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

# Russian translation of manpages
# This file is distributed under the same license as the manpages-l10n package.
# Copyright © of this file:
# Alexander Golubev <fatzer2@gmail.com>, 2018.
# Azamat Hackimov <azamat.hackimov@gmail.com>, 2011, 2014-2016.
# Hotellook, 2014.
# Nikita <zxcvbnm3230@mail.ru>, 2014.
# Spiros Georgaras <sng@hellug.gr>, 2016.
# Vladislav <ivladislavefimov@gmail.com>, 2015.
# 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 17:08+0100\n"
"PO-Revision-Date: 2019-10-15 18:55+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
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "sigaltstack"
msgstr "sigaltstack"

#. type: TH
#: archlinux fedora-40 fedora-rawhide
#, no-wrap
msgid "2023-10-31"
msgstr "31 октября 2023 г."

#. type: TH
#: archlinux fedora-40 fedora-rawhide
#, 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
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "sigaltstack - set and/or get signal stack context"
msgstr "sigaltstack - считывает или устанавливает расположение стека сигналов"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: 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
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<#include E<lt>signal.hE<gt>>\n"
msgstr "B<#include E<lt>signal.hE<gt>>\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "B<int sigaltstack(const stack_t *restrict >I<ss>B<, stack_t *restrict >I<old_ss>B<);>\n"
msgid ""
"B<int sigaltstack(const stack_t *_Nullable restrict >I<ss>B<,>\n"
"B<                stack_t *_Nullable restrict >I<old_ss>B<);>\n"
msgstr "B<int sigaltstack(const stack_t *restrict >I<ss>B<, stack_t *restrict >I<old_ss>B<);>\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Feature Test Macro Requirements for glibc (see B<feature_test_macros>(7)):"
msgstr ""
"Требования макроса тестирования свойств для glibc (см. "
"B<feature_test_macros>(7)):"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<sigaltstack>():"
msgstr "B<sigaltstack>():"

#.     || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"    _XOPEN_SOURCE E<gt>= 500\n"
"        || /* Since glibc 2.12: */ _POSIX_C_SOURCE E<gt>= 200809L\n"
"        || /* glibc E<lt>= 2.19: */ _BSD_SOURCE\n"
msgstr ""
"    _XOPEN_SOURCE E<gt>= 500\n"
"        || /* начиная с glibc 2.12: */ _POSIX_C_SOURCE E<gt>= 200809L\n"
"        || /* glibc E<lt>= 2.19: */ _BSD_SOURCE\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
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "B<sigaltstack>()  allows a process to define a new alternate signal stack "
#| "and/or retrieve the state of an existing alternate signal stack.  An "
#| "alternate signal stack is used during the execution of a signal handler "
#| "if the establishment of that handler (see B<sigaction>(2))  requested it."
msgid ""
"B<sigaltstack>()  allows a thread to define a new alternate signal stack and/"
"or retrieve the state of an existing alternate signal stack.  An alternate "
"signal stack is used during the execution of a signal handler if the "
"establishment of that handler (see B<sigaction>(2))  requested it."
msgstr ""
"Вызов B<sigaltstack>() позволяет процессу определить новый альтернативный "
"стек сигналов и/или получить состояние уже имеющегося альтернативного стека "
"сигналов. Альтернативный стек сигналов используется при выполнении "
"обработчика сигналов, если он был запрошен при установлении обработчика (см. "
"B<sigaction>(2))."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The normal sequence of events for using an alternate signal stack is the "
"following:"
msgstr ""
"Обычный порядок действий для использования альтернативного стека сигналов:"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "Allocate an area of memory to be used for the alternate signal stack."
msgstr ""
"Выделить область памяти, которая будет использована под альтернативный стек "
"сигналов."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Use B<sigaltstack>()  to inform the system of the existence and location of "
"the alternate signal stack."
msgstr ""
"Вызвать B<sigaltstack>() для информирования системы о существовании и "
"расположении альтернативного стека сигналов."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"When establishing a signal handler using B<sigaction>(2), inform the system "
"that the signal handler should be executed on the alternate signal stack by "
"specifying the B<SA_ONSTACK> flag."
msgstr ""
"При установке обработчика сигналов с помощью B<sigaction>(2) (флагом "
"B<SA_ONSTACK>) сообщить системе, что обработчик сигналов должен выполняться "
"с альтернативным стеком сигналов."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The I<ss> argument is used to specify a new alternate signal stack, while "
"the I<old_ss> argument is used to retrieve information about the currently "
"established signal stack.  If we are interested in performing just one of "
"these tasks, then the other argument can be specified as NULL."
msgstr ""
"Аргумент I<ss> используется для указания нового альтернативного стека "
"сигналов, а аргумент I<old_ss> используется для получения информации об "
"установленном в данный момент стеке сигналов. Если интересует какая-то одна "
"из этих задач, то другой аргумент указывается как NULL."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The I<stack_t> type used to type the arguments of this function is defined "
"as follows:"
msgstr ""
"Тип I<stack_t>, используемый для аргументов этой функции, определён "
"следующим образом:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"typedef struct {\n"
"    void  *ss_sp;     /* Base address of stack */\n"
"    int    ss_flags;  /* Flags */\n"
"    size_t ss_size;   /* Number of bytes in stack */\n"
"} stack_t;\n"
msgstr ""
"typedef struct {\n"
"    void  *ss_sp;     /* базовый адрес стека */\n"
"    int    ss_flags;  /* флаги */\n"
"    size_t ss_size;   /* количество байт в стеке */\n"
"} stack_t;\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"To establish a new alternate signal stack, the fields of this structure are "
"set as follows:"
msgstr ""
"Для организации нового альтернативного стека сигналов поля этой структуры "
"должны быть заполнены следующим образом:"

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "I<ss.ss_flags>"
msgstr "I<ss.ss_flags>"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "This field contains either 0, or the following flag:"
msgstr "В этом поле содержится 0 или следующий флаг:"

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SS_AUTODISARM> (since Linux 4.7)"
msgstr "B<SS_AUTODISARM> (начиная с Linux 4.7)"

#.  commit 2a74213838104a41588d86fd5e8d344972891ace
#.  See tools/testing/selftests/sigaltstack/sas.c in kernel sources
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Clear the alternate signal stack settings on entry to the signal handler.  "
"When the signal handler returns, the previous alternate signal stack "
"settings are restored."
msgstr ""
"Очистить настройки альтернативного стека сигналов в записи обработчика "
"сигналов. Когда происходит возврат из обработчика сигналов, "
"восстанавливаются предыдущие настройки альтернативного стека сигналов."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"This flag was added in order to make it safe to switch away from the signal "
"handler with B<swapcontext>(3).  Without this flag, a subsequently handled "
"signal will corrupt the state of the switched-away signal handler.  On "
"kernels where this flag is not supported, B<sigaltstack>()  fails with the "
"error B<EINVAL> when this flag is supplied."
msgstr ""
"Этот флаг был добавлен для безопасного переключения из обработчика сигналов "
"с помощью B<swapcontext>(3). Без этого флага следующий обрабатываемый сигнал "
"повредит состояние обработчика сигналов, в который выполняется переключение "
"(switched-away). В ядрах без поддержки этого флага вызов B<sigaltstack>() "
"завершается ошибкой B<EINVAL>, если этот флаг указан."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "I<ss.ss_sp>"
msgstr "I<ss.ss_sp>"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"This field specifies the starting address of the stack.  When a signal "
"handler is invoked on the alternate stack, the kernel automatically aligns "
"the address given in I<ss.ss_sp> to a suitable address boundary for the "
"underlying hardware architecture."
msgstr ""
"Это поле задаёт начальный адрес стека. При вызове обработчика сигнала с "
"альтернативным стеком ядро автоматически выравнивает адрес, указанный в I<ss."
"ss_sp>, по границе адреса, подходящей для используемой аппаратной платформы."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "I<ss.ss_size>"
msgstr "I<ss.ss_size>"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"This field specifies the size of the stack.  The constant B<SIGSTKSZ> is "
"defined to be large enough to cover the usual size requirements for an "
"alternate signal stack, and the constant B<MINSIGSTKSZ> defines the minimum "
"size required to execute a signal handler."
msgstr ""
"В этом поле задаётся размер стека. Для определения альтернативного стека "
"сигналов достаточного размера можно использовать константу B<SIGSTKSZ>, а "
"для выделения стека минимального размера можно указать константу "
"B<MINSIGSTKSZ>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"To disable an existing stack, specify I<ss.ss_flags> as B<SS_DISABLE>.  In "
"this case, the kernel ignores any other flags in I<ss.ss_flags> and the "
"remaining fields in I<ss>."
msgstr ""
"Для отключения существующего стека, укажите в I<ss.ss_flags> значение "
"B<SS_DISABLE>. В этом случае ядро игнорирует все флаги в I<ss.ss_flags> и "
"остальные поля в I<ss>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If I<old_ss> is not NULL, then it is used to return information about the "
"alternate signal stack which was in effect prior to the call to "
"B<sigaltstack>().  The I<old_ss.ss_sp> and I<old_ss.ss_size> fields return "
"the starting address and size of that stack.  The I<old_ss.ss_flags> may "
"return either of the following values:"
msgstr ""
"Если I<old_ss> не равно NULL, то в нём возвращается информация об "
"альтернативном стеке сигналов, который использовался до этого вызова "
"B<sigaltstack>(). В полях I<old_ss.ss_sp> и I<old_ss.ss_size> возвращаются "
"начальный адрес и размер стека. В I<old_ss.ss_flags> может быть возвращено "
"одно из следующих значений:"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "The process is currently executing on the alternate signal stack.  (Note "
#| "that it is not possible to change the alternate signal stack if the "
#| "process is currently executing on it.)"
msgid ""
"The thread is currently executing on the alternate signal stack.  (Note that "
"it is not possible to change the alternate signal stack if the thread is "
"currently executing on it.)"
msgstr ""
"В данный момент альтернативный стек сигналов используется процессом "
"(заметим, что в этот момент невозможно изменить альтернативный стек "
"сигналов)."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "The alternate signal stack is currently disabled."
msgstr "В данный момент альтернативный стек сигналов выключен."

#.  FIXME Was it intended that one can set up a different alternative
#.  signal stack in this scenario? (In passing, if one does this, the
#.  sigaltstack(NULL, &old_ss) now returns old_ss.ss_flags==SS_AUTODISARM
#.  rather than old_ss.ss_flags==SS_DISABLE. The API design here seems
#.  confusing...
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "Alternatively, this value is returned if the process is currently "
#| "executing on an alternate signal stack that was established using the "
#| "B<SS_AUTODISARM> flag.  In this case, it is safe to switch away from the "
#| "signal handler with B<swapcontext>(3).  It is also possible to set up a "
#| "different alternative signal stack using a further call to "
#| "B<sigaltstack>()."
msgid ""
"Alternatively, this value is returned if the thread is currently executing "
"on an alternate signal stack that was established using the B<SS_AUTODISARM> "
"flag.  In this case, it is safe to switch away from the signal handler with "
"B<swapcontext>(3).  It is also possible to set up a different alternative "
"signal stack using a further call to B<sigaltstack>()."
msgstr ""
"Также это значение возвращается, если процесс уже выполняется с "
"альтернативным стеком сигналов, установленным с помощью флага "
"B<SS_AUTODISARM>. В этом случае с помощью B<swapcontext>(3) можно безопасно "
"переключаться в другой обработчик сигналов. Также возможно установить другой "
"альтернативный стек сигналов с помощью последующего вызова B<sigaltstack>()."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The alternate signal stack has been marked to be autodisarmed as described "
"above."
msgstr ""
"Альтернативный стек сигналов был помечен к автоматической очистке "
"(autodisarmed), как описывалось ранее."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"By specifying I<ss> as NULL, and I<old_ss> as a non-NULL value, one can "
"obtain the current settings for the alternate signal stack without changing "
"them."
msgstr ""
"Если присвоить I<ss> значение NULL,а I<old_ss> — не NULL, то можно получить "
"текущие настройки альтернативного стека сигналов без его изменения."

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: 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
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<sigaltstack>()  returns 0 on success, or -1 on failure with I<errno> set "
"to indicate the error."
msgstr ""
"При успешном выполнении B<sigaltstack>() 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: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<EFAULT>"
msgstr "B<EFAULT>"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Either I<ss> or I<old_ss> is not NULL and points to an area outside of the "
"process's address space."
msgstr ""
"Значение I<ss> или I<old_ss> не равно NULL и указывает за пределы адресного "
"пространства процесса."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: 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
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<ss> is not NULL and the I<ss_flags> field contains an invalid flag."
msgstr ""
"Значение I<ss> не равно NULL и в поле I<ss_flags> содержится некорректный "
"флаг."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The specified size of the new alternate signal stack I<ss.ss_size> was less "
"than B<MINSIGSTKSZ>."
msgstr ""
"Указанный размер нового альтернативного стека сигналов I<ss.ss_size> меньше "
"B<MINSIGSTKSZ>."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: 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
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "An attempt was made to change the alternate signal stack while it was "
#| "active (i.e., the process was already executing on the current alternate "
#| "signal stack)."
msgid ""
"An attempt was made to change the alternate signal stack while it was active "
"(i.e., the thread was already executing on the current alternate signal "
"stack)."
msgstr ""
"Была попытка изменить альтернативный стек сигналов при его активности (т. е. "
"текущий альтернативный стек сигналов уже задействован при выполнении "
"процесса)."

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

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

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

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

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

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<sigaltstack>()"
msgstr "B<sigaltstack>()"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: 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
#: 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: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide opensuse-leap-15-6
#: opensuse-tumbleweed
msgid "POSIX.1-2008."
msgstr "POSIX.1-2008."

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide opensuse-leap-15-6
#: opensuse-tumbleweed
#, fuzzy
#| msgid "The B<SS_AUTODISARM> flag is a Linux extension."
msgid "B<SS_AUTODISARM> is a Linux extension."
msgstr "Флаг B<SS_AUTODISARM> является расширением Linux."

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

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide opensuse-leap-15-6
#: opensuse-tumbleweed
#, fuzzy
#| msgid "POSIX.1-2001, POSIX.1-2008, SUSv2, SVr4."
msgid "POSIX.1-2001, SUSv2, SVr4."
msgstr "POSIX.1-2001, POSIX.1-2008, SUSv2, SVr4."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "The most common usage of an alternate signal stack is to handle the "
#| "B<SIGSEGV> signal that is generated if the space available for the normal "
#| "process stack is exhausted: in this case, a signal handler for B<SIGSEGV> "
#| "cannot be invoked on the process stack; if we wish to handle it, we must "
#| "use an alternate signal stack."
msgid ""
"The most common usage of an alternate signal stack is to handle the "
"B<SIGSEGV> signal that is generated if the space available for the standard "
"stack is exhausted: in this case, a signal handler for B<SIGSEGV> cannot be "
"invoked on the standard stack; if we wish to handle it, we must use an "
"alternate signal stack."
msgstr ""
"В основном, альтернативный стек сигналов используется при обработке сигнала "
"B<SIGSEGV>, который возникает при нехватке свободного места в обычном стеке "
"процесса: в этом случае обработчик сигнала B<SIGSEGV> не может использовать "
"стек процесса; если требуется обработка данного сигнала, нужно использовать "
"альтернативный стек сигналов."

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "Establishing an alternate signal stack is useful if a process expects "
#| "that it may exhaust its standard stack.  This may occur, for example, "
#| "because the stack grows so large that it encounters the upwardly growing "
#| "heap, or it reaches a limit established by a call to "
#| "B<setrlimit(RLIMIT_STACK, &rlim)>.  If the standard stack is exhausted, "
#| "the kernel sends the process a B<SIGSEGV> signal.  In these circumstances "
#| "the only way to catch this signal is on an alternate signal stack."
msgid ""
"Establishing an alternate signal stack is useful if a thread expects that it "
"may exhaust its standard stack.  This may occur, for example, because the "
"stack grows so large that it encounters the upwardly growing heap, or it "
"reaches a limit established by a call to B<\\%setrlimit(RLIMIT_STACK, "
"&rlim)>.  If the standard stack is exhausted, the kernel sends the thread a "
"B<SIGSEGV> signal.  In these circumstances the only way to catch this signal "
"is on an alternate signal stack."
msgstr ""
"Назначение альтернативного стека сигналов полезно, если ожидается, что "
"процесс может задействовать весь свой обычный стек. Это может случиться, "
"например, когда стек становится настолько большим, что он встречается с "
"растущей в вверх «кучей», или достигает ограничения, заданного вызовом "
"B<setrlimit(RLIMIT_STACK, &rlim)>. Если стандартный стек закончился, то ядро "
"посылает процессу сигнал B<SIGSEGV>. В этих условиях единственным способом "
"поймать сигнал будет задействование альтернативного стека сигналов."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On most hardware architectures supported by Linux, stacks grow downward.  "
"B<sigaltstack>()  automatically takes account of the direction of stack "
"growth."
msgstr ""
"На большинстве аппаратных архитектур, поддерживаемых Linux, стеки растут "
"сверху вниз. Вызов B<sigaltstack>() автоматически учтёт направление роста "
"стека."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "Functions called from a signal handler executing on an alternate signal "
#| "stack will also use the alternate signal stack.  (This also applies to "
#| "any handlers invoked for other signals while the process is executing on "
#| "the alternate signal stack.)  Unlike the standard stack, the system does "
#| "not automatically extend the alternate signal stack.  Exceeding the "
#| "allocated size of the alternate signal stack will lead to unpredictable "
#| "results."
msgid ""
"Functions called from a signal handler executing on an alternate signal "
"stack will also use the alternate signal stack.  (This also applies to any "
"handlers invoked for other signals while the thread is executing on the "
"alternate signal stack.)  Unlike the standard stack, the system does not "
"automatically extend the alternate signal stack.  Exceeding the allocated "
"size of the alternate signal stack will lead to unpredictable results."
msgstr ""
"Функции, вызываемые из обработчика сигналов исполняемого с использованием "
"альтернативного стека сигналов, также будут использовать альтернативный стек "
"сигналов (это также применимо к любым обработчикам, вызванным по другим "
"сигналам в то время как процесс выполняется с альтернативным стеком "
"сигналов). В отличие от стандартного стека система автоматически не "
"расширяет альтернативный стек сигналов. Превышение выделенного размера "
"альтернативного стека сигналов приведёт к непредсказуемым результатам."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A successful call to B<execve>(2)  removes any existing alternate signal "
"stack.  A child process created via B<fork>(2)  inherits a copy of its "
"parent's alternate signal stack settings.  The same is also true for a child "
"process created using B<clone>(2), unless the clone flags include "
"B<CLONE_VM> and do not include B<CLONE_VFORK>, in which case any alternate "
"signal stack that was established in the parent is disabled in the child "
"process."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<sigaltstack>()  supersedes the older B<sigstack>()  call.  For backward "
"compatibility, glibc also provides B<sigstack>().  All new applications "
"should be written using B<sigaltstack>()."
msgstr ""
"Вызов B<sigaltstack>() заменяет устаревший вызов B<sigstack>(). Для обратной "
"совместимости в glibc также есть функция B<sigstack>(). Во всех новых "
"приложениях нужно использовать B<sigaltstack>()."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"4.2BSD had a B<sigstack>()  system call.  It used a slightly different "
"struct, and had the major disadvantage that the caller had to know the "
"direction of stack growth."
msgstr ""
"Системный вызов B<sigstack>() появился в 4.2BSD. В нём использовалась слегка "
"другая структура, и его главным недостатком было то, что вызывающий должен "
"был учитывать направления роста стека."

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

#.  Linux 2.3.40
#.  After quite a bit of web and mail archive searching,
#.  I could not find the patch on any mailing list, and I
#.  could find no place where the rationale for this change
#.  explained -- mtk
#.  See the source code of Illumos and FreeBSD, for example.
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In Linux 2.2 and earlier, the only flag that could be specified in I<ss."
"sa_flags> was B<SS_DISABLE>.  In the lead up to the release of the Linux 2.4 "
"kernel, a change was made to allow B<sigaltstack>()  to allow I<ss."
"ss_flags==SS_ONSTACK> with the same meaning as I<ss.ss_flags==0> (i.e., the "
"inclusion of B<SS_ONSTACK> in I<ss.ss_flags> is a no-op).  On other "
"implementations, and according to POSIX.1, B<SS_ONSTACK> appears only as a "
"reported flag in I<old_ss.ss_flags>.  On Linux, there is no need ever to "
"specify B<SS_ONSTACK> in I<ss.ss_flags>, and indeed doing so should be "
"avoided on portability grounds: various other systems give an error if "
"B<SS_ONSTACK> is specified in I<ss.ss_flags>."
msgstr ""
"В Linux 2.2 и старее в I<ss.sa_flags> можно указывать только флаг "
"B<SS_DISABLE>. В версиях до ядра Linux 2.4 разрешалось B<sigaltstack>() "
"допускать I<ss.ss_flags==SS_ONSTACK> с тем же смыслом как I<ss.ss_flags==0> "
"(т. е., при включении B<SS_ONSTACK> в I<ss.ss_flags> ни к чему не "
"приводило). В других реализациях и согласно POSIX.1 флаг B<SS_ONSTACK> "
"появляется в I<old_ss.ss_flags> только как флаг результата. В Linux его не "
"нужно даже указывать в I<ss.ss_flags>, иначе это снизит переносимость, так "
"как некоторые системы выдают ошибку, если в I<ss.ss_flags> указан "
"B<SS_ONSTACK>."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following code segment demonstrates the use of B<sigaltstack>()  (and "
"B<sigaction>(2))  to install an alternate signal stack that is employed by a "
"handler for the B<SIGSEGV> signal:"
msgstr ""
"В следующем сегменте кода показано использование B<sigaltstack>() (и "
"B<sigaction>(2)) для установки альтернативного стека сигналов, который "
"используется обработчиком для сигнала B<SIGSEGV>:"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid ""
#| "sa.sa_flags = SA_ONSTACK;\n"
#| "sa.sa_handler = handler();      /* Address of a signal handler */\n"
#| "sigemptyset(&sa.sa_mask);\n"
#| "if (sigaction(SIGSEGV, &sa, NULL) == -1) {\n"
#| "    perror(\"sigaction\");\n"
#| "    exit(EXIT_FAILURE);\n"
#| "}\n"
msgid ""
"stack_t ss;\n"
"\\&\n"
"ss.ss_sp = malloc(SIGSTKSZ);\n"
"if (ss.ss_sp == NULL) {\n"
"    perror(\"malloc\");\n"
"    exit(EXIT_FAILURE);\n"
"}\n"
"\\&\n"
"ss.ss_size = SIGSTKSZ;\n"
"ss.ss_flags = 0;\n"
"if (sigaltstack(&ss, NULL) == -1) {\n"
"    perror(\"sigaltstack\");\n"
"    exit(EXIT_FAILURE);\n"
"}\n"
"\\&\n"
"sa.sa_flags = SA_ONSTACK;\n"
"sa.sa_handler = handler();      /* Address of a signal handler */\n"
"sigemptyset(&sa.sa_mask);\n"
"if (sigaction(SIGSEGV, &sa, NULL) == -1) {\n"
"    perror(\"sigaction\");\n"
"    exit(EXIT_FAILURE);\n"
"}\n"
msgstr ""
"sa.sa_flags = SA_ONSTACK;\n"
"sa.sa_handler = handler();      /* адрес обработчика сигналов */\n"
"sigemptyset(&sa.sa_mask);\n"
"if (sigaction(SIGSEGV, &sa, NULL) == -1) {\n"
"    perror(\"sigaction\");\n"
"    exit(EXIT_FAILURE);\n"
"}\n"

#. 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
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<execve>(2), B<setrlimit>(2), B<sigaction>(2), B<siglongjmp>(3), "
"B<sigsetjmp>(3), B<signal>(7)"
msgstr ""
"B<execve>(2), B<setrlimit>(2), B<sigaction>(2), B<siglongjmp>(3), "
"B<sigsetjmp>(3), B<signal>(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
msgid "POSIX.1-2001, POSIX.1-2008, SUSv2, SVr4."
msgstr "POSIX.1-2001, POSIX.1-2008, SUSv2, SVr4."

#. type: Plain text
#: debian-bookworm
msgid "The B<SS_AUTODISARM> flag is a Linux extension."
msgstr "Флаг B<SS_AUTODISARM> является расширением Linux."

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy
#| msgid ""
#| "Establishing an alternate signal stack is useful if a process expects "
#| "that it may exhaust its standard stack.  This may occur, for example, "
#| "because the stack grows so large that it encounters the upwardly growing "
#| "heap, or it reaches a limit established by a call to "
#| "B<setrlimit(RLIMIT_STACK, &rlim)>.  If the standard stack is exhausted, "
#| "the kernel sends the process a B<SIGSEGV> signal.  In these circumstances "
#| "the only way to catch this signal is on an alternate signal stack."
msgid ""
"Establishing an alternate signal stack is useful if a thread expects that it "
"may exhaust its standard stack.  This may occur, for example, because the "
"stack grows so large that it encounters the upwardly growing heap, or it "
"reaches a limit established by a call to B<setrlimit(RLIMIT_STACK, &rlim)>.  "
"If the standard stack is exhausted, the kernel sends the thread a B<SIGSEGV> "
"signal.  In these circumstances the only way to catch this signal is on an "
"alternate signal stack."
msgstr ""
"Назначение альтернативного стека сигналов полезно, если ожидается, что "
"процесс может задействовать весь свой обычный стек. Это может случиться, "
"например, когда стек становится настолько большим, что он встречается с "
"растущей в вверх «кучей», или достигает ограничения, заданного вызовом "
"B<setrlimit(RLIMIT_STACK, &rlim)>. Если стандартный стек закончился, то ядро "
"посылает процессу сигнал B<SIGSEGV>. В этих условиях единственным способом "
"поймать сигнал будет задействование альтернативного стека сигналов."

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

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

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"ss.ss_size = SIGSTKSZ;\n"
"ss.ss_flags = 0;\n"
"if (sigaltstack(&ss, NULL) == -1) {\n"
"    perror(\"sigaltstack\");\n"
"    exit(EXIT_FAILURE);\n"
"}\n"
msgstr ""
"ss.ss_size = SIGSTKSZ;\n"
"ss.ss_flags = 0;\n"
"if (sigaltstack(&ss, NULL) == -1) {\n"
"    perror(\"sigaltstack\");\n"
"    exit(EXIT_FAILURE);\n"
"}\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"sa.sa_flags = SA_ONSTACK;\n"
"sa.sa_handler = handler();      /* Address of a signal handler */\n"
"sigemptyset(&sa.sa_mask);\n"
"if (sigaction(SIGSEGV, &sa, NULL) == -1) {\n"
"    perror(\"sigaction\");\n"
"    exit(EXIT_FAILURE);\n"
"}\n"
msgstr ""
"sa.sa_flags = SA_ONSTACK;\n"
"sa.sa_handler = handler();      /* адрес обработчика сигналов */\n"
"sigemptyset(&sa.sa_mask);\n"
"if (sigaction(SIGSEGV, &sa, NULL) == -1) {\n"
"    perror(\"sigaction\");\n"
"    exit(EXIT_FAILURE);\n"
"}\n"

#. 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
#: mageia-cauldron
#, no-wrap
msgid "SIGALTSTACK"
msgstr "SIGALTSTACK"

#. type: TH
#: mageia-cauldron
#, fuzzy, no-wrap
#| msgid "September 2020"
msgid "20 September 1999"
msgstr "сен 2020"

#. type: TH
#: mageia-cauldron
#, no-wrap
msgid "Red Hat Linux 6.1"
msgstr "Red Hat Linux 6.1"

#. type: TH
#: mageia-cauldron
#, no-wrap
msgid "Linux Programmer's Manual"
msgstr "Руководство программиста Linux"

#. type: Plain text
#: mageia-cauldron
#, fuzzy
#| msgid "sigaltstack - set and/or get signal stack context"
msgid "sigaltstack - get or set alternate signal stack content"
msgstr "sigaltstack - считывает или устанавливает расположение стека сигналов"

#. type: Plain text
#: mageia-cauldron
msgid "B<#include E<lt>signal.hE<gt>>"
msgstr "B<#include E<lt>signal.hE<gt>>"

#. type: Plain text
#: mageia-cauldron
msgid "B<int sigaltstack(const stack_t *>I<ss,>B< stack_t *>I<oss>B<);>"
msgstr "B<int sigaltstack(const stack_t *>I<ss,>B< stack_t *>I<oss>B<);>"

#. type: Plain text
#: mageia-cauldron
msgid "where:"
msgstr "где:"

#. type: TP
#: mageia-cauldron
#, no-wrap
msgid "I<ss>"
msgstr "I<ss>"

#. type: Plain text
#: mageia-cauldron
msgid ""
"points to a signalstack structure defined in E<lt>signal.hE<gt> containing "
"stack content after the call."
msgstr ""

#. type: TP
#: mageia-cauldron
#, no-wrap
msgid "I<oss>"
msgstr "I<oss>"

#. type: Plain text
#: mageia-cauldron
msgid ""
"if not NULL, points to a signalstack structure containing stack content "
"before the call."
msgstr ""

#. type: Plain text
#: mageia-cauldron
msgid ""
"I<sigaction>(2) may indicate that a signal should execute on an alternate "
"stack. Where this is the case, B<sigaltstack>(2) stores the signal in an "
"alternate stack structure I<ss> where its execution status may be examined "
"prior to processing."
msgstr ""

#. type: Plain text
#: mageia-cauldron
#, fuzzy
#| msgid "The I<group> structure is defined in I<E<lt>grp.hE<gt>> as follows:"
msgid "The sigaltstack struct is defined in E<lt>signal.hE<gt> as follows:"
msgstr "Структура I<group> определена в I<E<lt>grp.hE<gt>> следующим образом:"

#. type: Plain text
#: mageia-cauldron
#, no-wrap
msgid ""
"    void       *ss_sp     /* SVID3 uses caddr_t ss_sp\n"
"    int        ss_flags\n"
"    size_t     ss_size\n"
msgstr ""

#. type: TP
#: mageia-cauldron
#, no-wrap
msgid "I<ss_sp>"
msgstr "I<ss_sp>"

#. type: Plain text
#: mageia-cauldron
#, fuzzy
#| msgid "The stat structure"
msgid "points to the stack structure."
msgstr "Структура stat"

#. type: TP
#: mageia-cauldron
#, no-wrap
msgid "I<ss_flags>"
msgstr "I<ss_flags>"

#. type: Plain text
#: mageia-cauldron
msgid "specifies the stack state to SS_DISABLE or SS_ONSTACK as follows:"
msgstr ""

#. type: Plain text
#: mageia-cauldron
msgid ""
"If I<ss> is not NULL,the new state may be set to SS_DISABLE, which specifies "
"that the stack is to be disabled and ss_sp and ss_size are ignored.  If "
"SS_DISABLE is not set, the stack will be enabled."
msgstr ""

#. type: Plain text
#: mageia-cauldron
msgid ""
"If I<oss> is not NULL, the stack state may be either SS_ONSTACK or "
"SS_DISABLE. The value SS_ONSTACK indicates that the process is currently "
"executing on the alternate stack and that any attempt to modify it during "
"execution will fail.  The value SS_DISABLE indicates that the current signal "
"stack is disabled."
msgstr ""

#. type: TP
#: mageia-cauldron
#, no-wrap
msgid "I<ss_size>"
msgstr "I<ss_size>"

#. type: Plain text
#: mageia-cauldron
msgid "specifies the size of the stack."
msgstr ""

#. type: Plain text
#: mageia-cauldron
msgid ""
"The value SIGSTKSZ defines the average number of bytes used when allocating "
"an alternate stack area.  The value MINSIGSTKSZ defines the minimum stack "
"size for a signal handler.  When processing an alternate stack size, your "
"program should include these values in the stack requirement to plan for the "
"overhead of the operating system."
msgstr ""

#. type: SH
#: mageia-cauldron
#, no-wrap
msgid "RETURN VALUES"
msgstr "ВОЗВРАЩАЕМОЕ ЗНАЧЕНИЕ"

#. type: Plain text
#: mageia-cauldron
#, fuzzy
#| msgid ""
#| "B<sigaltstack>()  returns 0 on success, or -1 on failure with I<errno> "
#| "set to indicate the error."
msgid "B<sigaltstack>(2) returns 0 on success and -1 on failure."
msgstr ""
"При успешном выполнении B<sigaltstack>() возвращается 0. В случае ошибки "
"возвращается -1, а I<errno> устанавливается в соответствующее значение."

#. type: Plain text
#: mageia-cauldron
#, fuzzy
#| msgid ""
#| "B<signalfd>()  returns a file descriptor that supports the following "
#| "operations:"
msgid "B<sigaltstack>(2) sets errno for the following conditions:"
msgstr ""
"Вызов B<signalfd>() возвращает файловый дескриптор, который поддерживает "
"следующие операции:"

#. type: TP
#: mageia-cauldron
#, no-wrap
msgid "EINVAL"
msgstr "EINVAL"

#. type: Plain text
#: mageia-cauldron
msgid ""
"I<ss> is not a null pointer the I<ss_flags> member pointed to by I<ss> "
"contains flags other than SS_DISABLE."
msgstr ""

#. type: TP
#: mageia-cauldron
#, no-wrap
msgid "ENOMEM"
msgstr "ENOMEM"

#. type: Plain text
#: mageia-cauldron
#, fuzzy
#| msgid ""
#| "The specified size of the new alternate signal stack I<ss.ss_size> was "
#| "less than B<MINSIGSTKSZ>."
msgid "The size of the alternate stack area is less than MINSIGSTKSZ."
msgstr ""
"Указанный размер нового альтернативного стека сигналов I<ss.ss_size> меньше "
"B<MINSIGSTKSZ>."

#. type: TP
#: mageia-cauldron
#, no-wrap
msgid "EPERM"
msgstr "EPERM"

#. type: Plain text
#: mageia-cauldron
#, fuzzy
#| msgid ""
#| "An attempt was to made to B<shm_unlink>()  a I<name> that does not exist."
msgid "An attempt was made to modify an active stack."
msgstr ""
"Была сделана попытка выполнить B<shm_unlink>() для несуществующего I<name>."

#. type: Plain text
#: mageia-cauldron
msgid "This function comforms to: XPG4-UNIX."
msgstr ""

#.  Add ucontext(5) and standards(5) if/when they're written.
#. type: Plain text
#: mageia-cauldron
msgid "B<getcontext>(2), B<sigaction>(2), B<sigsetjmp>(3)."
msgstr "B<getcontext>(2), B<sigaction>(2), B<sigsetjmp>(3)."

#. 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"