path: root/po/de/man2/pivot_root.2.po

# German translation of manpages
# This file is distributed under the same license as the manpages-l10n package.
# Copyright © of this file:
# Mario Blättermann <mario.blaettermann@gmail.com>, 2014, 2019, 2020, 2021, 2022, 2023.
# Helge Kreutzmann <debian@helgefjell.de>, 2019, 2021.
msgid ""
msgstr ""
"Project-Id-Version: manpages-l10n 4.9.3\n"
"POT-Creation-Date: 2024-03-01 17:03+0100\n"
"PO-Revision-Date: 2023-08-28 20:46+0200\n"
"Last-Translator: Mario Blättermann <mario.blaettermann@gmail.com>\n"
"Language-Team: German <debian-l10n-german@lists.debian.org>\n"
"Language: de\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"X-Generator: Lokalize 23.04.3\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"

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

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

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

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "pivot_root - change the root mount"
msgstr "pivot_root - die Wurzeleinhängung ändern"

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

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

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

#. 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/syscall.hE<gt>>      /* Definition of B<SYS_*> constants */\n"
"B<#include E<lt>unistd.hE<gt>>\n"
msgstr ""
"B<#include E<lt>sys/syscall.hE<gt>>      /* Definition der B<SYS_*>-Konstanten */\n"
"B<#include E<lt>unistd.hE<gt>>\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<int syscall(SYS_pivot_root, const char *>I<new_root>B<, const char *>I<put_old>B<);>\n"
msgstr "B<int syscall(SYS_pivot_root, const char *>I<neue_Wurzel>B<, const char *>I<alte_Wurzel>B<);>\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<Note>: glibc provides no wrapper for B<pivot_root>(), necessitating the "
"use of B<syscall>(2)."
msgstr ""
"I<Hinweis>: Glibc stellt keinen Wrapper für B<pivot_root>() bereit; rufen "
"Sie ihn mittels B<syscall>(2) auf."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<pivot_root>()  changes the root mount in the mount namespace of the "
"calling process.  More precisely, it moves the root mount to the directory "
"I<put_old> and makes I<new_root> the new root mount.  The calling process "
"must have the B<CAP_SYS_ADMIN> capability in the user namespace that owns "
"the caller's mount namespace."
msgstr ""
"B<pivot_root>() ändert die Einhängewurzel im Einhängenamensraum des "
"aufrufenden Prozesses. Genauer ausgedrückt verschiebt es die Einhängewurzel "
"in das Verzeichnis I<alte_Wurzel> und macht I<neue_Wurzel> zur neuen "
"Einhängewurzel. Der aufrufende Prozess muss in dem Benutzer-Namensraum, zu "
"dem der Einhängenamensraum des Aufrufenden gehört, über die B<CAP_SYS_ADMIN>-"
"Capability verfügen."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<pivot_root>()  changes the root directory and the current working "
"directory of each process or thread in the same mount namespace to "
"I<new_root> if they point to the old root directory.  (See also NOTES.)  On "
"the other hand, B<pivot_root>()  does not change the caller's current "
"working directory (unless it is on the old root directory), and thus it "
"should be followed by a B<chdir(\"/\")> call."
msgstr ""
"B<pivot_root>() ändert das Wurzelverzeichnis und das aktuelle "
"Arbeitsverzeichnis jedes Prozesses oder Threads im gleichen Namensraum in "
"I<neue_Wurzel>, falls diese auf das alte Verzeichnis zeigen (siehe auch "
"ANMERKUNGEN). Andererseits ändert B<pivot_root>() das aktuelle "
"Arbeitsverzeichnis des Aufrufenden nicht (es sei denn, es ist das alte "
"Wurzelverzeichnis), daher sollte darauf ein Aufruf von B<chdir(\"/\")> "
"folgen."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The following restrictions apply:"
msgstr "Die folgenden Einschränkungen gelten:"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<new_root> and I<put_old> must be directories."
msgstr "I<Neue_Wurzel> und I<alte_Wurzel> müssen Verzeichnisse sein."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<new_root> and I<put_old> must not be on the same mount as the current root."
msgstr ""
"Die I<neue_Wurzel> und die I<alte_Wurzel> dürfen sich nicht in der gleichen "
"Einhängung wie die aktuelle Wurzel befinden."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<put_old> must be at or underneath I<new_root>; that is, adding some "
"nonnegative number of \"I</..>\" suffixes to the pathname pointed to by "
"I<put_old> must yield the same directory as I<new_root>."
msgstr ""
"Die I<alte_Wurzel> muss sich unterhalb der I<neuen_Wurzel> befinden, das "
"heißt, Hinzufügen einer nicht-negativen Anzahl von I</..> zum Pfadnamen, der "
"auf die I<alte_Wurzel> zeigt, muss das gleiche Verzeichnis wie die "
"I<neue_Wurzel> ergeben."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<new_root> must be a path to a mount point, but can't be I<\"/\">.  A path "
"that is not already a mount point can be converted into one by bind mounting "
"the path onto itself."
msgstr ""
"I<Neue_Wurzel> muss ein Pfad zu einem Einhängepunkt sein, aber darf nicht "
"I<\"/\"> sein. Ein Pfad, der nicht bereits ein Einhängepunkt ist, kann "
"umgewandelt werden, indem er auf sich selbst bind-eingehängt wird."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The propagation type of the parent mount of I<new_root> and the parent mount "
"of the current root directory must not be B<MS_SHARED>; similarly, if "
"I<put_old> is an existing mount point, its propagation type must not be "
"B<MS_SHARED>.  These restrictions ensure that B<pivot_root>()  never "
"propagates any changes to another mount namespace."
msgstr ""
"Der Ausbreitungstyp von I<neue_Wurzel> und seiner Elterneinhängung dürfen "
"nicht B<MS_SHARED> sein; entsprechend falls I<alte_Wurzel> ein bestehender "
"Einhängepunkt ist, darf sein Ausbreitungstyp nicht B<MS_SHARED> sein. Diese "
"Einschränkungen stellen sicher, dass B<pivot_root>() niemals Änderungen in "
"einen anderen Einhänge-Namensraum ausbreitet."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The current root directory must be a mount point."
msgstr "Das aktuelle Wurzelverzeichnis muss ein Einhängepunkt sein."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On success, zero is returned.  On error, -1 is returned, and I<errno> is set "
"to indicate the error."
msgstr ""
"Bei Erfolg wird Null zurückgegeben. Bei einem Fehler wird -1 zurückgegeben "
"und I<errno> gesetzt, um den Fehler anzuzeigen."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<pivot_root>()  may fail with any of the same errors as B<stat>(2).  "
"Additionally, it may fail with the following errors:"
msgstr ""
"B<pivot_root>() kann jeden der von B<stat>(2) zurückgegebenen Fehler "
"zurückgeben. Zusätzlich kann Folgendes zurückgegeben werden:"

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

#.  Reconfirmed that the following error occurs on Linux 5.0 by
#.  specifying 'new_root' as "/rootfs" and 'put_old' as
#.  "/rootfs/oldrootfs", and *not* bind mounting "/rootfs" on top of
#.  itself. Of course, this is an odd situation, since a later check
#.  in the kernel code will in any case yield EINVAL if 'new_root' is
#.  not a mount point. However, when the system call was first added,
#.  'new_root' was not required to be a mount point. So, this
#.  error is nowadays probably just the result of crufty accumulation.
#.  This error can also occur if we bind mount "/" on top of itself
#.  and try to specify "/" as the 'new' (again, an odd situation). So,
#.  the EBUSY check in the kernel does still seem necessary to prevent
#.  that case.  Furthermore, the "or put_old" piece is probably
#.  redundant text (although the check is in the kernel), since,
#.  in another check, 'put_old' is required to be under 'new_root'.
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<new_root> or I<put_old> is on the current root mount.  (This error covers "
"the pathological case where I<new_root> is I<\"/\">.)"
msgstr ""
"Die I<neue_Wurzel> oder die I<alte_Wurzel> sind in der aktuellen "
"Wurzeleinhängung. (Dieser Fehler deckt den pathologischen Fall ab, wenn die "
"I<neue_Wurzel> I<\"/\"> ist.)"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<new_root> is not a mount point."
msgstr "I<neue_Wurzel> ist kein Einhängepunkt."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<put_old> is not at or underneath I<new_root>."
msgstr "Die I<alte_Wurzel> ist nicht in oder unterhalb der I<neuen_Wurzel>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The current root directory is not a mount point (because of an earlier "
"B<chroot>(2))."
msgstr ""
"Das aktuelle Wurzelverzeichnis ist kein Einhängepunkt (wegen eines früher "
"ausgeführten B<chroot>(2))."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The current root is on the rootfs (initial ramfs) mount; see NOTES."
msgstr ""
"Die aktuelle Wurzel ist auf dem Rootfs (anfänglichen Ramfs-)Dateisystem; "
"siehe ANMERKUNGEN."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Either the mount point at I<new_root>, or the parent mount of that mount "
"point, has propagation type B<MS_SHARED>."
msgstr ""
"Entweder der Einhängepunkt unter I<neue_Wurzel> oder die Elterneinhängung "
"dieses Einhängepunktes hat den Ausbreitungstyp B<MS_SHARED>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<put_old> is a mount point and has the propagation type B<MS_SHARED>."
msgstr ""
"I<alte_Wurzel> ist ein Einhängepunkt und der Ausbreitungstyp ist "
"B<MS_SHARED>."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<new_root> or I<put_old> is not a directory."
msgstr "I<neue_Wurzel> oder I<alte_Wurzel> ist kein Verzeichnis."

#. 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 calling process does not have the B<CAP_SYS_ADMIN> capability."
msgstr ""
"Der aufrufende Prozess verfügt nicht über die B<CAP_SYS_ADMIN>-Capability."

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

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

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

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "Linux 2.3.41."
msgstr "Linux 2.3.41."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A command-line interface for this system call is provided by "
"B<pivot_root>(8)."
msgstr ""
"Eine Befehlszeilenschnittstelle für diesen Systemaufruf wird durch "
"B<pivot_root>(8) bereitgestellt."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<pivot_root>()  allows the caller to switch to a new root filesystem while "
"at the same time placing the old root mount at a location under I<new_root> "
"from where it can subsequently be unmounted.  (The fact that it moves all "
"processes that have a root directory or current working directory on the old "
"root directory to the new root frees the old root directory of users, "
"allowing the old root mount to be unmounted more easily.)"
msgstr ""
"B<pivot_root>() ermöglicht dem Aufrufenden, in eine neue Dateisystemwurzel "
"zu wechseln, während gleichzeitig die alte Einhängewurzel an einem Ort "
"unterhalb der I<neuen_Wurzel> platziert wird, wo sie anschließend ausgehängt "
"werden kann. (Die Tatsache, dass alle Prozesse, die ein Wurzelverzeichnis "
"oder ein aktuelles Arbeitsverzeichnis unterhalb des alten "
"Wurzelverzeichnisses haben, zu der neuen Wurzel verschoben werden, befreit "
"das alte Wurzelverzeichnis von Benutzern, wodurch das alte Wurzelverzeichnis "
"leichter ausgehängt werden kann.)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"One use of B<pivot_root>()  is during system startup, when the system mounts "
"a temporary root filesystem (e.g., an B<initrd>(4)), then mounts the real "
"root filesystem, and eventually turns the latter into the root directory of "
"all relevant processes and threads.  A modern use is to set up a root "
"filesystem during the creation of a container."
msgstr ""
"Der typische Anwendungsfall von B<pivot_root>() ist während des "
"Systemstarts, wenn das System ein temporäres Wurzeldateisystem einhängt, zum "
"Beispiel ein B<initrd>(4). Danach wird das reale Wurzeldateisystem "
"eingehängt und eventuell in die aktuelle Wurzel aller relevanten Prozesse "
"und Threads verwandelt. Ein moderner Anwendungsfall ist die Einrichtung "
"eines Wurzeldateisystems während der Erzeugung eines Containers."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The fact that B<pivot_root>()  modifies process root and current working "
"directories in the manner noted in DESCRIPTION is necessary in order to "
"prevent kernel threads from keeping the old root mount busy with their root "
"and current working directories, even if they never access the filesystem in "
"any way."
msgstr ""
"B<pivot_root>() verändert die Wurzel und das aktuelle Arbeitsverzeichnis in "
"der im Abschnitt BESCHREIBUNG angegebenen Weise. Dies ist nötig, um Kernel-"
"Threads daran zu hindern, die alte Einhängewurzel mit ihren Wurzeln und "
"aktuellen Arbeitsverzeichnissen belegt zu halten, selbst dann, wenn sie auf "
"das Dateisystem niemals zugreifen."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The rootfs (initial ramfs) cannot be B<pivot_root>()ed.  The recommended "
"method of changing the root filesystem in this case is to delete everything "
"in rootfs, overmount rootfs with the new root, attach I<stdin>/I<stdout>/"
"I<stderr> to the new I</dev/console>, and exec the new B<init>(1).  Helper "
"programs for this process exist; see B<switch_root>(8)."
msgstr ""
"Das Rootfs (anfängliche Ramfs) kann nicht mittels B<pivot_root> erreicht "
"werden. Die in diesem Fall empfohlene Methode zur Änderung des "
"Wurzeldateisystems ist das Löschen sämtlicher Inhalte im Rootfs, das Rootfs "
"mit der neuen Wurzel übereinzuhängen, I<stdin>/I<stdout>/I<stderr> an das "
"neue I</dev/console> anzuhängen und das neue B<init>(1) auszuführen. "
"Helferprogramme für diesen Prozess existieren: siehe B<switch_root>(8)."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<new_root> and I<put_old> may be the same directory.  In particular, the "
"following sequence allows a pivot-root operation without needing to create "
"and remove a temporary directory:"
msgstr ""
"I<Neue_Wurzel> und I<alte_Wurzel> können das gleiche Verzeichnis sein. Die "
"folgende Sequenz erlaubt eine Pivot-Root-Aktion, ohne dass ein temporäres "
"Verzeichnis angelegt und wieder entfernt werden muss:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"chdir(new_root);\n"
"pivot_root(\".\", \".\");\n"
"umount2(\".\", MNT_DETACH);\n"
msgstr ""
"chdir(neue_Wurzel);\n"
"pivot_root(\".\", \".\");\n"
"umount2(\".\", MNT_DETACH);\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"This sequence succeeds because the B<pivot_root>()  call stacks the old root "
"mount point on top of the new root mount point at I</>.  At that point, the "
"calling process's root directory and current working directory refer to the "
"new root mount point (I<new_root>).  During the subsequent B<umount>()  "
"call, resolution of I<\".\"> starts with I<new_root> and then moves up the "
"list of mounts stacked at I</>, with the result that old root mount point is "
"unmounted."
msgstr ""
"Diese Sequenz ist erfolgreich, weil der Aufruf von B<pivot_root>() den alten "
"Wurzeleinhängepunkt über den neuen Wurzeleinhängepunkt in I</> stapelt. An "
"diesem Punkt beziehen sich das Wurzelverzeichnis und das aktuelle "
"Arbeitsverzeichnis des aufrufenden Prozesses auf den neuen "
"Wurzeleinhängepunkt (I<neue_Wurzel>). Während des darauf folgenden Aufrufs "
"von B<umount>() beginnt die Auflösung von I<\".\"> mit der I<neue_Wurzel> "
"und wandert dann die Liste der in I</> gestapelten Einhängungen hinauf, mit "
"dem Ergebnis, dass der alte Einhängepunkt ausgehängt wird."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "For many years, this manual page carried the following text:"
msgstr "Viele Jahre lang enthielt diese Handbuchseite den folgenden Text:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<pivot_root>()  may or may not change the current root and the current "
"working directory of any processes or threads which use the old root "
"directory.  The caller of B<pivot_root>()  must ensure that processes with "
"root or current working directory at the old root operate correctly in "
"either case.  An easy way to ensure this is to change their root and current "
"working directory to I<new_root> before invoking B<pivot_root>()."
msgstr ""
"B<pivot_root>() kann die aktuelle Wurzel und das aktuelle Arbeitsverzeichnis "
"von Prozessen und Threads ändern, welche das alte Wurzelverzeichnis nutzen, "
"muss dies aber nicht. Der Prozess, welcher B<pivot_root>() aufruft, muss "
"sicherstellen, dass Prozesse mit Wurzel- oder aktuellem Arbeitsverzeichnis "
"in jedem Fall korrekt arbeiten. Ein einfacher Weg hierzu ist die Änderung "
"von Wurzel- und aktuellem Arbeitsverzeichnis auf die I<neue_Wurzel>, bevor "
"B<pivot_root>() aufgerufen wird."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"This text, written before the system call implementation was even finalized "
"in the kernel, was probably intended to warn users at that time that the "
"implementation might change before final release.  However, the behavior "
"stated in DESCRIPTION has remained consistent since this system call was "
"first implemented and will not change now."
msgstr ""
"Dieser Text, der geschrieben wurde, bevor, die Implementierung des "
"Systemaufrufs im Kernel überhaupt abgeschlossen war, beabsichtigte "
"seinerzeit möglicherweise, die Benutzer zu warnen, dass sich die "
"Implementation bis zur finalen Veröffentlichung ändern könnte. Jedoch ist "
"das im Abschnitt BESCHREIBUNG angegebene Verhalten seit der "
"Erstveröffentlichung dieses Systemaufrufs konsistent geblieben und wird sich "
"nun nicht ändern."

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

#.  FIXME
#.  Would it be better, because simpler, to use unshare(2)
#.  rather than clone(2) in the example below?
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The program below demonstrates the use of B<pivot_root>()  inside a mount "
"namespace that is created using B<clone>(2).  After pivoting to the root "
"directory named in the program's first command-line argument, the child "
"created by B<clone>(2)  then executes the program named in the remaining "
"command-line arguments."
msgstr ""
"Das untenstehende Programm beschreibt die Verwendung von B<pivot_root>() "
"innerhalb eines Einhängenamensraums, der mit B<clone>(2) erstellt wurde. "
"Nach dem Umschwenken zu dem im ersten Befehlszeilenargument des Programms "
"benannten Wurzelverzeichnis führt der mit B<clone>(2) erzeugte Kindprozess "
"das in den übrigen Befehlszeilenargumenten benannte Programm aus."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"We demonstrate the program by creating a directory that will serve as the "
"new root filesystem and placing a copy of the (statically linked)  "
"B<busybox>(1)  executable in that directory."
msgstr ""
"Wir demonstrieren das Programm durch Anlegen eines Verzeichnisses, das als "
"das neue Wurzeldateisystem dient, und Setzen einer (statisch gelinkten) "
"Kopie der ausführbaren Datei B<busybox>(1) in dieses Verzeichnis."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"$ B<mkdir /tmp/rootfs>\n"
"$ B<ls -id /tmp/rootfs>    # Show inode number of new root directory\n"
"319459 /tmp/rootfs\n"
"$ B<cp $(which busybox) /tmp/rootfs>\n"
"$ B<PS1=\\[aq]bbsh$ \\[aq] sudo ./pivot_root_demo /tmp/rootfs /busybox sh>\n"
"bbsh$ B<PATH=/>\n"
"bbsh$ B<busybox ln busybox ln>\n"
"bbsh$ B<ln busybox echo>\n"
"bbsh$ B<ln busybox ls>\n"
"bbsh$ B<ls>\n"
"busybox  echo     ln       ls\n"
"bbsh$ B<ls -id />          # Compare with inode number above\n"
"319459 /\n"
"bbsh$ B<echo \\[aq]hello world\\[aq]>\n"
"hello world\n"
msgstr ""
"$ B<mkdir /tmp/rootfs>\n"
"$ B<ls -id /tmp/rootfs>    # Inode-Anzahl des neuen Wurzelverzeichnisses zeigen\n"
"319459 /tmp/rootfs\n"
"$ B<cp $(which busybox) /tmp/rootfs>\n"
"$ B<PS1=\\[aq]bbsh$ \\[aq] sudo ./pivot_root_demo /tmp/rootfs /busybox sh>\n"
"bbsh$ B<PATH=/>\n"
"bbsh$ B<busybox ln busybox ln>\n"
"bbsh$ B<ln busybox echo>\n"
"bbsh$ B<ln busybox ls>\n"
"bbsh$ B<ls>\n"
"busybox  echo     ln       ls\n"
"bbsh$ B<ls -id />          # Mit der Inode-Anzahl oben vergleichen\n"
"319459 /\n"
"bbsh$ B<echo \\[aq]Hallo Welt\\[aq]>\n"
"Hallo Welt\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 "Programmquelltext"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid ""
"/* pivot_root_demo.c */\n"
"\\&\n"
"#define _GNU_SOURCE\n"
"#include E<lt>err.hE<gt>\n"
"#include E<lt>limits.hE<gt>\n"
"#include E<lt>sched.hE<gt>\n"
"#include E<lt>signal.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>sys/mman.hE<gt>\n"
"#include E<lt>sys/mount.hE<gt>\n"
"#include E<lt>sys/stat.hE<gt>\n"
"#include E<lt>sys/syscall.hE<gt>\n"
"#include E<lt>sys/wait.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"\\&\n"
"static int\n"
"pivot_root(const char *new_root, const char *put_old)\n"
"{\n"
"    return syscall(SYS_pivot_root, new_root, put_old);\n"
"}\n"
"\\&\n"
"#define STACK_SIZE (1024 * 1024)\n"
"\\&\n"
"static int              /* Startup function for cloned child */\n"
"child(void *arg)\n"
"{\n"
"    char        path[PATH_MAX];\n"
"    char        **args = arg;\n"
"    char        *new_root = args[0];\n"
"    const char  *put_old = \"/oldrootfs\";\n"
"\\&\n"
"    /* Ensure that \\[aq]new_root\\[aq] and its parent mount don\\[aq]t have\n"
"       shared propagation (which would cause pivot_root() to\n"
"       return an error), and prevent propagation of mount\n"
"       events to the initial mount namespace. */\n"
"\\&\n"
"    if (mount(NULL, \"/\", NULL, MS_REC | MS_PRIVATE, NULL) == -1)\n"
"        err(EXIT_FAILURE, \"mount-MS_PRIVATE\");\n"
"\\&\n"
"    /* Ensure that \\[aq]new_root\\[aq] is a mount point. */\n"
"\\&\n"
"    if (mount(new_root, new_root, NULL, MS_BIND, NULL) == -1)\n"
"        err(EXIT_FAILURE, \"mount-MS_BIND\");\n"
"\\&\n"
"    /* Create directory to which old root will be pivoted. */\n"
"\\&\n"
"    snprintf(path, sizeof(path), \"%s/%s\", new_root, put_old);\n"
"    if (mkdir(path, 0777) == -1)\n"
"        err(EXIT_FAILURE, \"mkdir\");\n"
"\\&\n"
"    /* And pivot the root filesystem. */\n"
"\\&\n"
"    if (pivot_root(new_root, path) == -1)\n"
"        err(EXIT_FAILURE, \"pivot_root\");\n"
"\\&\n"
"    /* Switch the current working directory to \"/\". */\n"
"\\&\n"
"    if (chdir(\"/\") == -1)\n"
"        err(EXIT_FAILURE, \"chdir\");\n"
"\\&\n"
"    /* Unmount old root and remove mount point. */\n"
"\\&\n"
"    if (umount2(put_old, MNT_DETACH) == -1)\n"
"        perror(\"umount2\");\n"
"    if (rmdir(put_old) == -1)\n"
"        perror(\"rmdir\");\n"
"\\&\n"
"    /* Execute the command specified in argv[1]... */\n"
"\\&\n"
"    execv(args[1], &args[1]);\n"
"    err(EXIT_FAILURE, \"execv\");\n"
"}\n"
"\\&\n"
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    char *stack;\n"
"\\&\n"
"    /* Create a child process in a new mount namespace. */\n"
"\\&\n"
"    stack = mmap(NULL, STACK_SIZE, PROT_READ | PROT_WRITE,\n"
"                 MAP_PRIVATE | MAP_ANONYMOUS | MAP_STACK, -1, 0);\n"
"    if (stack == MAP_FAILED)\n"
"        err(EXIT_FAILURE, \"mmap\");\n"
"\\&\n"
"    if (clone(child, stack + STACK_SIZE,\n"
"              CLONE_NEWNS | SIGCHLD, &argv[1]) == -1)\n"
"        err(EXIT_FAILURE, \"clone\");\n"
"\\&\n"
"    /* Parent falls through to here; wait for child. */\n"
"\\&\n"
"    if (wait(NULL) == -1)\n"
"        err(EXIT_FAILURE, \"wait\");\n"
"\\&\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"
msgstr ""
"/* pivot_root_demo.c */\n"
"\\&\n"
"#define _GNU_SOURCE\n"
"#include E<lt>err.hE<gt>\n"
"#include E<lt>limits.hE<gt>\n"
"#include E<lt>sched.hE<gt>\n"
"#include E<lt>signal.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>sys/mman.hE<gt>\n"
"#include E<lt>sys/mount.hE<gt>\n"
"#include E<lt>sys/stat.hE<gt>\n"
"#include E<lt>sys/syscall.hE<gt>\n"
"#include E<lt>sys/wait.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"\\&\n"
"static int\n"
"pivot_root(const char *new_root, const char *put_old)\n"
"{\n"
"    return syscall(SYS_pivot_root, new_root, put_old);\n"
"}\n"
"\\&\n"
"#define STACK_SIZE (1024 * 1024)\n"
"\\&\n"
"static int              /* Startfunktion für das geklonte Kind */\n"
"child(void *arg)\n"
"{\n"
"    char        path[PATH_MAX];\n"
"    char        **args = arg;\n"
"    char        *new_root = args[0];\n"
"    const char  *put_old = \"/oldrootfs\";\n"
"\\&\n"
"    /* Sicherstellen, dass »neue_Wurzel« und dessen Elterneinhängung\n"
"       keine gemeinsame Ausbreitung haben (was pivot_root() dazu bringen\n"
"       würde, einen Fehler auszugeben) und die Ausbreitung von\n"
"       Einhängeereignissen in den anfänglichen Namensraum zu verhindern. */\n"
"\\&\n"
"    if (mount(NULL, \"/\", NULL, MS_REC | MS_PRIVATE, NULL) == -1)\n"
"        err(EXIT_FAILURE, \"mount-MS_PRIVATE\");\n"
"\\&\n"
"    /* Sicherstellen, dass »neue_Wurzel« ein Einhängepunkt ist. */\n"
"\\&\n"
"    if (mount(new_root, new_root, NULL, MS_BIND, NULL) == -1)\n"
"        err(EXIT_FAILURE, \"mount-MS_BIND\");\n"
"\\&\n"
"    /* Ein Verzeichnis anlegen, zu dem die alte Wurzel hin umgeschwenkt wird. */\n"
"\\&\n"
"    snprintf(path, sizeof(path), \"%s/%s\", new_root, put_old);\n"
"    if (mkdir(path, 0777) == -1)\n"
"        err(EXIT_FAILURE, \"mkdir\");\n"
"\\&\n"
"    /* Und das Wurzeldateisystem umschwenken. */\n"
"\\&\n"
"    if (pivot_root(new_root, path) == -1)\n"
"        err(EXIT_FAILURE, \"pivot_root\");\n"
"\\&\n"
"    /* Das aktuelle Arbeitsverzeichnis auf »/« ändern. */\n"
"\\&\n"
"    if (chdir(\"/\") == -1)\n"
"        err(EXIT_FAILURE, \"chdir\");\n"
"\\&\n"
"    /* Die alte Wurzel aushängen und den Einhängepunkt entfernen.*/\n"
"\\&\n"
"    if (umount2(put_old, MNT_DETACH) == -1)\n"
"        perror(\"umount2\");\n"
"    if (rmdir(put_old) == -1)\n"
"        perror(\"rmdir\");\n"
"\\&\n"
"    /* Den in argv[1] … angegebenen Befehl ausführen */\n"
"\\&\n"
"    execv(args[1], &args[1]);\n"
"    err(EXIT_FAILURE, \"execv\");\n"
"}\n"
"\\&\n"
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    char *stack;\n"
"\\&\n"
"    /* Einen Kindprozess in einem neuen Einhängenamensraum erzeugen. */\n"
"\\&\n"
"    stack = mmap(NULL, STACK_SIZE, PROT_READ | PROT_WRITE,\n"
"                 MAP_PRIVATE | MAP_ANONYMOUS | MAP_STACK, -1, 0);\n"
"    if (stack == MAP_FAILED)\n"
"        err(EXIT_FAILURE, \"mmap\");\n"
"\\&\n"
"    if (clone(child, stack + STACK_SIZE,\n"
"              CLONE_NEWNS | SIGCHLD, &argv[1]) == -1)\n"
"        err(EXIT_FAILURE, \"clone\");\n"
"\\&\n"
"    /* Elternprozess fällt bis hierher durch; wartet auf Kindprozess. */\n"
"\\&\n"
"    if (wait(NULL) == -1)\n"
"        err(EXIT_FAILURE, \"wait\");\n"
"\\&\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<chdir>(2), B<chroot>(2), B<mount>(2), B<stat>(2), B<initrd>(4), "
"B<mount_namespaces>(7), B<pivot_root>(8), B<switch_root>(8)"
msgstr ""
"B<chdir>(2), B<chroot>(2), B<mount>(2), B<stat>(2), B<initrd>(4), "
"B<mount_namespaces>(7), B<pivot_root>(8), B<switch_root>(8)"

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

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

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

#. type: Plain text
#: debian-bookworm
msgid "B<pivot_root>()  was introduced in Linux 2.3.41."
msgstr "B<pivot_root>() wurde in Linux 2.3.41 eingeführt."

#. type: Plain text
#: debian-bookworm
msgid "B<pivot_root>()  is Linux-specific and hence is not portable."
msgstr "B<pivot_root>() ist Linux-spezifisch und daher nicht portierbar."

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

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"#define _GNU_SOURCE\n"
"#include E<lt>err.hE<gt>\n"
"#include E<lt>limits.hE<gt>\n"
"#include E<lt>sched.hE<gt>\n"
"#include E<lt>signal.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>sys/mman.hE<gt>\n"
"#include E<lt>sys/mount.hE<gt>\n"
"#include E<lt>sys/stat.hE<gt>\n"
"#include E<lt>sys/syscall.hE<gt>\n"
"#include E<lt>sys/wait.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
msgstr ""
"#define _GNU_SOURCE\n"
"#include E<lt>err.hE<gt>\n"
"#include E<lt>limits.hE<gt>\n"
"#include E<lt>sched.hE<gt>\n"
"#include E<lt>signal.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>sys/mman.hE<gt>\n"
"#include E<lt>sys/mount.hE<gt>\n"
"#include E<lt>sys/stat.hE<gt>\n"
"#include E<lt>sys/syscall.hE<gt>\n"
"#include E<lt>sys/wait.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"static int\n"
"pivot_root(const char *new_root, const char *put_old)\n"
"{\n"
"    return syscall(SYS_pivot_root, new_root, put_old);\n"
"}\n"
msgstr ""
"static int\n"
"pivot_root(const char *neue_Wurzel, const char *alte_Wurzel)\n"
"{\n"
"    return syscall(SYS_pivot_root, neue_Wurzel, alte_Wurzel);\n"
"}\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "#define STACK_SIZE (1024 * 1024)\n"
msgstr "#define STACK_SIZE (1024 * 1024)\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"static int              /* Startup function for cloned child */\n"
"child(void *arg)\n"
"{\n"
"    char        path[PATH_MAX];\n"
"    char        **args = arg;\n"
"    char        *new_root = args[0];\n"
"    const char  *put_old = \"/oldrootfs\";\n"
msgstr ""
"static int              /* Startfunktion für geklontes Kind */\n"
"child(void *arg)\n"
"{\n"
"    char        path[PATH_MAX];\n"
"    char        **args = arg;\n"
"    char        *neue_Wurzel = args[0];\n"
"    const char  *alte_Wurzel = \"/altes_Wurzeldateisystem\";\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    /* Ensure that \\[aq]new_root\\[aq] and its parent mount don\\[aq]t have\n"
"       shared propagation (which would cause pivot_root() to\n"
"       return an error), and prevent propagation of mount\n"
"       events to the initial mount namespace. */\n"
msgstr ""
"    /* Sicherstellen, dass »neue_Wurzel« und dessen Elterneinhängung\n"
"       keine gemeinsame Ausbreitung haben (was pivot_root() dazu bringen\n"
"       würde, einen Fehler auszugeben) und die Ausbreitung von\n"
"       Einhängeereignissen in den anfänglichen Namensraum zu verhindern. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    if (mount(NULL, \"/\", NULL, MS_REC | MS_PRIVATE, NULL) == -1)\n"
"        err(EXIT_FAILURE, \"mount-MS_PRIVATE\");\n"
msgstr ""
"    if (mount(NULL, \"/\", NULL, MS_REC | MS_PRIVATE, NULL) == -1)\n"
"        err(EXIT_FAILURE, \"mount-MS_PRIVATE\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Ensure that \\[aq]new_root\\[aq] is a mount point. */\n"
msgstr "    /* Sicherstellen, dass »neue_Wurzel« ein Einhängepunkt ist. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    if (mount(new_root, new_root, NULL, MS_BIND, NULL) == -1)\n"
"        err(EXIT_FAILURE, \"mount-MS_BIND\");\n"
msgstr ""
"    if (mount(neue_Wurzel, neue_Wurzel, NULL, MS_BIND, NULL) == -1)\n"
"        err(EXIT_FAILURE, \"mount-MS_BIND\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Create directory to which old root will be pivoted. */\n"
msgstr "    /* Ein Verzeichnis anlegen, zu dem die alte Wurzel hin umgeschwenkt wird. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    snprintf(path, sizeof(path), \"%s/%s\", new_root, put_old);\n"
"    if (mkdir(path, 0777) == -1)\n"
"        err(EXIT_FAILURE, \"mkdir\");\n"
msgstr ""
"    snprintf(path, sizeof(path), \"%s/%s\", neue_Wurzel, alte_Wurzel);\n"
"    if (mkdir(path, 0777) == -1)\n"
"        err(EXIT_FAILURE, \"mkdir\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* And pivot the root filesystem. */\n"
msgstr "    /* Und das Wurzeldateisystem umschwenken. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    if (pivot_root(new_root, path) == -1)\n"
"        err(EXIT_FAILURE, \"pivot_root\");\n"
msgstr ""
"    if (pivot_root(neue_Wurzel, Pfad) == -1)\n"
"        err(EXIT_FAILURE, \"pivot_root\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Switch the current working directory to \"/\". */\n"
msgstr "    /* Das aktuelle Arbeitsverzeichnis auf »/« ändern. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    if (chdir(\"/\") == -1)\n"
"        err(EXIT_FAILURE, \"chdir\");\n"
msgstr ""
"    if (chdir(\"/\") == -1)\n"
"        err(EXIT_FAILURE, \"chdir\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Unmount old root and remove mount point. */\n"
msgstr "    /* Die alte Wurzel aushängen und den Einhängepunkt entfernen. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    if (umount2(put_old, MNT_DETACH) == -1)\n"
"        perror(\"umount2\");\n"
"    if (rmdir(put_old) == -1)\n"
"        perror(\"rmdir\");\n"
msgstr ""
"    if (umount2(put_old, MNT_DETACH) == -1)\n"
"        perror(\"umount2\");\n"
"    if (rmdir(put_old) == -1)\n"
"        perror(\"rmdir\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Execute the command specified in argv[1]... */\n"
msgstr "    /* Den in argv[1] … angegebenen Befehl ausführen */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    execv(args[1], &args[1]);\n"
"    err(EXIT_FAILURE, \"execv\");\n"
"}\n"
msgstr ""
"    execv(args[1], &args[1]);\n"
"    err(EXIT_FAILURE, \"execv\");\n"
"}\n"

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

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Create a child process in a new mount namespace. */\n"
msgstr "    /* Einen Kindprozess in einem neuen Einhängenamensraum erzeugen. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    stack = mmap(NULL, STACK_SIZE, PROT_READ | PROT_WRITE,\n"
"                 MAP_PRIVATE | MAP_ANONYMOUS | MAP_STACK, -1, 0);\n"
"    if (stack == MAP_FAILED)\n"
"        err(EXIT_FAILURE, \"mmap\");\n"
msgstr ""
"    stack = mmap(NULL, STACK_SIZE, PROT_READ | PROT_WRITE,\n"
"                 MAP_PRIVATE | MAP_ANONYMOUS | MAP_STACK, -1, 0);\n"
"    if (stack == MAP_FAILED)\n"
"        err(EXIT_FAILURE, \"mmap\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    if (clone(child, stack + STACK_SIZE,\n"
"              CLONE_NEWNS | SIGCHLD, &argv[1]) == -1)\n"
"        err(EXIT_FAILURE, \"clone\");\n"
msgstr ""
"    if (clone(child, stack + STACK_SIZE,\n"
"              CLONE_NEWNS | SIGCHLD, &argv[1]) == -1)\n"
"        err(EXIT_FAILURE, \"clone\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Parent falls through to here; wait for child. */\n"
msgstr "    /* Elternprozess fällt bis hierher durch; wartet auf Kindprozess. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    if (wait(NULL) == -1)\n"
"        err(EXIT_FAILURE, \"wait\");\n"
msgstr ""
"    if (wait(NULL) == -1)\n"
"        err(EXIT_FAILURE, \"wait\");\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: TH
#: debian-unstable opensuse-tumbleweed
#, no-wrap
msgid "2023-05-03"
msgstr "3. Mai 2023"

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

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

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