\&\n"
"    /* Unlink the socket. */\n"
"\\&\n"
"    unlink(SOCKET_NAME);\n"
"\\&\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable opensuse-tumbleweed
#, no-wrap
msgid ""
"/*\n"
" * File client.c\n"
" */\n"
"\\&\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/socket.hE<gt>\n"
"#include E<lt>sys/types.hE<gt>\n"
"#include E<lt>sys/un.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"\\&\n"
"#include \"connection.h\"\n"
"\\&\n"
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int                 ret;\n"
"    int                 data_socket;\n"
"    ssize_t             r, w;\n"
"    struct sockaddr_un  addr;\n"
"    char                buffer[BUFFER_SIZE];\n"
"\\&\n"
"    /* Create local socket. */\n"
"\\&\n"
"    data_socket = socket(AF_UNIX, SOCK_SEQPACKET, 0);\n"
"    if (data_socket == -1) {\n"
"        perror(\"socket\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /*\n"
"     * For portability clear the whole structure, since some\n"
"     * implementations have additional (nonstandard) fields in\n"
"     * the structure.\n"
"     */\n"
"\\&\n"
"    memset(&addr, 0, sizeof(addr));\n"
"\\&\n"
"    /* Connect socket to socket address. */\n"
"\\&\n"
"    addr.sun_family = AF_UNIX;\n"
"    strncpy(addr.sun_path, SOCKET_NAME, sizeof(addr.sun_path) - 1);\n"
"\\&\n"
"    ret = connect(data_socket, (const struct sockaddr *) &addr,\n"
"                   sizeof(addr));\n"
"    if (ret == -1) {\n"
"        fprintf(stderr, \"The server is down.\\en\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* Send arguments. */\n"
"\\&\n"
"    for (int i = 1; i E<lt> argc; ++i) {\n"
"        w = write(data_socket, argv[i], strlen(argv[i]) + 1);\n"
"        if (w == -1) {\n"
"            perror(\"write\");\n"
"            break;\n"
"        }\n"
"    }\n"
"\\&\n"
"    /* Request result. */\n"
"\\&\n"
"    strcpy(buffer, \"END\");\n"
"    w = write(data_socket, buffer, strlen(buffer) + 1);\n"
"    if (w == -1) {\n"
"        perror(\"write\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* Receive result. */\n"
"\\&\n"
"    r = read(data_socket, buffer, sizeof(buffer));\n"
"    if (r == -1) {\n"
"        perror(\"read\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* Ensure buffer is 0-terminated. */\n"
"\\&\n"
"    buffer[sizeof(buffer) - 1] = 0;\n"
"\\&\n"
"    printf(\"Result = %s\\en\", buffer);\n"
"\\&\n"
"    /* Close socket. */\n"
"\\&\n"
"    close(data_socket);\n"
"\\&\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid "For an example of the use of B<SCM_RIGHTS> see B<cmsg>(3)."
msgid ""
"For examples of the use of B<SCM_RIGHTS>, see B<cmsg>(3)  and "
"B<seccomp_unotify>(2)."
msgstr ""
"Pour un exemple de l'utilisation de B<SCM_RIGHTS>, consultez B<cmsg>(3)."

#. 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<recvmsg>(2), B<sendmsg>(2), B<socket>(2), B<socketpair>(2), B<cmsg>(3), "
"B<capabilities>(7), B<credentials>(7), B<socket>(7), B<udp>(7)"
msgstr ""
"B<recvmsg>(2), B<sendmsg>(2), B<socket>(2), B<socketpair>(2), B<cmsg>(3), "
"B<capabilities>(7), B<credentials>(7), B<socket>(7), B<udp>(7)"

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "2023-02-10"
msgstr "10 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 fedora-40 mageia-cauldron opensuse-leap-15-6
msgid ""
"Various systems calls (for example, B<bind>(2), B<connect>(2), and "
"B<sendto>(2))  take a I<sockaddr_un> argument as input.  Some other system "
"calls (for example, B<getsockname>(2), B<getpeername>(2), B<recvfrom>(2), "
"and B<accept>(2))  return an argument of this type."
msgstr ""
"Divers appels système (par exemple, B<bind>(2), B<connect>(2) et "
"B<sendto>(2)) prennent un argument I<sockaddr_un> en entrée. D’autres appels "
"système (par exemple, B<getsockname>(2), B<getpeername>(2), B<recvfrom>(2) "
"et B<accept>(2)) renvoient un argument de ce type."

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
msgid ""
"This read-only socket option returns the credentials of the peer process "
"connected to this socket.  The returned credentials are those that were in "
"effect at the time of the call to B<connect>(2)  or B<socketpair>(2)."
msgstr ""
"Cette option de socket en lecture exclusivement renvoie les accréditations "
"du processus pair connecté à ce socket. Les accréditations renvoyées sont "
"celles effectives au moment de l’appel à B<connect>(2) ou B<socketpair>(2)."

#.  The behavior on Solaris is quite similar.
#. type: Plain text
#: debian-bookworm fedora-40 mageia-cauldron opensuse-leap-15-6
msgid ""
"When binding a socket to an address, Linux is one of the implementations "
"that appends a null terminator if none is supplied in I<sun_path>.  In most "
"cases this is unproblematic: when the socket address is retrieved, it will "
"be one byte longer than that supplied when the socket was bound.  However, "
"there is one case where confusing behavior can result: if 108 non-null bytes "
"are supplied when a socket is bound, then the addition of the null "
"terminator takes the length of the pathname beyond I<sizeof(sun_path)>.  "
"Consequently, when retrieving the socket address (for example, via "
"B<accept>(2)), if the input I<addrlen> argument for the retrieving call is "
"specified as I<sizeof(struct sockaddr_un)>, then the returned address "
"structure I<won't> have a null terminator in I<sun_path>."
msgstr ""
"Lors de la liaison d’un socket à une adresse, Linux est une des "
"implémentations qui ajoute un octet NULL final si aucun n’est fourni dans "
"I<sun_path>. Dans la plupart des cas cela ne pose aucun problème : quand "
"l’adresse du socket est récupérée, elle sera plus grande d’un octet que "
"celle fournie lors de la liaison du socket. Cependant, il existe un cas où "
"un comportement déroutant peut se produire : si 108 octets non NULL sont "
"fournis quand un socket est lié, alors l’ajout de l’octet NULL final "
"incorpore la longueur du nom de chemin au-delà de I<sizeof(sun_path)>. Par "
"conséquent, lors de la récupération de l’adresse du socket (par exemple, à "
"l’aide de B<accept>(2)), si l’argument I<addrlen> de l’entrée pour l’appel "
"de récupération est indiqué comme I<sizeof(struct\\ sockaddr_un)>, alors la "
"structure d’adresse renvoyée I<n’aura pas> d’octet NULL final dans "
"I<sun_path>."

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "void *addrp;\n"
msgstr "void *addrp;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"addrlen = sizeof(struct sockaddr_un);\n"
"addrp = malloc(addrlen + 1);\n"
"if (addrp == NULL)\n"
"    /* Handle error */ ;\n"
"memset(addrp, 0, addrlen + 1);\n"
msgstr ""
"addrlen = sizeof(struct sockaddr_un);\n"
"addrp = malloc(addrlen + 1);\n"
"if (addrp == NULL)\n"
"    /* Gérer l’erreur */ ;\n"
"memset(addrp, 0, addrlen + 1);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"if (getsockname(sfd, (struct sockaddr *) addrp, &addrlen)) == -1)\n"
"    /* handle error */ ;\n"
msgstr ""
"if (getsockname(sfd, (struct sockaddr *) addrp, &addrlen)) == -1)\n"
"    /* Gérer l’erreur */ ;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "printf(\"sun_path = %s\\en\", ((struct sockaddr_un *) addrp)-E<gt>sun_path);\n"
msgstr "printf(\"sun_path = %s\\en\", ((struct sockaddr_un *) addrp)-E<gt>sun_path);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"/*\n"
" * File connection.h\n"
" */\n"
msgstr ""
"/*\n"
" * Fichier connection.h\n"
" */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"#define SOCKET_NAME \"/tmp/9Lq7BNBnBycd6nxy.socket\"\n"
"#define BUFFER_SIZE 12\n"
msgstr ""
"#define SOCKET_NAME \"/tmp/9Lq7BNBnBycd6nxy.socket\"\n"
"#define BUFFER_SIZE 12\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"/*\n"
" * File server.c\n"
" */\n"
msgstr ""
"/*\n"
" * Fichier server.c\n"
" */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"#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/socket.hE<gt>\n"
"#include E<lt>sys/un.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"#include \"connection.h\"\n"
msgstr ""
"#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/socket.hE<gt>\n"
"#include E<lt>sys/un.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"#include \"connection.h\"\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    struct sockaddr_un name;\n"
"    int down_flag = 0;\n"
"    int ret;\n"
"    int connection_socket;\n"
"    int data_socket;\n"
"    int result;\n"
"    char buffer[BUFFER_SIZE];\n"
msgstr ""
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    struct sockaddr_un name;\n"
"    int down_flag = 0;\n"
"    int ret;\n"
"    int connection_socket;\n"
"    int data_socket;\n"
"    int result;\n"
"    char buffer[BUFFER_SIZE];\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Create local socket. */\n"
msgstr "    /* Création du socket local. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    connection_socket = socket(AF_UNIX, SOCK_SEQPACKET, 0);\n"
"    if (connection_socket == -1) {\n"
"        perror(\"socket\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""
"    connection_socket = socket(AF_UNIX, SOCK_SEQPACKET, 0);\n"
"    if (connection_socket == -1) {\n"
"        perror(\"socket\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    /*\n"
"     * For portability clear the whole structure, since some\n"
"     * implementations have additional (nonstandard) fields in\n"
"     * the structure.\n"
"     */\n"
msgstr ""
"    /*\n"
"     * Pour la portabilité effacer la structure entière, puisque\n"
"     * quelques implémentations ont des champs (non standard)\n"
"     * supplémentaires dans la structure.\n"
"     */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    memset(&name, 0, sizeof(name));\n"
msgstr "    memset(&name, 0, sizeof(name));\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Bind socket to socket name. */\n"
msgstr "    /* Liaison du socket au nom de socket. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    name.sun_family = AF_UNIX;\n"
"    strncpy(name.sun_path, SOCKET_NAME, sizeof(name.sun_path) - 1);\n"
msgstr ""
"    name.sun_family = AF_UNIX;\n"
"    strncpy(name.sun_path, SOCKET_NAME, sizeof(name.sun_path) - 1);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    ret = bind(connection_socket, (const struct sockaddr *) &name,\n"
"               sizeof(name));\n"
"    if (ret == -1) {\n"
"        perror(\"bind\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""
"    ret = bind(connection_socket, (const struct sockaddr *) &name,\n"
"               sizeof(name));\n"
"    if (ret == -1) {\n"
"        perror(\"bind\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    /*\n"
"     * Prepare for accepting connections. The backlog size is set\n"
"     * to 20. So while one request is being processed other requests\n"
"     * can be waiting.\n"
"     */\n"
msgstr ""
"    /*\n"
"     * Préparation à accepter les connexions. La taille de réserve\n"
"     * est réglée à 20. Aussi tandis qu’une requête est traitée,\n"
"     * d’autres peuvent être en attente.\n"
"     */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    ret = listen(connection_socket, 20);\n"
"    if (ret == -1) {\n"
"        perror(\"listen\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""
"    ret = listen(connection_socket, 20);\n"
"    if (ret == -1) {\n"
"        perror(\"listen\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* This is the main loop for handling connections. */\n"
msgstr "    /* Ceci est la boucle principale pour gérer les connexions. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    for (;;) {\n"
msgstr "    for (;;) {\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "        /* Wait for incoming connection. */\n"
msgstr "        /* Attendre des connexions entrantes. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"        data_socket = accept(connection_socket, NULL, NULL);\n"
"        if (data_socket == -1) {\n"
"            perror(\"accept\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
msgstr ""
"        data_socket = accept(connection_socket, NULL, NULL);\n"
"        if (data_socket == -1) {\n"
"            perror(\"accept\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"        result = 0;\n"
"        for (;;) {\n"
msgstr ""
"        result = 0;\n"
"        for (;;) {\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "            /* Wait for next data packet. */\n"
msgstr "            /* Attendre le prochain paquet de données. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"            ret = read(data_socket, buffer, sizeof(buffer));\n"
"            if (ret == -1) {\n"
"                perror(\"read\");\n"
"                exit(EXIT_FAILURE);\n"
"            }\n"
msgstr ""
"            ret = read(data_socket, buffer, sizeof(buffer));\n"
"            if (ret == -1) {\n"
"                perror(\"read\");\n"
"                exit(EXIT_FAILURE);\n"
"            }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "            /* Ensure buffer is 0-terminated. */\n"
msgstr "            /* Assurer que le tampon soit terminé par NULL. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "            buffer[sizeof(buffer) - 1] = 0;\n"
msgstr "            buffer[sizeof(buffer) - 1] = 0;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "            /* Handle commands. */\n"
msgstr "            /* Gérer les commandes. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"            if (!strncmp(buffer, \"DOWN\", sizeof(buffer))) {\n"
"                down_flag = 1;\n"
"                break;\n"
"            }\n"
msgstr ""
"            if (!strncmp(buffer, \"DOWN\", sizeof(buffer))) {\n"
"                down_flag = 1;\n"
"                break;\n"
"            }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"            if (!strncmp(buffer, \"END\", sizeof(buffer))) {\n"
"                break;\n"
"            }\n"
msgstr ""
"            if (!strncmp(buffer, \"END\", sizeof(buffer))) {\n"
"                break;\n"
"            }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "            /* Add received summand. */\n"
msgstr "            /* Faire la somme des termes reçus. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"            result += atoi(buffer);\n"
"        }\n"
msgstr ""
"            result += atoi(buffer);\n"
"        }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "        /* Send result. */\n"
msgstr "        /* Envoyer le résultat. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"        sprintf(buffer, \"%d\", result);\n"
"        ret = write(data_socket, buffer, sizeof(buffer));\n"
"        if (ret == -1) {\n"
"            perror(\"write\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
msgstr ""
"        sprintf(buffer, \"%d\", result);\n"
"        ret = write(data_socket, buffer, sizeof(buffer));\n"
"        if (ret == -1) {\n"
"            perror(\"write\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "        /* Close socket. */\n"
msgstr "        /* Fermer le socket. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "        close(data_socket);\n"
msgstr "        close(data_socket);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "        /* Quit on DOWN command. */\n"
msgstr "        /* Quitter avec la commande DOWN. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"        if (down_flag) {\n"
"            break;\n"
"        }\n"
"    }\n"
msgstr ""
"        if (down_flag) {\n"
"            break;\n"
"        }\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    close(connection_socket);\n"
msgstr "    close(connection_socket);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Unlink the socket. */\n"
msgstr "    /* Délier le socket. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    unlink(SOCKET_NAME);\n"
msgstr "    unlink(SOCKET_NAME);\n"

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

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"/*\n"
" * File client.c\n"
" */\n"
msgstr ""
"/*\n"
" * Fichier client.c\n"
" */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"#include E<lt>errno.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/socket.hE<gt>\n"
"#include E<lt>sys/un.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"#include \"connection.h\"\n"
msgstr ""
"#include E<lt>errno.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/socket.hE<gt>\n"
"#include E<lt>sys/un.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"#include \"connection.h\"\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    struct sockaddr_un addr;\n"
"    int ret;\n"
"    int data_socket;\n"
"    char buffer[BUFFER_SIZE];\n"
msgstr ""
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    struct sockaddr_un addr;\n"
"    int ret;\n"
"    int data_socket;\n"
"    char buffer[BUFFER_SIZE];\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    data_socket = socket(AF_UNIX, SOCK_SEQPACKET, 0);\n"
"    if (data_socket == -1) {\n"
"        perror(\"socket\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""
"    data_socket = socket(AF_UNIX, SOCK_SEQPACKET, 0);\n"
"    if (data_socket == -1) {\n"
"        perror(\"socket\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    memset(&addr, 0, sizeof(addr));\n"
msgstr "    memset(&addr, 0, sizeof(addr));\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Connect socket to socket address. */\n"
msgstr "    /* Connecter le socket à l’adresse de socket. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    addr.sun_family = AF_UNIX;\n"
"    strncpy(addr.sun_path, SOCKET_NAME, sizeof(addr.sun_path) - 1);\n"
msgstr ""
"    addr.sun_family = AF_UNIX;\n"
"    strncpy(addr.sun_path, SOCKET_NAME, sizeof(addr.sun_path) - 1);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    ret = connect(data_socket, (const struct sockaddr *) &addr,\n"
"                   sizeof(addr));\n"
"    if (ret == -1) {\n"
"        fprintf(stderr, \"The server is down.\\en\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""
"    ret = connect(data_socket, (const struct sockaddr *) &addr,\n"
"                   sizeof(addr));\n"
"    if (ret == -1) {\n"
"        fprintf(stderr, \"Le serveur est arrêté.\\en\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Send arguments. */\n"
msgstr "    /* Envoyer les arguments. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "    for (int i = 1; i E<lt> argc; ++i) {\n"
#| "        ret = write(data_socket, argv[i], strlen(argv[i]) + 1);\n"
#| "        if (ret == -1) {\n"
#| "            perror(\"write\");\n"
#| "            break;\n"
#| "        }\n"
#| "    }\n"
msgid ""
"    for (size_t i = 1; i E<lt> argc; ++i) {\n"
"        ret = write(data_socket, argv[i], strlen(argv[i]) + 1);\n"
"        if (ret == -1) {\n"
"            perror(\"write\");\n"
"            break;\n"
"        }\n"
"    }\n"
msgstr ""
"    for (int i = 1; i E<lt> argc; ++i) {\n"
"        ret = write(data_socket, argv[i], strlen(argv[i]) + 1);\n"
"        if (ret == -1) {\n"
"            perror(\"write\");\n"
"            break;\n"
"        }\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Request result. */\n"
msgstr "    /* Résultat de la requête. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    strcpy(buffer, \"END\");\n"
"    ret = write(data_socket, buffer, strlen(buffer) + 1);\n"
"    if (ret == -1) {\n"
"        perror(\"write\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""
"    strcpy(buffer, \"END\");\n"
"    ret = write(data_socket, buffer, strlen(buffer) + 1);\n"
"    if (ret == -1) {\n"
"        perror(\"write\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Receive result. */\n"
msgstr "    /* Recevoir le résultat. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    ret = read(data_socket, buffer, sizeof(buffer));\n"
"    if (ret == -1) {\n"
"        perror(\"read\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""
"    ret = read(data_socket, buffer, sizeof(buffer));\n"
"    if (ret == -1) {\n"
"        perror(\"read\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Ensure buffer is 0-terminated. */\n"
msgstr "    /* Assurer que le tampon soit terminé par NULL. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    buffer[sizeof(buffer) - 1] = 0;\n"
msgstr "    buffer[sizeof(buffer) - 1] = 0;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    printf(\"Result = %s\\en\", buffer);\n"
msgstr "    printf(\"Result = %s\\en\", buffer);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Close socket. */\n"
msgstr "    /* Fermer le socket. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    close(data_socket);\n"
msgstr "    close(data_socket);\n"

#. type: TH
#: fedora-40 mageia-cauldron
#, no-wrap
msgid "2023-12-21"
msgstr "21 décembre 2023"

#. 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 mageia-cauldron
#, no-wrap
msgid ""
"/*\n"
" * File connection.h\n"
" */\n"
"\\&\n"
"#define SOCKET_NAME \"/tmp/9Lq7BNBnBycd6nxy.socket\"\n"
"#define BUFFER_SIZE 12\n"
"\\&\n"
"/*\n"
" * File server.c\n"
" */\n"
"\\&\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/socket.hE<gt>\n"
"#include E<lt>sys/un.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"#include \"connection.h\"\n"
"\\&\n"
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    struct sockaddr_un name;\n"
"    int down_flag = 0;\n"
"    int ret;\n"
"    int connection_socket;\n"
"    int data_socket;\n"
"    int result;\n"
"    char buffer[BUFFER_SIZE];\n"
"\\&\n"
"    /* Create local socket. */\n"
"\\&\n"
"    connection_socket = socket(AF_UNIX, SOCK_SEQPACKET, 0);\n"
"    if (connection_socket == -1) {\n"
"        perror(\"socket\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /*\n"
"     * For portability clear the whole structure, since some\n"
"     * implementations have additional (nonstandard) fields in\n"
"     * the structure.\n"
"     */\n"
"\\&\n"
"    memset(&name, 0, sizeof(name));\n"
"\\&\n"
"    /* Bind socket to socket name. */\n"
"\\&\n"
"    name.sun_family = AF_UNIX;\n"
"    strncpy(name.sun_path, SOCKET_NAME, sizeof(name.sun_path) - 1);\n"
"\\&\n"
"    ret = bind(connection_socket, (const struct sockaddr *) &name,\n"
"               sizeof(name));\n"
"    if (ret == -1) {\n"
"        perror(\"bind\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /*\n"
"     * Prepare for accepting connections. The backlog size is set\n"
"     * to 20. So while one request is being processed other requests\n"
"     * can be waiting.\n"
"     */\n"
"\\&\n"
"    ret = listen(connection_socket, 20);\n"
"    if (ret == -1) {\n"
"        perror(\"listen\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* This is the main loop for handling connections. */\n"
"\\&\n"
"    for (;;) {\n"
"\\&\n"
"        /* Wait for incoming connection. */\n"
"\\&\n"
"        data_socket = accept(connection_socket, NULL, NULL);\n"
"        if (data_socket == -1) {\n"
"            perror(\"accept\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"\\&\n"
"        result = 0;\n"
"        for (;;) {\n"
"\\&\n"
"            /* Wait for next data packet. */\n"
"\\&\n"
"            ret = read(data_socket, buffer, sizeof(buffer));\n"
"            if (ret == -1) {\n"
"                perror(\"read\");\n"
"                exit(EXIT_FAILURE);\n"
"            }\n"
"\\&\n"
"            /* Ensure buffer is 0-terminated. */\n"
"\\&\n"
"            buffer[sizeof(buffer) - 1] = 0;\n"
"\\&\n"
"            /* Handle commands. */\n"
"\\&\n"
"            if (!strncmp(buffer, \"DOWN\", sizeof(buffer))) {\n"
"                down_flag = 1;\n"
"                break;\n"
"            }\n"
"\\&\n"
"            if (!strncmp(buffer, \"END\", sizeof(buffer))) {\n"
"                break;\n"
"            }\n"
"\\&\n"
"            /* Add received summand. */\n"
"\\&\n"
"            result += atoi(buffer);\n"
"        }\n"
"\\&\n"
"        /* Send result. */\n"
"\\&\n"
"        sprintf(buffer, \"%d\", result);\n"
"        ret = write(data_socket, buffer, sizeof(buffer));\n"
"        if (ret == -1) {\n"
"            perror(\"write\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"\\&\n"
"        /* Close socket. */\n"
"\\&\n"
"        close(data_socket);\n"
"\\&\n"
"        /* Quit on DOWN command. */\n"
"\\&\n"
"        if (down_flag) {\n"
"            break;\n"
"        }\n"
"    }\n"
"\\&\n"
"    close(connection_socket);\n"
"\\&\n"
"    /* Unlink the socket. */\n"
"\\&\n"
"    unlink(SOCKET_NAME);\n"
"\\&\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"
"\\&\n"
"/*\n"
" * File client.c\n"
" */\n"
"\\&\n"
"#include E<lt>errno.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/socket.hE<gt>\n"
"#include E<lt>sys/un.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"#include \"connection.h\"\n"
"\\&\n"
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    struct sockaddr_un addr;\n"
"    int ret;\n"
"    int data_socket;\n"
"    char buffer[BUFFER_SIZE];\n"
"\\&\n"
"    /* Create local socket. */\n"
"\\&\n"
"    data_socket = socket(AF_UNIX, SOCK_SEQPACKET, 0);\n"
"    if (data_socket == -1) {\n"
"        perror(\"socket\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /*\n"
"     * For portability clear the whole structure, since some\n"
"     * implementations have additional (nonstandard) fields in\n"
"     * the structure.\n"
"     */\n"
"\\&\n"
"    memset(&addr, 0, sizeof(addr));\n"
"\\&\n"
"    /* Connect socket to socket address. */\n"
"\\&\n"
"    addr.sun_family = AF_UNIX;\n"
"    strncpy(addr.sun_path, SOCKET_NAME, sizeof(addr.sun_path) - 1);\n"
"\\&\n"
"    ret = connect(data_socket, (const struct sockaddr *) &addr,\n"
"                   sizeof(addr));\n"
"    if (ret == -1) {\n"
"        fprintf(stderr, \"The server is down.\\en\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* Send arguments. */\n"
"\\&\n"
"    for (size_t i = 1; i E<lt> argc; ++i) {\n"
"        ret = write(data_socket, argv[i], strlen(argv[i]) + 1);\n"
"        if (ret == -1) {\n"
"            perror(\"write\");\n"
"            break;\n"
"        }\n"
"    }\n"
"\\&\n"
"    /* Request result. */\n"
"\\&\n"
"    strcpy(buffer, \"END\");\n"
"    ret = write(data_socket, buffer, strlen(buffer) + 1);\n"
"    if (ret == -1) {\n"
"        perror(\"write\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* Receive result. */\n"
"\\&\n"
"    ret = read(data_socket, buffer, sizeof(buffer));\n"
"    if (ret == -1) {\n"
"        perror(\"read\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* Ensure buffer is 0-terminated. */\n"
"\\&\n"
"    buffer[sizeof(buffer) - 1] = 0;\n"
"\\&\n"
"    printf(\"Result = %s\\en\", buffer);\n"
"\\&\n"
"    /* Close socket. */\n"
"\\&\n"
"    close(data_socket);\n"
"\\&\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"
msgstr ""

#. type: TH
#: fedora-rawhide
#, no-wrap
msgid "2024-03-16"
msgstr "16 mars 2024"

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

#. type: Plain text
#: fedora-rawhide
#, fuzzy, no-wrap
#| msgid ""
#| "#define SOCKET_NAME \"/tmp/9Lq7BNBnBycd6nxy.socket\"\n"
#| "#define BUFFER_SIZE 12\n"
msgid ""
"/*\n"
" * File connection.h\n"
" */\n"
"\\&\n"
"#define SOCKET_NAME \"/tmp/9Lq7BNBnBycd6nxy.socket\"\n"
"#define BUFFER_SIZE 12\n"
msgstr ""
"#define SOCKET_NAME \"/tmp/9Lq7BNBnBycd6nxy.socket\"\n"
"#define BUFFER_SIZE 12\n"

#. type: Plain text
#: fedora-rawhide
#, no-wrap
msgid ""
"/*\n"
" * File server.c\n"
" */\n"
"\\&\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/socket.hE<gt>\n"
"#include E<lt>sys/un.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"\\&\n"
"#include \"connection.h\"\n"
"\\&\n"
"int\n"
"main(void)\n"
"{\n"
"    int                 down_flag = 0;\n"
"    int                 ret;\n"
"    int                 connection_socket;\n"
"    int                 data_socket;\n"
"    int                 result;\n"
"    ssize_t             r, w;\n"
"    struct sockaddr_un  name;\n"
"    char                buffer[BUFFER_SIZE];\n"
"\\&\n"
"    /* Create local socket. */\n"
"\\&\n"
"    connection_socket = socket(AF_UNIX, SOCK_SEQPACKET, 0);\n"
"    if (connection_socket == -1) {\n"
"        perror(\"socket\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /*\n"
"     * For portability clear the whole structure, since some\n"
"     * implementations have additional (nonstandard) fields in\n"
"     * the structure.\n"
"     */\n"
"\\&\n"
"    memset(&name, 0, sizeof(name));\n"
"\\&\n"
"    /* Bind socket to socket name. */\n"
"\\&\n"
"    name.sun_family = AF_UNIX;\n"
"    strncpy(name.sun_path, SOCKET_NAME, sizeof(name.sun_path) - 1);\n"
"\\&\n"
"    ret = bind(connection_socket, (const struct sockaddr *) &name,\n"
"               sizeof(name));\n"
"    if (ret == -1) {\n"
"        perror(\"bind\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /*\n"
"     * Prepare for accepting connections. The backlog size is set\n"
"     * to 20. So while one request is being processed other requests\n"
"     * can be waiting.\n"
"     */\n"
"\\&\n"
"    ret = listen(connection_socket, 20);\n"
"    if (ret == -1) {\n"
"        perror(\"listen\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* This is the main loop for handling connections. */\n"
"\\&\n"
"    for (;;) {\n"
"\\&\n"
"        /* Wait for incoming connection. */\n"
"\\&\n"
"        data_socket = accept(connection_socket, NULL, NULL);\n"
"        if (data_socket == -1) {\n"
"            perror(\"accept\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"\\&\n"
"        result = 0;\n"
"        for (;;) {\n"
"\\&\n"
"            /* Wait for next data packet. */\n"
"\\&\n"
"            r = read(data_socket, buffer, sizeof(buffer));\n"
"            if (r == -1) {\n"
"                perror(\"read\");\n"
"                exit(EXIT_FAILURE);\n"
"            }\n"
"\\&\n"
"            /* Ensure buffer is 0-terminated. */\n"
"\\&\n"
"            buffer[sizeof(buffer) - 1] = 0;\n"
"\\&\n"
"            /* Handle commands. */\n"
"\\&\n"
"            if (!strncmp(buffer, \"DOWN\", sizeof(buffer))) {\n"
"                down_flag = 1;\n"
"                continue;\n"
"            }\n"
"\\&\n"
"            if (!strncmp(buffer, \"END\", sizeof(buffer))) {\n"
"                break;\n"
"            }\n"
"\\&\n"
"            if (down_flag) {\n"
"                continue;\n"
"            }\n"
"\\&\n"
"            /* Add received summand. */\n"
"\\&\n"
"            result += atoi(buffer);\n"
"        }\n"
"\\&\n"
"        /* Send result. */\n"
"\\&\n"
"        sprintf(buffer, \"%d\", result);\n"
"        w = write(data_socket, buffer, sizeof(buffer));\n"
"        if (w == -1) {\n"
"            perror(\"write\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"\\&\n"
"        /* Close socket. */\n"
"\\&\n"
"        close(data_socket);\n"
"\\&\n"
"        /* Quit on DOWN command. */\n"
"\\&\n"
"        if (down_flag) {\n"
"            break;\n"
"        }\n"
"    }\n"
"\\&\n"
"    close(connection_socket);\n"
"\\&\n"
"    /* Unlink the socket. */\n"
"\\&\n"
"    unlink(SOCKET_NAME);\n"
"\\&\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"
msgstr ""

#. type: Plain text
#: fedora-rawhide
#, no-wrap
msgid ""
"/*\n"
" * File client.c\n"
" */\n"
"\\&\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/socket.hE<gt>\n"
"#include E<lt>sys/un.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"\\&\n"
"#include \"connection.h\"\n"
"\\&\n"
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int                 ret;\n"
"    int                 data_socket;\n"
"    ssize_t             r, w;\n"
"    struct sockaddr_un  addr;\n"
"    char                buffer[BUFFER_SIZE];\n"
"\\&\n"
"    /* Create local socket. */\n"
"\\&\n"
"    data_socket = socket(AF_UNIX, SOCK_SEQPACKET, 0);\n"
"    if (data_socket == -1) {\n"
"        perror(\"socket\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /*\n"
"     * For portability clear the whole structure, since some\n"
"     * implementations have additional (nonstandard) fields in\n"
"     * the structure.\n"
"     */\n"
"\\&\n"
"    memset(&addr, 0, sizeof(addr));\n"
"\\&\n"
"    /* Connect socket to socket address. */\n"
"\\&\n"
"    addr.sun_family = AF_UNIX;\n"
"    strncpy(addr.sun_path, SOCKET_NAME, sizeof(addr.sun_path) - 1);\n"
"\\&\n"
"    ret = connect(data_socket, (const struct sockaddr *) &addr,\n"
"                   sizeof(addr));\n"
"    if (ret == -1) {\n"
"        fprintf(stderr, \"The server is down.\\en\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* Send arguments. */\n"
"\\&\n"
"    for (int i = 1; i E<lt> argc; ++i) {\n"
"        w = write(data_socket, argv[i], strlen(argv[i]) + 1);\n"
"        if (w == -1) {\n"
"            perror(\"write\");\n"
"            break;\n"
"        }\n"
"    }\n"
"\\&\n"
"    /* Request result. */\n"
"\\&\n"
"    strcpy(buffer, \"END\");\n"
"    w = write(data_socket, buffer, strlen(buffer) + 1);\n"
"    if (w == -1) {\n"
"        perror(\"write\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* Receive result. */\n"
"\\&\n"
"    r = read(data_socket, buffer, sizeof(buffer));\n"
"    if (r == -1) {\n"
"        perror(\"read\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* Ensure buffer is 0-terminated. */\n"
"\\&\n"
"    buffer[sizeof(buffer) - 1] = 0;\n"
"\\&\n"
"    printf(\"Result = %s\\en\", buffer);\n"
"\\&\n"
"    /* Close socket. */\n"
"\\&\n"
"    close(data_socket);\n"
"\\&\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"
msgstr ""

#. type: TH
#: opensuse-leap-15-6
#, no-wrap
msgid "2023-03-21"
msgstr "21 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)"