path: root/po/ru/man3/bzero.3.po

# Russian translation of manpages
# This file is distributed under the same license as the manpages-l10n package.
# Copyright © of this file:
# Artyom Kunyov <artkun@guitarplayer.ru>, 2012.
# Azamat Hackimov <azamat.hackimov@gmail.com>, 2012.
# Dmitriy Ovchinnikov <dmitriyxt5@gmail.com>, 2012.
# Dmitry Bolkhovskikh <d20052005@yandex.ru>, 2017.
# ITriskTI <ITriskTI@gmail.com>, 2012.
# 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 16:53+0100\n"
"PO-Revision-Date: 2019-08-27 07:22+0000\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"

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

#. 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
msgid "bzero, explicit_bzero - zero a byte string"
msgstr "bzero, explicit_bzero - обнуляет строку байт"

#. 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>strings.hE<gt>>\n"
msgstr "B<#include E<lt>strings.hE<gt>>\n"

#. 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<void bzero(void *>I<s>B<, size_t >I<n>B<);>\n"
msgid "B<void bzero(void >I<s>B<[.>I<n>B<], size_t >I<n>B<);>\n"
msgstr "B<void bzero(void *>I<s>B<, size_t >I<n>B<);>\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<#include E<lt>string.hE<gt>>\n"
msgstr "B<#include E<lt>string.hE<gt>>\n"

#. 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<void explicit_bzero(void *>I<s>B<, size_t >I<n>B<);>\n"
msgid "B<void explicit_bzero(void >I<s>B<[.>I<n>B<], size_t >I<n>B<);>\n"
msgstr "B<void explicit_bzero(void *>I<s>B<, size_t >I<n>B<);>\n"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "The B<bzero>()  function erases the data in the I<n> bytes of the memory "
#| "starting at the location pointed to by I<s>, by writing zeros (bytes "
#| "containing \\(aq\\e0\\(aq) to that area."
msgid ""
"The B<bzero>()  function erases the data in the I<n> bytes of the memory "
"starting at the location pointed to by I<s>, by writing zeros (bytes "
"containing \\[aq]\\e0\\[aq]) to that area."
msgstr ""
"Функция B<bzero>() стирает данные длиной I<n> байт в памяти, начиная с "
"места, указанного в I<s>, записывая в эту область нули (байты "
"\\(aq\\e0\\(aq)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<explicit_bzero>()  function performs the same task as B<bzero>().  It "
"differs from B<bzero>()  in that it guarantees that compiler optimizations "
"will not remove the erase operation if the compiler deduces that the "
"operation is \"unnecessary\"."
msgstr ""
"Функция B<explicit_bzero>() выполняет ту же задачу что и B<bzero>(). Она "
"отличается от B<bzero>() тем, что гарантирует выполнение операции стирания, "
"что есть при оптимизации компилятор её не удалит, если решит, что операция "
"«не нужна»."

#. 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
msgid "None."
msgstr "Нет."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"For an explanation of the terms used in this section, see B<attributes>(7)."
msgstr "Описание терминов данного раздела смотрите в B<attributes>(7)."

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

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

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

#. type: tbl table
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid ".na\n"
msgstr ".na\n"

#. type: tbl table
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid ".nh\n"
msgstr ".nh\n"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "B<explicit_bzero>()"
msgid ""
"B<bzero>(),\n"
"B<explicit_bzero>()"
msgstr "B<explicit_bzero>()"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Thread safety"
msgstr "Безвредность в нитях"

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

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

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

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

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid "Since glibc 2.2.2:"
msgid "glibc 2.25."
msgstr "Начиная с glibc 2.2.2:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<explicit_bzero>()  function is a nonstandard extension that is also "
"present on some of the BSDs.  Some other implementations have a similar "
"function, such as B<memset_explicit>()  or B<memset_s>()."
msgstr ""
"Функция B<explicit_bzero>() является нестандартным расширением, которое "
"также имеется в некоторых BSD. В других реализациях есть подобная функция, "
"например B<memset_explicit>() или B<memset_s>()."

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "B<bzero>(),\n"
msgid "B<bzero>()"
msgstr "B<bzero>(),\n"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "4.3BSD."
msgstr "4.3BSD."

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid "C99, POSIX.1-2001, POSIX.1-2008."
msgid "Marked as LEGACY in POSIX.1-2001.  Removed in POSIX.1-2008."
msgstr "C99, POSIX.1-2001, POSIX.1-2008."

#. 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
#, fuzzy
#| msgid ""
#| "The B<explicit_bzero>()  function addresses a problem that security-"
#| "conscious applications may run into when using B<bzero>(): if the "
#| "compiler can deduce that the location to zeroed will never again be "
#| "touched by a I<correct> program, then it may remove the B<bzero>()  call "
#| "altogether.  This is a problem if the intent of the B<bzero>()  call was "
#| "to erase sensitive data (e.g., passwords)  to prevent the possibility "
#| "that the data was leaked by an incorrect or compromised program.  Calls "
#| "to B<explicit_bzero>()  are never optimized away by the compiler."
msgid ""
"The B<explicit_bzero>()  function addresses a problem that security-"
"conscious applications may run into when using B<bzero>(): if the compiler "
"can deduce that the location to be zeroed will never again be touched by a "
"I<correct> program, then it may remove the B<bzero>()  call altogether.  "
"This is a problem if the intent of the B<bzero>()  call was to erase "
"sensitive data (e.g., passwords)  to prevent the possibility that the data "
"was leaked by an incorrect or compromised program.  Calls to "
"B<explicit_bzero>()  are never optimized away by the compiler."
msgstr ""
"Функция B<explicit_bzero>() призвана решить проблему с безопасностью, "
"которая может возникнуть у приложений при использовании B<bzero>(): если "
"компилятор решит, что обнуляемое расположение больше никогда не будет "
"использовано I<правильной> программой, то он может удалить вызов B<bzero>(). "
"Это проблема, если целью вызова B<bzero>() было стирание конфиденциальных "
"данных (например, паролей) для предотвращения их возможной утечки из-за "
"некорректной или взломанной программы. Вызовы B<explicit_bzero>() никогда не "
"удаляются компилятором."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<explicit_bzero>()  function does not solve all problems associated "
"with erasing sensitive data:"
msgstr ""
"Функция B<explicit_bzero>() не решает всех проблем, связанных со стиранием "
"конфиденциальных данных:"

#. 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 ""
"The B<explicit_bzero>()  function does I<not> guarantee that sensitive data "
"is completely erased from memory.  (The same is true of B<bzero>().)  For "
"example, there may be copies of the sensitive data in a register and in "
"\"scratch\" stack areas.  The B<explicit_bzero>()  function is not aware of "
"these copies, and can't erase them."
msgstr ""
"Функция B<explicit_bzero>() I<не> гарантирует, что конфиденциальные данные "
"полностью стираются из памяти (тоже верно и для B<bzero>()). Например, "
"остаётся много копий конфиденциальных данных в регистрах и временных "
"областях стека. Функция B<explicit_bzero>() не учитывает эти копии и не "
"стирает их."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In some circumstances, B<explicit_bzero>()  can I<decrease> security.  If "
"the compiler determined that the variable containing the sensitive data "
"could be optimized to be stored in a register (because it is small enough to "
"fit in a register, and no operation other than the B<explicit_bzero>()  call "
"would need to take the address of the variable), then the "
"B<explicit_bzero>()  call will force the data to be copied from the register "
"to a location in RAM that is then immediately erased (while the copy in the "
"register remains unaffected).  The problem here is that data in RAM is more "
"likely to be exposed by a bug than data in a register, and thus the "
"B<explicit_bzero>()  call creates a brief time window where the sensitive "
"data is more vulnerable than it would otherwise have been if no attempt had "
"been made to erase the data."
msgstr ""
"В некоторых случаях B<explicit_bzero>() может I<ухудшить> безопасность. Если "
"компилятор определит, что переменная, содержащая конфиденциальные данные, "
"может быть оптимизирована и сохранит её в регистре (так это позволяет малый "
"размер и нет другой операции кроме вызова B<explicit_bzero>(), обращающейся "
"к переменной), то вызов B<explicit_bzero>() скопирует данные из регистра в "
"расположение в памяти, которая затем будет сразу затёрта (но останется копия "
"в регистре). Здесь проблема в том, что данные в памяти, вероятно, более "
"доступны при взломе, чем данные в регистре и, таким образом, вызов "
"B<explicit_bzero>() создаёт короткий временной промежуток, в котором "
"конфиденциальные данные становятся более уязвимы, чем если бы вообще не "
"делалось попытки стереть данные."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Note that declaring the sensitive variable with the B<volatile> qualifier "
"does I<not> eliminate the above problems.  Indeed, it will make them worse, "
"since, for example, it may force a variable that would otherwise have been "
"optimized into a register to instead be maintained in (more vulnerable)  RAM "
"for its entire lifetime."
msgstr ""
"Заметим, что объявление регистра с конфиденциальными данными с "
"квалификатором B<volatile> I<не> решает показанную выше проблему. На самом "
"деле, получится ещё хуже, так как, например, это может заставить "
"оптимизированную хранимую в регистре переменную переместить в (более "
"уязвимую) память на всё время её существования."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Notwithstanding the above details, for security-conscious applications, "
"using B<explicit_bzero>()  is generally preferable to not using it.  The "
"developers of B<explicit_bzero>()  anticipate that future compilers will "
"recognize calls to B<explicit_bzero>()  and take steps to ensure that all "
"copies of the sensitive data are erased, including copies in registers or in "
"\"scratch\" stack areas."
msgstr ""
"Несмотря на вышеупомянутые детали, для безопасности в приложениях лучше всё "
"же использовать B<explicit_bzero>(). Разработчики B<explicit_bzero>() "
"ожидают, что в будущем компиляторы будут учитывать вызовы "
"B<explicit_bzero>() и предпринимать шаги по стиранию всех копий "
"конфиденциальных данных, включая копии в регистрах или во временных областях "
"стека."

#. 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<bstring>(3), B<memset>(3), B<swab>(3)"
msgstr "B<bstring>(3), B<memset>(3), B<swab>(3)"

#. 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<explicit_bzero>()  first appeared in glibc 2.25."
msgstr "Функция B<explicit_bzero>() впервые появилась в glibc 2.25."

#. type: Plain text
#: debian-bookworm
msgid ""
"The B<bzero>()  function is deprecated (marked as LEGACY in POSIX.1-2001); "
"use B<memset>(3)  in new programs.  POSIX.1-2008 removes the specification "
"of B<bzero>().  The B<bzero>()  function first appeared in 4.3BSD."
msgstr ""
"Функция B<bzero>() устарела (отмечена как LEGACY в POSIX.1-2001): в новых "
"программах следует использовать B<memset>(3). В POSIX.1-2008 определение "
"B<bzero>() удалено. Впервые функция B<bzero>() появилась в 4.3BSD."

#. type: TH
#: debian-unstable opensuse-tumbleweed
#, no-wrap
msgid "2023-07-20"
msgstr "20 июля 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"