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

# Russian translation of manpages
# This file is distributed under the same license as the manpages-l10n package.
# Copyright © of this file:
# Alexey, 2016.
# Azamat Hackimov <azamat.hackimov@gmail.com>, 2014-2017.
# kogamatranslator49 <r.podarov@yandex.ru>, 2015.
# Kogan, Darima <silverdk99@gmail.com>, 2014.
# Max Is <ismax799@gmail.com>, 2016.
# Yuri Kozlov <yuray@komyakino.ru>, 2011-2019.
# Иван Павлов <pavia00@gmail.com>, 2017.
msgid ""
msgstr ""
"Project-Id-Version: manpages-l10n\n"
"POT-Creation-Date: 2024-03-01 17:03+0100\n"
"PO-Revision-Date: 2022-12-23 11:11+0100\n"
"Last-Translator: Yuri Kozlov <yuray@komyakino.ru>\n"
"Language-Team: Russian <man-pages-ru-talks@lists.sourceforge.net>\n"
"Language: ru\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=4; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && "
"n%10<=4 && (n%100<12 || n%100>14) ? 1 : n%10==0 || (n%10>=5 && n%10<=9) || "
"(n%100>=11 && n%100<=14)? 2 : 3);\n"
"X-Generator: Lokalize 2.0\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 октября 2023 г."

#. 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 "ИМЯ"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid "pivot_root - change the root filesystem"
msgid "pivot_root - change the root mount"
msgstr "pivot_root - изменяет корневую файловую систему"

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

#. 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 ""

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

#. 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>>      /* определения констант B<SYS_*> */\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<new_root>B<, const char *>I<put_old>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 ""

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "B<pivot_root>()  changes the root filesystem in the mount namespace of "
#| "the calling process.  More precisely, it moves the root filesystem to the "
#| "directory I<put_old> and makes I<new_root> the new root filesystem.  The "
#| "calling process must have the B<CAP_SYS_ADMIN> capability in the user "
#| "namespace that owns the caller's mount namespace."
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 ""
"Системный вызов B<pivot_root>() изменяет корневую файловую систему в "
"пространстве имён монтирования вызывающего процесса. Точнее говоря, он "
"перемещает корневую файловую систему в каталог I<put_old> и делает "
"I<new_root> новой корневой файловой системой. Вызывающий процесс должен "
"иметь мандат B<CAP_SYS_ADMIN> в пользовательском пространстве имён, которому "
"принадлежит пространство имён монтирования вызывающего."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "The paragraph above is intentionally vague because at the time when "
#| "B<pivot_root>()  was first implemented, it was unclear whether its affect "
#| "on other process's root and current working directories\\(emand the "
#| "caller's current working directory\\(emmight change in the future.  "
#| "However, the behavior has remained consistent since this system call was "
#| "first implemented: 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."
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 ""
"Параграф выше намеренно написан абстрактно, так как на момент первой "
"реализации B<pivot_root>() было неясно, изменится ли его влияние на другие "
"процессы корня и текущие рабочие каталоги — как и на текущий рабочий каталог "
"вызывающего — в будущем. Однако поведение не изменилось с момента первой "
"реализации системного вызова: B<pivot_root>() изменяет корневой каталог и "
"текущий рабочий каталог каждого процесс или нити в одном пространстве имён "
"монтирования на I<new_root>, если они указывают на старый корневой каталог "
"(смотрите ЗАМЕЧАНИЯ). С другой стороны, B<pivot_root>() не изменяет текущий "
"рабочий каталог вызывающего (если это старый корневой каталог), и поэтому он "
"должен запускаться после вызова B<chdir(\"/\")>."

#. 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 "Накладываются следующие ограничения:"

#. 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 "Аргументы I<new_root> и I<put_old> должны быть каталогами."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid "I<new_root> and I<put_old> must be directories."
msgid ""
"I<new_root> and I<put_old> must not be on the same mount as the current root."
msgstr "Аргументы I<new_root> и I<put_old> должны быть каталогами."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "I<put_old> must be at or underneath I<new_root>; that is, adding a "
#| "nonnegative number of I</..> to the string pointed to by I<put_old> must "
#| "yield the same directory as I<new_root>."
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 ""
"Аргумент I<put_old> должен быть равен или ниже I<new_root>, т. е., при "
"добавлении неотрицательного количества I</..> в строку, на которую указывает "
"I<put_old>, должен получаться каталог, равный I<new_root>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "I<new_root> must be a mount point.  (If it is not otherwise a mount "
#| "point, it suffices to bind mount I<new_root> on top of itself.)"
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 ""
"Значение I<new_root> должно быть точкой монтирования (если это не точка "
"монтирования, то достаточно привязать монтирование I<new_root> поверх самой "
"себя)."

#. 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 ""
"Тип распространения родительского монтирования I<new_root> и родительского "
"монтирования текущего корневого каталога не должно быть равно B<MS_SHARED>; "
"схожим образом, если I<put_old> — существующая точка монтирования, то её тип "
"распространения не должен быть B<MS_SHARED>. Эти ограничения гарантируют, "
"что B<pivot_root>() никогда не распространит изменения в другие пространства "
"имён монтирования."

#. 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 "Текущий корневой каталог должен быть точкой монтирования."

#. 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 "ВОЗВРАЩАЕМОЕ ЗНАЧЕНИЕ"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "On success, zero is returned.  On error, -1 is returned, and I<errno> is "
#| "set appropriately."
msgid ""
"On success, zero is returned.  On error, -1 is returned, and I<errno> is set "
"to indicate the error."
msgstr ""
"При успешном выполнении возвращается 0. В случае ошибки возвращается -1, а "
"I<errno> устанавливается в соответствующее значение."

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

#. 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 ""
"Вызов B<pivot_root>() может завершиться любой из ошибок что и B<stat>(2). "
"Кроме это, могут возвращаться следующие ошибки:"

#. 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
#, fuzzy
#| msgid ""
#| "I<new_root> or I<put_old> is on the current root filesystem.  (This error "
#| "covers the pathological case where I<new_root> is I<\"/\">.)"
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 ""
"Аргумент I<new_root> или I<put_old> находится в текущей корневой файловой "
"системе (эта ошибка возникает при патологическом случае когда значение "
"I<new_root> равно I<\"/\">)."

#. 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 "Значение I<new_root> не является точкой монтирования."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid "I<put_old> is not underneath I<new_root>."
msgid "I<put_old> is not at or underneath I<new_root>."
msgstr "Аргумент I<put_old> не находится в дереве каталогов I<new_root>."

#. 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 ""
"Текущий корневой каталог не является точкой монтирования (из-за "
"предшествующего B<chroot>(2))."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "The current root is on the rootfs (initial ramfs) filesystem; see NOTES."
msgid "The current root is on the rootfs (initial ramfs) mount; see NOTES."
msgstr ""
"Текущий корень расположен на файловой системе rootfs (начальная ramfs); "
"смотрите ЗАМЕЧАНИЯ."

#. 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 ""
"Точка монтирования I<new_root> и её родительское монтирование имеет тип "
"распространения 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 ""
"Значение I<put_old> является точкой монтирования и имеет тип распространения "
"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 "Аргумент I<new_root> или I<put_old> не является каталогом."

#. 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 "Вызывающий процесс не имеет мандата B<CAP_SYS_ADMIN>."

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

#. 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 "ИСТОРИЯ"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid "util-linux 2.37.4"
msgid "Linux 2.3.41."
msgstr "util-linux 2.37.4"

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

#. 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 ""
"Интерфейсом командной строки для этого системного вызова является программа "
"B<pivot_root>(8)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| 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 filesystem to the new root filesystem frees the "
#| "old root filesystem of users, allowing it to be unmounted more easily.)"
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 ""
"Программа B<pivot_root>() позволяет вызывающему переключиться в новую "
"корневую файловую систему и одновременно помещает монтирование старого корня "
"ниже I<new_root>, откуда он может быть в последствии отмонтирован "
"(фактически, она перемещает все процессы, у которых корневой каталог или "
"текущий рабочий каталог расположен в старой корневой файловой системе, в "
"новую корневую файловую систему, и освобождает старую корневую файловую "
"систему от пользователей, облегчая её размонтирование)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "A typical use of B<pivot_root>()  is during system startup, when the "
#| "system mounts a temporary root filesystem (e.g., an B<initrd>), then "
#| "mounts the real root filesystem, and eventually turns the latter into the "
#| "current root of all relevant processes or threads.  A modern use is to "
#| "set up a root filesystem during the creation of a container."
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 ""
"Обычно, B<pivot_root>() используется при загрузке, когда система монтирует "
"временную корневую файловую систему (например, B<initrd>), а затем монтирует "
"настоящую корневую файловую систему, делая, тем самым, её корневой для всех "
"последующих процессов или нитей. Теперь она ещё используется для настройки "
"корневой файловой системы при создании контейнера."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| 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 directory busy with "
#| "their root and current working directory, even if they never access the "
#| "filesystem in any way."
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 ""
"Действие B<pivot_root>() по изменению текущего рабочего каталога и корня "
"процесса, раскрытое в ОПИСАНИИ, необходимо для того, чтобы не дать нитям "
"ядра оставить занятым старый корневой каталог в качестве своего корня и "
"текущего рабочего каталога даже, если они никогда не обращаются к файловой "
"системе."

#. 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 ""
"Для rootfs (начальная ramfs) нельзя вызвать B<pivot_root>(). Рекомендуемым "
"методом изменения корневой файловой системы в этом случае является удаление "
"всего в rootfs, перемонтирование в rootfs нового корня, присоединение "
"I<stdin>/I<stdout>/I<stderr> к новой I</dev/console> и запуск нового "
"B<init>(1). Для этого существуют вспомогательные программы; смотрите "
"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 ""

#. 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 ""
"Значения I<new_root> и I<put_old> могут быть одним каталогом. В частности, "
"разрешена следующая последовательность операции pivot-root без необходимости "
"создания и удаления временного каталога:"

#. 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(new_root);\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
#, fuzzy
#| msgid ""
#| "This sequence succeeds because the B<pivot_root>()  call stacks the old "
#| "root mount point (I<old_root>)  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 I<old_root> is unmounted."
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 ""
"Эта последовательность выполняется успешно, так как вызов B<pivot_root>() "
"укладывает точку монтирования старого корня (I<old_root>) сверху точки "
"монтирования нового корня в I</>. В этот момент корневой каталог и текущий "
"рабочий каталог вызывающего процесса указывают на точку монтирования нового "
"корня (I<new_root>). При последующем вызове B<umount>() определение I<\".\"> "
"начинается с I<new_root> и затем перемещается вверх по списку уложенных "
"монтирований в I</>, что в конце заканчивается размонтированием I<old_root>."

#. 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 "Исторические замечания"

#. 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 ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "B<pivot_root>()  may or may not change the current root and the current "
#| "working directory of any processes or threads that use the old root "
#| "directory and which are in the same mount namespace as the caller of "
#| "B<pivot_root>().  The caller of B<pivot_root>()  should 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>().  Note also that B<pivot_root>()  may or may not affect "
#| "the calling process's current working directory.  It is therefore "
#| "recommended to call B<chdir(\"/\")> immediately after B<pivot_root>()."
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 ""
"Системный вызов B<pivot_root>() может изменить или может не изменить текущий "
"корень и текущий рабочий каталог всех процессов или нитей, которые "
"используют старый корневой каталог и которые находятся в том же пространстве "
"имён монтирования что и вызывающий B<pivot_root>(). В любом случае, "
"вызывающий B<pivot_root>() должен проверить, что процессы с корневым или "
"текущим рабочим каталогом старого корня работают правильно. Простым способом "
"проверки является смена их корня и текущего рабочего каталога на  "
"I<new_root> до вызова B<pivot_root>(). Заметим, что B<pivot_root>() может "
"повлиять или может не повлиять на текущий рабочий каталог вызывающего "
"процесса. Поэтому рекомендуется вызвать B<chdir(\"/\")> сразу после "
"B<pivot_root>()."

#. 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 ""

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

#.  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 ""
"Представленная ниже программа демонстрирует использование B<pivot_root>() "
"внутри пространства монтирования, которое создаётся с помощью B<clone>(2). "
"После перехода (pivoting) в корневой каталог с именем из первого параметра "
"командной строки, потомок, созданный B<clone>(2), выполняет программу с "
"именем из оставшихся параметров командной строки."

#. 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 ""
"Для работы программы создадим каталог, который будет служить новой корневой "
"файловой системой, и поместим копию исполняемого файла B<busybox>(1) "
"(скомпонованного статически) в этот каталог."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, 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=\\(aqbbsh$ \\(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 \\(aqhello world\\(aq>\n"
#| "hello world\n"
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>    # выведем номер иноды нового корневого каталога\n"
"319459 /tmp/rootfs\n"
"$ B<cp $(which busybox) /tmp/rootfs>\n"
"$ B<PS1=\\(aqbbsh$ \\(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 />          # сравните с номером иноды выше\n"
"319459 /\n"
"bbsh$ B<echo \\(aqhello world\\(aq>\n"
"hello world\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 "Исходный код программы"

#. 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 ""

#.  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 "СМ. ТАКЖЕ"

#. 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 февраля 2023 г."

#. 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 "ВЕРСИИ"

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

#. type: Plain text
#: debian-bookworm
msgid "B<pivot_root>()  is Linux-specific and hence is not portable."
msgstr ""
"Вызов B<pivot_root>() есть только в Linux и поэтому его использование не "
"переносимо."

#. 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 *new_root, const char *put_old)\n"
"{\n"
"    return syscall(SYS_pivot_root, new_root, put_old);\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              /* начальная функция клонированного потомка */\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"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "    /* Ensure that \\(aqnew_root\\(aq and its parent mount don\\(aqt 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"
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 ""
"    /* Проверим, что \\(aqnew_root\\(aq и его родительское монтирование \n"
"       не имеют общего распространения (из-за чего pivot_root() вернул бы\n"
"       ошибку), и отключим распространение событий монтирования в\n"
"       первоначальное пространство имён монтирования. */\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
#, fuzzy, no-wrap
#| msgid "    /* Ensure that \\(aqnew_root\\(aq is a mount point. */\n"
msgid "    /* Ensure that \\[aq]new_root\\[aq] is a mount point. */\n"
msgstr "    /* Проверим, что \\(aqnew_root\\(aq является точкой монтирования. */\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(new_root, new_root, 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 "    /* Создадим каталог, в котором перейдёт старый корень. */\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\", new_root, put_old);\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 "    /* и переведём корневую файловую систему. */\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(new_root, path) == -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 "    /* сменим текущий рабочий каталог на «/». */\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 "    /* размонтируем старый корень и удалим точку монтирования. */\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 "    /* запустим команду, указанную в argv[1]... */\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 "    /* создадим дочерний процесс в новом пространстве имён монтирования. */\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 "    /* предок попадает сюда; ждём потомка. */\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 мая 2023 г."

#. 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 марта 2023 г."

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