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

# Russian translation of manpages
# This file is distributed under the same license as the manpages-l10n package.
# Copyright © of this file:
# Azamat Hackimov <azamat.hackimov@gmail.com>, 2013-2014, 2017.
# Dmitriy S. Seregin <dseregin@59.ru>, 2013.
# Yuri Kozlov <yuray@komyakino.ru>, 2011-2019.
# Иван Павлов <pavia00@gmail.com>, 2017, 2019.
msgid ""
msgstr ""
"Project-Id-Version: manpages-l10n\n"
"POT-Creation-Date: 2024-06-01 05:57+0200\n"
"PO-Revision-Date: 2019-10-05 08:17+0300\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 "ioctl_ns"
msgstr "ioctl_ns"

#. type: TH
#: archlinux debian-unstable opensuse-tumbleweed
#, no-wrap
msgid "2024-05-02"
msgstr "2 мая 2024 г."

#. type: TH
#: archlinux debian-unstable
#, fuzzy, no-wrap
#| msgid "Linux man-pages 6.7"
msgid "Linux man-pages 6.8"
msgstr "Linux man-pages 6.7"

#. 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
msgid "ioctl_ns - ioctl() operations for Linux namespaces"
msgstr "ioctl_ns - операции ioctl() для пространств имён Linux"

#. 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: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Discovering namespace relationships"
msgstr "Определение отношений между пространствами имён"

#. 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)  operations are provided to allow discovery of "
"namespace relationships (see B<user_namespaces>(7)  and "
"B<pid_namespaces>(7)).  The form of the calls is:"
msgstr ""
"Следующие операции B<ioctl>(2) позволяют определить порядок отношений между "
"пространствами имён (смотрите B<user_namespaces>(7) и B<pid_namespaces>(7)). "
"Форма вызовов:"

#. type: Plain text
#: archlinux debian-unstable fedora-rawhide opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "new_fd = ioctl(fd, request);\n"
msgid "new_fd = ioctl(fd, op);\n"
msgstr "new_fd = ioctl(fd, request);\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In each case, I<fd> refers to a I</proc/>pidI</ns/*> file.  Both operations "
"return a new file descriptor on success."
msgstr ""
"Здесь в каждом случае I<fd> ссылается на файл I</proc/>pidI</ns/*>. При "
"успешном выполнении обе операции возвращают новый файловый дескриптор."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<NS_GET_USERNS> (since Linux 4.9)"
msgstr "B<NS_GET_USERNS> (начиная с Linux 4.9)"

#.  commit bcac25a58bfc6bd79191ac5d7afb49bea96da8c9
#.  commit 6786741dbf99e44fb0c0ed85a37582b8a26f1c3b
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Returns a file descriptor that refers to the owning user namespace for the "
"namespace referred to by I<fd>."
msgstr ""
"Возвращает файловый дескриптор, ссылающийся на пространство имён "
"пользователя, которое владеет пространством имён, на которое ссылается I<fd>."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<NS_GET_PARENT> (since Linux 4.9)"
msgstr "B<NS_GET_PARENT> (начиная с Linux 4.9)"

#.  commit a7306ed8d94af729ecef8b6e37506a1c6fc14788
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Returns a file descriptor that refers to the parent namespace of the "
"namespace referred to by I<fd>.  This operation is valid only for "
"hierarchical namespaces (i.e., PID and user namespaces).  For user "
"namespaces, B<NS_GET_PARENT> is synonymous with B<NS_GET_USERNS>."
msgstr ""
"Возвращает файловый дескриптор, который ссылается на родительское "
"пространство имён для пространства имён, на которое ссылается I<fd>. Эта "
"операция допускается только, для иерархических пространств имён (т. е., PID "
"и пространства имён пользователя). Для пространств имён пользователя "
"B<NS_GET_PARENT> является синонимом B<NS_GET_USERNS>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The new file descriptor returned by these operations is opened with the "
"B<O_RDONLY> and B<O_CLOEXEC> (close-on-exec; see B<fcntl>(2))  flags."
msgstr ""
"Новый файловый дескриптор, возвращаемый этими операциями, открывается с "
"флагами B<O_RDONLY> и B<O_CLOEXEC> (close-on-exec; смотрите B<fcntl>(2))."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"By applying B<fstat>(2)  to the returned file descriptor, one obtains a "
"I<stat> structure whose I<st_dev> (resident device) and I<st_ino> (inode "
"number) fields together identify the owning/parent namespace.  This inode "
"number can be matched with the inode number of another I</proc/>pidI</ns/"
">{I<pid>,I<user>} file to determine whether that is the owning/parent "
"namespace."
msgstr ""
"Применив B<fstat>(2) к возвращаемому файловому дескриптору, можно получить "
"структуру I<stat>, в которой поля I<st_dev> (подлежащее устройство) и "
"I<st_ino> (номер иноды) вместе отождествляют владельческое/родительское "
"пространство имён. Этот номер иноды можно сравнить с номером иноды другого "
"файла I</proc/>pidI</ns>/{I<pid>,I<user>}, чтобы определить то же ли это "
"владельческое/родительское пространство имён. "

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Either of these B<ioctl>(2)  operations can fail with the following errors:"
msgstr "Эти операции B<ioctl>(2) могут завершаться со следующими ошибками:"

#. 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 requested namespace is outside of the caller's namespace scope.  This "
"error can occur if, for example, the owning user namespace is an ancestor of "
"the caller's current user namespace.  It can also occur on attempts to "
"obtain the parent of the initial user or PID namespace."
msgstr ""
"Запрошенное пространство имён лежит вне области пространств имён "
"вызывающего. Эта ошибка может случиться, если, например, владельческое "
"пространство имён является предком текущего пространства имён пользователя "
"вызывающего. Также она может возникнуть при попытке получить родителя "
"первоначального пространства имён пользователя или PID."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The operation is not supported by this kernel version."
msgstr "Операция не поддерживается в этой версии ядра."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Additionally, the B<NS_GET_PARENT> operation can fail with the following "
"error:"
msgstr ""
"Также, операция B<NS_GET_PARENT> может завершиться со следующей ошибкой:"

#. 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<fd> refers to a nonhierarchical namespace."
msgstr "Значение I<fd> ссылается на не иерархическое пространство имён."

#.  ============================================================
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "See the EXAMPLES section for an example of the use of these operations."
msgstr "Использование этих операций смотрите в разделе ПРИМЕРЫ."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Discovering the namespace type"
msgstr "Определение типа пространства имён"

#.  commit e5ff5ce6e20ee22511398bb31fb912466cf82a36
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<NS_GET_NSTYPE> operation (available since Linux 4.11) can be used to "
"discover the type of namespace referred to by the file descriptor I<fd>:"
msgstr ""
"Операция B<NS_GET_NSTYPE> (доступна, начиная с Linux 4.11) позволяет "
"определять тип пространства имён, на которое ссылается файловый дескриптор "
"I<fd>:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "nstype = ioctl(fd, NS_GET_NSTYPE);\n"
msgstr "nstype = ioctl(fd, NS_GET_NSTYPE);\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<fd> refers to a I</proc/>pidI</ns/*> file."
msgstr "Значение I<fd> ссылается на файл I</proc/>pidI</ns/*>."

#.  ============================================================
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The return value is one of the B<CLONE_NEW*> values that can be specified to "
"B<clone>(2)  or B<unshare>(2)  in order to create a namespace."
msgstr ""
"Возвращаемым значением является одно из B<CLONE_NEW*>, которое может "
"указываться B<clone>(2) или B<unshare>(2) для создания пространства имён."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Discovering the owner of a user namespace"
msgstr "Определение владельца пространства имён пользователя"

#.  commit 015bb305b8ebe8d601a238ab70ebdc394c7a19ba
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<NS_GET_OWNER_UID> operation (available since Linux 4.11) can be used "
"to discover the owner user ID of a user namespace (i.e., the effective user "
"ID of the process that created the user namespace).  The form of the call is:"
msgstr ""
"Операция B<NS_GET_OWNER_UID> (доступна, начиная с Linux 4.11) позволяет "
"определять пользовательский ID владельца пространства имён пользователя (т. "
"е., эффективный пользовательский ID процесса, который создал пространство "
"имён пользователя). Формат вызова:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"uid_t uid;\n"
"ioctl(fd, NS_GET_OWNER_UID, &uid);\n"
msgstr ""
"uid_t uid;\n"
"ioctl(fd, NS_GET_OWNER_UID, &uid);\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<fd> refers to a I</proc/>pidI</ns/user> file."
msgstr "Значение I<fd> ссылается на файл I</proc/>pidI</ns/user>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The owner user ID is returned in the I<uid_t> pointed to by the third "
"argument."
msgstr ""
"Возвращаемый пользовательский ID владельца находится в третьем аргументе с "
"типом I<uid_t>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "This operation can fail with the following error:"
msgstr "Данная операция может завершиться со следующей ошибкой:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<fd> does not refer to a user namespace."
msgstr "Значение I<fd> не ссылается на пространство имён пользователя."

#. 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 ""
"Any of the above B<ioctl>()  operations can return the following errors:"
msgstr ""
"Любая из этих операций B<ioctl>() может завершаться со следующими ошибками:"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid "I<fd> does not refer to a I</proc/[pid]/ns/*> file."
msgid "I<fd> does not refer to a I</proc/>pidI</ns/>* file."
msgstr "Значение I<fd> не ссылается на файл I</proc/[pid]/ns/*>."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The example shown below uses the B<ioctl>(2)  operations described above to "
"perform simple discovery of namespace relationships.  The following shell "
"sessions show various examples of the use of this program."
msgstr ""
"В примере, показанном ниже, используются описанные выше операции "
"B<ioctl>(2), с помощью которых определяются отношения между пространствами "
"имён. Далее показаны сценарии запуска этой программы."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Trying to get the parent of the initial user namespace fails, since it has "
"no parent:"
msgstr ""
"Попытка определить родителя изначального пространства имён пользователя "
"завершается ошибкой, так как родителя нет:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"$ B<./ns_show /proc/self/ns/user p>\n"
"The parent namespace is outside your namespace scope\n"
msgstr ""
"$ B<./ns_show /proc/self/ns/user p>\n"
"Родительское пространство имён находится вне области вашего пространства имён\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Create a process running B<sleep>(1)  that resides in new user and UTS "
"namespaces, and show that the new UTS namespace is associated with the new "
"user namespace:"
msgstr ""
"Создаётся процесс, выполняющий B<sleep>(1), который располагается в новом "
"пространстве имён пользователя и UTS, и показывается, что новое пространство "
"имён UTS связано с новым пространством имён пользователя:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"$ B<unshare -Uu sleep 1000 &>\n"
"[1] 23235\n"
"$ B<./ns_show /proc/23235/ns/uts u>\n"
"Device/Inode of owning user namespace is: [0,3] / 4026532448\n"
"$ B<readlink /proc/23235/ns/user>\n"
"user:[4026532448]\n"
msgstr ""
"$ B<unshare -Uu sleep 1000 &>\n"
"[1] 23235\n"
"$ B<./ns_show /proc/23235/ns/uts u>\n"
"Устройство/инода, владеющая пространством имён пользователя: [0,3] / 4026532448\n"
"$ B<readlink /proc/23235/ns/user>\n"
"user:[4026532448]\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Then show that the parent of the new user namespace in the preceding example "
"is the initial user namespace:"
msgstr ""
"Теперь покажем, что родителем нового пространства имён пользователя из "
"предыдущего примера является начальное пространство имён пользователя:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"$ B<readlink /proc/self/ns/user>\n"
"user:[4026531837]\n"
"$ B<./ns_show /proc/23235/ns/user p>\n"
"Device/Inode of parent namespace is: [0,3] / 4026531837\n"
msgstr ""
"$ B<readlink /proc/self/ns/user>\n"
"user:[4026531837]\n"
"$ B<./ns_show /proc/23235/ns/user p>\n"
"Устройство/инода родительского пространства имён: [0,3] / 4026531837\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Start a shell in a new user namespace, and show that from within this shell, "
"the parent user namespace can't be discovered.  Similarly, the UTS namespace "
"(which is associated with the initial user namespace)  can't be discovered."
msgstr ""
"Запустим оболочку в новом пространстве имён пользователя и покажем, что "
"внутри оболочки родительское пространство имён пользователя невозможно "
"определить. Также невозможно определить пространство имён UTS (которое "
"связано с изначальным пространством имён пользователя)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"$ B<PS1=\"sh2$ \" unshare -U bash>\n"
"sh2$ B<./ns_show /proc/self/ns/user p>\n"
"The parent namespace is outside your namespace scope\n"
"sh2$ B<./ns_show /proc/self/ns/uts u>\n"
"The owning user namespace is outside your namespace scope\n"
msgstr ""
"$ B<PS1=\"sh2$ \" unshare -U bash>\n"
"sh2$ B<./ns_show /proc/self/ns/user p>\n"
"Родительское пространство имён находится вне области вашего пространства имён\n"
"sh2$ B<./ns_show /proc/self/ns/uts u>\n"
"Владеющее пространство имён пользователя находится вне области вашего пространства имён\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 ""
"/* ns_show.c\n"
"\\&\n"
"   Licensed under the GNU General Public License v2 or later.\n"
"*/\n"
"#include E<lt>errno.hE<gt>\n"
"#include E<lt>fcntl.hE<gt>\n"
"#include E<lt>linux/nsfs.hE<gt>\n"
"#include E<lt>stdint.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/ioctl.hE<gt>\n"
"#include E<lt>sys/stat.hE<gt>\n"
"#include E<lt>sys/sysmacros.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"\\&\n"
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int          fd, userns_fd, parent_fd;\n"
"    struct stat  sb;\n"
"\\&\n"
"    if (argc E<lt> 2) {\n"
"        fprintf(stderr, \"Usage: %s /proc/[pid]/ns/[file] [p|u]\\en\",\n"
"                argv[0]);\n"
"        fprintf(stderr, \"\\enDisplay the result of one or both \"\n"
"                \"of NS_GET_USERNS (u) or NS_GET_PARENT (p)\\en\"\n"
"                \"for the specified /proc/[pid]/ns/[file]. If neither \"\n"
"                \"\\[aq]p\\[aq] nor \\[aq]u\\[aq] is specified,\\en\"\n"
"                \"NS_GET_USERNS is the default.\\en\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* Obtain a file descriptor for the \\[aq]ns\\[aq] file specified\n"
"       in argv[1]. */\n"
"\\&\n"
"    fd = open(argv[1], O_RDONLY);\n"
"    if (fd == -1) {\n"
"        perror(\"open\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* Obtain a file descriptor for the owning user namespace and\n"
"       then obtain and display the inode number of that namespace. */\n"
"\\&\n"
"    if (argc E<lt> 3 || strchr(argv[2], \\[aq]u\\[aq])) {\n"
"        userns_fd = ioctl(fd, NS_GET_USERNS);\n"
"\\&\n"
"        if (userns_fd == -1) {\n"
"            if (errno == EPERM)\n"
"                printf(\"The owning user namespace is outside \"\n"
"                       \"your namespace scope\\en\");\n"
"            else\n"
"               perror(\"ioctl-NS_GET_USERNS\");\n"
"            exit(EXIT_FAILURE);\n"
"         }\n"
"\\&\n"
"        if (fstat(userns_fd, &sb) == -1) {\n"
"            perror(\"fstat-userns\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"        printf(\"Device/Inode of owning user namespace is: \"\n"
"               \"[%x,%x] / %ju\\en\",\n"
"               major(sb.st_dev),\n"
"               minor(sb.st_dev),\n"
"               (uintmax_t) sb.st_ino);\n"
"\\&\n"
"        close(userns_fd);\n"
"    }\n"
"\\&\n"
"    /* Obtain a file descriptor for the parent namespace and\n"
"       then obtain and display the inode number of that namespace. */\n"
"\\&\n"
"    if (argc E<gt> 2 && strchr(argv[2], \\[aq]p\\[aq])) {\n"
"        parent_fd = ioctl(fd, NS_GET_PARENT);\n"
"\\&\n"
"        if (parent_fd == -1) {\n"
"            if (errno == EINVAL)\n"
"                printf(\"Can\\[aq] get parent namespace of a \"\n"
"                       \"nonhierarchical namespace\\en\");\n"
"            else if (errno == EPERM)\n"
"                printf(\"The parent namespace is outside \"\n"
"                       \"your namespace scope\\en\");\n"
"            else\n"
"                perror(\"ioctl-NS_GET_PARENT\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"\\&\n"
"        if (fstat(parent_fd, &sb) == -1) {\n"
"            perror(\"fstat-parentns\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"        printf(\"Device/Inode of parent namespace is: [%x,%x] / %ju\\en\",\n"
"               major(sb.st_dev),\n"
"               minor(sb.st_dev),\n"
"               (uintmax_t) sb.st_ino);\n"
"\\&\n"
"        close(parent_fd);\n"
"    }\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 "СМОТРИТЕ ТАКЖЕ"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<fstat>(2), B<ioctl>(2), B<proc>(5), B<namespaces>(7)"
msgstr "B<fstat>(2), B<ioctl>(2), B<proc>(5), B<namespaces>(7)"

#. 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: Plain text
#: debian-bookworm fedora-40 mageia-cauldron opensuse-leap-15-6
#, no-wrap
msgid "new_fd = ioctl(fd, request);\n"
msgstr "new_fd = ioctl(fd, request);\n"

#. type: Plain text
#: debian-bookworm
msgid "I<fd> does not refer to a I</proc/[pid]/ns/*> file."
msgstr "Значение I<fd> не ссылается на файл I</proc/[pid]/ns/*>."

#. type: Plain text
#: debian-bookworm
msgid ""
"Namespaces and the operations described on this page are a Linux-specific."
msgstr "Пространства имён и операции, описанные здесь, есть только в Linux."

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

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"   Licensed under the GNU General Public License v2 or later.\n"
"*/\n"
"#include E<lt>errno.hE<gt>\n"
"#include E<lt>fcntl.hE<gt>\n"
"#include E<lt>linux/nsfs.hE<gt>\n"
"#include E<lt>stdint.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/ioctl.hE<gt>\n"
"#include E<lt>sys/stat.hE<gt>\n"
"#include E<lt>sys/sysmacros.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
msgstr ""
"   Лицензируется под GNU General Public License v2 или новее.\n"
"*/\n"
"#include E<lt>errno.hE<gt>\n"
"#include E<lt>fcntl.hE<gt>\n"
"#include E<lt>linux/nsfs.hE<gt>\n"
"#include E<lt>stdint.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/ioctl.hE<gt>\n"
"#include E<lt>sys/stat.hE<gt>\n"
"#include E<lt>sys/sysmacros.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"

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

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "    if (argc E<lt> 2) {\n"
#| "        fprintf(stderr, \"Usage: %s /proc/[pid]/ns/[file] [p|u]\\en\",\n"
#| "                argv[0]);\n"
#| "        fprintf(stderr, \"\\enDisplay the result of one or both \"\n"
#| "                \"of NS_GET_USERNS (u) or NS_GET_PARENT (p)\\en\"\n"
#| "                \"for the specified /proc/[pid]/ns/[file]. If neither \"\n"
#| "                \"\\(aqp\\(aq nor \\(aqu\\(aq is specified,\\en\"\n"
#| "                \"NS_GET_USERNS is the default.\\en\");\n"
#| "        exit(EXIT_FAILURE);\n"
#| "    }\n"
msgid ""
"    if (argc E<lt> 2) {\n"
"        fprintf(stderr, \"Usage: %s /proc/[pid]/ns/[file] [p|u]\\en\",\n"
"                argv[0]);\n"
"        fprintf(stderr, \"\\enDisplay the result of one or both \"\n"
"                \"of NS_GET_USERNS (u) or NS_GET_PARENT (p)\\en\"\n"
"                \"for the specified /proc/[pid]/ns/[file]. If neither \"\n"
"                \"\\[aq]p\\[aq] nor \\[aq]u\\[aq] is specified,\\en\"\n"
"                \"NS_GET_USERNS is the default.\\en\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""
"    if (argc E<lt> 2) {\n"
"        fprintf(stderr, \"Использование: %s /proc/[pid]/ns/[файл] [p|u]\\en\",\n"
"                argv[0]);\n"
"        fprintf(stderr, \"\\enПоказывает результат одной или обеих\"\n"
"                \"операций NS_GET_USERNS (u) и NS_GET_PARENT (p)\\en\"\n"
"                \"для заданного /proc/[pid]/ns/[файла]. Если не указано\"\n"
"                \"\\(aqp\\(aq или \\(aqu\\(aq, то\\en\"\n"
"                \"используется NS_GET_USERNS.\\en\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "    /* Obtain a file descriptor for the \\(aqns\\(aq file specified\n"
#| "       in argv[1]. */\n"
msgid ""
"    /* Obtain a file descriptor for the \\[aq]ns\\[aq] file specified\n"
"       in argv[1]. */\n"
msgstr ""
"    /* получаем файловый дескриптор для файла \\(aqns\\(aq, указанного\n"
"       в argv[1]. */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    fd = open(argv[1], O_RDONLY);\n"
"    if (fd == -1) {\n"
"        perror(\"open\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""
"    fd = open(argv[1], O_RDONLY);\n"
"    if (fd == -1) {\n"
"        perror(\"open\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    /* Obtain a file descriptor for the owning user namespace and\n"
"       then obtain and display the inode number of that namespace. */\n"
msgstr ""
"    /* получаем файловый дескриптор владельческого пространства\n"
"       имён пользователя и затем показываем номер иноды\n"
"       этого пространства имён */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "    if (argc E<lt> 3 || strchr(argv[2], \\(aqu\\(aq)) {\n"
#| "        userns_fd = ioctl(fd, NS_GET_USERNS);\n"
msgid ""
"    if (argc E<lt> 3 || strchr(argv[2], \\[aq]u\\[aq])) {\n"
"        userns_fd = ioctl(fd, NS_GET_USERNS);\n"
msgstr ""
"    if (argc E<lt> 3 || strchr(argv[2], \\(aqu\\(aq)) {\n"
"        userns_fd = ioctl(fd, NS_GET_USERNS);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"        if (userns_fd == -1) {\n"
"            if (errno == EPERM)\n"
"                printf(\"The owning user namespace is outside \"\n"
"                       \"your namespace scope\\en\");\n"
"            else\n"
"               perror(\"ioctl-NS_GET_USERNS\");\n"
"            exit(EXIT_FAILURE);\n"
"         }\n"
msgstr ""
"        if (userns_fd == -1) {\n"
"            if (errno == EPERM)\n"
"                printf(\"Родительское пространство имён находится \"\n"
"                       \"вне области вашего пространства имён\\en\");\n"
"            else\n"
"               perror(\"ioctl-NS_GET_USERNS\");\n"
"            exit(EXIT_FAILURE);\n"
"         }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"        if (fstat(userns_fd, &sb) == -1) {\n"
"            perror(\"fstat-userns\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"        printf(\"Device/Inode of owning user namespace is: \"\n"
"               \"[%x,%x] / %ju\\en\",\n"
"               major(sb.st_dev),\n"
"               minor(sb.st_dev),\n"
"               (uintmax_t) sb.st_ino);\n"
msgstr ""
"        if (fstat(userns_fd, &sb) == -1) {\n"
"            perror(\"fstat-userns\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"        printf(\"Устройство/инода, владеющая пространством имён пользователя: \"\n"
"                \"[%x,%x] / %ju\\en\",\n"
"                major(sb.st_dev),\n"
"                minor(sb.st_dev),\n"
"                (uintmax_t) sb.st_ino);\n"

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

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    /* Obtain a file descriptor for the parent namespace and\n"
"       then obtain and display the inode number of that namespace. */\n"
msgstr ""
"    /* получаем файловый дескриптор родительского пространства\n"
"       имён пользователя и затем показываем номер иноды\n"
"       этого пространства имён */\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "    if (argc E<gt> 2 && strchr(argv[2], \\(aqp\\(aq)) {\n"
#| "        parent_fd = ioctl(fd, NS_GET_PARENT);\n"
msgid ""
"    if (argc E<gt> 2 && strchr(argv[2], \\[aq]p\\[aq])) {\n"
"        parent_fd = ioctl(fd, NS_GET_PARENT);\n"
msgstr ""
"    if (argc E<gt> 2 && strchr(argv[2], \\(aqp\\(aq)) {\n"
"        parent_fd = ioctl(fd, NS_GET_PARENT);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "        if (parent_fd == -1) {\n"
#| "            if (errno == EINVAL)\n"
#| "                printf(\"Can\\(aq get parent namespace of a \"\n"
#| "                       \"nonhierarchical namespace\\en\");\n"
#| "            else if (errno == EPERM)\n"
#| "                printf(\"The parent namespace is outside \"\n"
#| "                       \"your namespace scope\\en\");\n"
#| "            else\n"
#| "                perror(\"ioctl-NS_GET_PARENT\");\n"
#| "            exit(EXIT_FAILURE);\n"
#| "        }\n"
msgid ""
"        if (parent_fd == -1) {\n"
"            if (errno == EINVAL)\n"
"                printf(\"Can\\[aq] get parent namespace of a \"\n"
"                       \"nonhierarchical namespace\\en\");\n"
"            else if (errno == EPERM)\n"
"                printf(\"The parent namespace is outside \"\n"
"                       \"your namespace scope\\en\");\n"
"            else\n"
"                perror(\"ioctl-NS_GET_PARENT\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
msgstr ""
"        if (parent_fd == -1) {\n"
"            if (errno == EINVAL)\n"
"                printf(\"Невозможно получить родительское пространство имён\"\n"
"                        \"не иерархического пространства имён\\en\");\n"
"            else if (errno == EPERM)\n"
"                printf(\"Родительское пространство имён находится\"\n"
"                        \"вне области вашего пространства имён\\en\");\n"
"            else\n"
"                perror(\"ioctl-NS_GET_PARENT\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"        if (fstat(parent_fd, &sb) == -1) {\n"
"            perror(\"fstat-parentns\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"        printf(\"Device/Inode of parent namespace is: [%x,%x] / %ju\\en\",\n"
"               major(sb.st_dev),\n"
"               minor(sb.st_dev),\n"
"               (uintmax_t) sb.st_ino);\n"
msgstr ""
"        if (fstat(parent_fd, &sb) == -1) {\n"
"            perror(\"fstat-parentns\");\n"
"            exit(EXIT_FAILURE);\n"
"        }\n"
"        printf(\"Устройство/инода родительского пространства имён: [%x,%x] / %ju\\en\",\n"
"                major(sb.st_dev),\n"
"                minor(sb.st_dev),\n"
"                (uintmax_t) sb.st_ino);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"        close(parent_fd);\n"
"    }\n"
msgstr ""
"        close(parent_fd);\n"
"    }\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
#: fedora-40 mageia-cauldron
#, no-wrap
msgid "2023-10-31"
msgstr "31 октября 2023 г."

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

#. type: TH
#: fedora-rawhide
#, no-wrap
msgid "2024-03-03"
msgstr "3 марта 2024 г."

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

#. type: TH
#: opensuse-leap-15-6
#, no-wrap
msgid "2023-04-03"
msgstr "3 апреля 2023 г."

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

#. type: TH
#: opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "Linux man-pages 6.7"
msgid "Linux man-pages (unreleased)"
msgstr "Linux man-pages 6.7"