# 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>, 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 16:55+0100\n"
"PO-Revision-Date: 2019-10-05 07:57+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 "eventfd"
msgstr "eventfd"

#. 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 "eventfd - create a file descriptor for event notification"
msgstr "eventfd - создаёт файловый дескриптор для уведомления о событиях"

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

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

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

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<int eventfd(unsigned int >I<initval>B<, int >I<flags>B<);>\n"
msgstr "B<int eventfd(unsigned int >I<initval>B<, int >I<flags>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
msgid ""
"B<eventfd>()  creates an \"eventfd object\" that can be used as an event "
"wait/notify mechanism by user-space applications, and by the kernel to "
"notify user-space applications of events.  The object contains an unsigned "
"64-bit integer (I<uint64_t>)  counter that is maintained by the kernel.  "
"This counter is initialized with the value specified in the argument "
"I<initval>."
msgstr ""
"Вызов B<eventfd>() создаёт «объект eventfd», который можно использовать в "
"качестве механизма ожидания/уведомления о событиях в приложениях "
"пространства пользователя и ядра. Объект содержит беззнаковое 64-битный "
"(I<uint64_t>) счётчик, обслуживаемый ядром. Этот счётчик инициализируется "
"значением, указанным в аргументе I<initval>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"As its return value, B<eventfd>()  returns a new file descriptor that can be "
"used to refer to the eventfd object."
msgstr ""
"При завершении работы B<eventfd>() возвращает новый файловый дескриптор, "
"который можно использовать для ссылки на объект eventfd."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following values may be bitwise ORed in I<flags> to change the behavior "
"of B<eventfd>():"
msgstr ""
"Для изменения поведения B<eventfd>() можно использовать следующие значения "
"I<flags> (через OR):"

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<EFD_CLOEXEC> (since Linux 2.6.27)"
msgstr "B<EFD_CLOEXEC> (начиная с Linux 2.6.27)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Set the close-on-exec (B<FD_CLOEXEC>)  flag on the new file descriptor.  See "
"the description of the B<O_CLOEXEC> flag in B<open>(2)  for reasons why this "
"may be useful."
msgstr ""
"Устанавливает флаг close-on-exec (B<FD_CLOEXEC>) для нового открытого "
"файлового дескриптора. Смотрите описание флага B<O_CLOEXEC> в B<open>(2) для "
"того, чтобы узнать как это может пригодиться."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<EFD_NONBLOCK> (since Linux 2.6.27)"
msgstr "B<EFD_NONBLOCK> (начиная с Linux 2.6.27)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Set the B<O_NONBLOCK> file status flag on the open file description (see "
"B<open>(2))  referred to by the new file descriptor.  Using this flag saves "
"extra calls to B<fcntl>(2)  to achieve the same result."
msgstr ""
"Устанавливает флаг состояния файла B<O_NONBLOCK> для нового открытого "
"файлового описания (смотрите B<open>(2)), на которое ссылается новый "
"файловый дескриптор. Использование данного флага делает ненужными "
"дополнительные вызовы B<fcntl>(2) для достижения того же результата."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<EFD_SEMAPHORE> (since Linux 2.6.30)"
msgstr "B<EFD_SEMAPHORE> (начиная с Linux 2.6.30)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Provide semaphore-like semantics for reads from the new file descriptor.  "
"See below."
msgstr ""
"Предоставляет семафоро-подобную семантику для чтения из нового файлового "
"дескриптора. Смотрите ниже."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "In Linux up to version 2.6.26, the I<flags> argument is unused, and must "
#| "be specified as zero."
msgid ""
"Up to Linux 2.6.26, the I<flags> argument is unused, and must be specified "
"as zero."
msgstr ""
"До версии Linux 2.6.26 аргумент I<flags> не использовался, и должен быть "
"равен нулю."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following operations can be performed on the file descriptor returned by "
"B<eventfd>():"
msgstr ""
"Следующие операции могут выполняться над полученным файловым дескриптором "
"B<eventfd>():"

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<read>(2)"
msgstr "B<read>(2)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Each successful B<read>(2)  returns an 8-byte integer.  A B<read>(2)  fails "
"with the error B<EINVAL> if the size of the supplied buffer is less than 8 "
"bytes."
msgstr ""
"Каждый завершившийся без ошибок вызов B<read>(2) возвращает 8-байтное целое. "
"Вызов B<read>(2) завершается с ошибкой B<EINVAL>, если размер указанного "
"буфера меньше 8 байт."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "The value returned by B<read>(2)  is in host byte order\\(emthat is, the "
#| "native byte order for integers on the host machine."
msgid ""
"The value returned by B<read>(2)  is in host byte order\\[em]that is, the "
"native byte order for integers on the host machine."
msgstr ""
"Возвращаемое B<read>(2) значение имеет порядок байт узла, т. е., "
"используемый порядок байт для целых на машине узла."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The semantics of B<read>(2)  depend on whether the eventfd counter currently "
"has a nonzero value and whether the B<EFD_SEMAPHORE> flag was specified when "
"creating the eventfd file descriptor:"
msgstr ""
"Семантика B<read>(2) зависит от значения счётчика eventfd — равно оно нулю "
"или нет, и был ли указан флаг B<EFD_SEMAPHORE> при создании файлового "
"дескриптора eventfd:"

#. 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 ""
"If B<EFD_SEMAPHORE> was not specified and the eventfd counter has a nonzero "
"value, then a B<read>(2)  returns 8 bytes containing that value, and the "
"counter's value is reset to zero."
msgstr ""
"Если флаг B<EFD_SEMAPHORE> не указан и счётчик eventfd не равен нулю, то "
"B<read>(2) возвращает 8 байт с его значением и значение счётчика "
"сбрасывается в ноль."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If B<EFD_SEMAPHORE> was specified and the eventfd counter has a nonzero "
"value, then a B<read>(2)  returns 8 bytes containing the value 1, and the "
"counter's value is decremented by 1."
msgstr ""
"Если флаг B<EFD_SEMAPHORE> задан указан и счётчик eventfd не равен нулю, то "
"B<read>(2) возвращает 8 байт, содержащие значение 1, и значение счётчика "
"уменьшается на 1."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If the eventfd counter is zero at the time of the call to B<read>(2), then "
"the call either blocks until the counter becomes nonzero (at which time, the "
"B<read>(2)  proceeds as described above)  or fails with the error B<EAGAIN> "
"if the file descriptor has been made nonblocking."
msgstr ""
"Если счётчик eventfd равен нулю во время вызова B<read>(2), то вызов "
"блокируется до тех пор, пока счётчик станет не равным нулю (время работы "
"B<read>(2) описано выше) или завершается с ошибкой B<EAGAIN>, если файловый "
"дескриптор создан неблокируемым."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<write>(2)"
msgstr "B<write>(2)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A B<write>(2)  call adds the 8-byte integer value supplied in its buffer to "
"the counter.  The maximum value that may be stored in the counter is the "
"largest unsigned 64-bit value minus 1 (i.e., 0xfffffffffffffffe).  If the "
"addition would cause the counter's value to exceed the maximum, then the "
"B<write>(2)  either blocks until a B<read>(2)  is performed on the file "
"descriptor, or fails with the error B<EAGAIN> if the file descriptor has "
"been made nonblocking."
msgstr ""
"При вызове B<write>(2) из его буфера к счётчику добавляется 8-байтовое целое "
"значение. Максимальное значение, которое может храниться в счётчике, равно "
"наибольшему 64-битному беззнаковому значению минус 1 (т.е., "
"0xfffffffffffffffe). Если при добавлении значение счётчика превысит "
"максимум, то B<write>(2) заблокируется до тех пор, пока для файлового "
"дескриптора не будет выполнен вызов B<read>(2), или завершится с ошибкой "
"B<EAGAIN>, если файловый дескриптор создан неблокируемым."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A B<write>(2)  fails with the error B<EINVAL> if the size of the supplied "
"buffer is less than 8 bytes, or if an attempt is made to write the value "
"0xffffffffffffffff."
msgstr ""
"Вызов B<write>(2) завершается с ошибкой B<EINVAL>, если размер указанного "
"буфера меньше 8 байт, или если попытаться записать значение "
"0xffffffffffffffff."

#. type: TP
#: archlinux fedora-40 fedora-rawhide mageia-cauldron
#, no-wrap
msgid "B<poll>(2)"
msgstr "B<poll>(2)"

#. type: TQ
#: archlinux fedora-40 fedora-rawhide mageia-cauldron
#, no-wrap
msgid "B<select>(2)"
msgstr "B<select>(2)"

#. type: TQ
#: archlinux fedora-40 fedora-rawhide mageia-cauldron
#, no-wrap
msgid "(and similar)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The returned file descriptor supports B<poll>(2)  (and analogously "
"B<epoll>(7))  and B<select>(2), as follows:"
msgstr ""
"Возвращённый файловый дескриптор поддерживает B<poll>(2) (и, аналогично, "
"B<epoll>(7)) и B<select>(2) следующим образом:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The file descriptor is readable (the B<select>(2)  I<readfds> argument; the "
"B<poll>(2)  B<POLLIN> flag)  if the counter has a value greater than 0."
msgstr ""
"Файловый дескриптор доступен для чтения (в B<select>(2) аргумент I<readfds>; "
"в B<poll>(2) флаг B<POLLIN>), если счётчик больше 0."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The file descriptor is writable (the B<select>(2)  I<writefds> argument; the "
"B<poll>(2)  B<POLLOUT> flag)  if it is possible to write a value of at least "
"\"1\" without blocking."
msgstr ""
"Файловый дескриптор доступен для записи (в B<select>(2) аргумент "
"I<writefds>; в B<poll>(2) флаг B<POLLOUT>), если можно записать значение "
"равное, как минимум, \"1\" без блокировки."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "If an overflow of the counter value was detected, then B<select>(2)  "
#| "indicates the file descriptor as being both readable and writable, and "
#| "B<poll>(2)  returns a B<POLLERR> event.  As noted above, B<write>(2)  can "
#| "never overflow the counter.  However an overflow can occur if 2^64 "
#| "eventfd \"signal posts\" were performed by the KAIO subsystem "
#| "(theoretically possible, but practically unlikely).  If an overflow has "
#| "occurred, then B<read>(2)  will return that maximum I<uint64_t> value (i."
#| "e., 0xffffffffffffffff)."
msgid ""
"If an overflow of the counter value was detected, then B<select>(2)  "
"indicates the file descriptor as being both readable and writable, and "
"B<poll>(2)  returns a B<POLLERR> event.  As noted above, B<write>(2)  can "
"never overflow the counter.  However an overflow can occur if 2\\[ha]64 "
"eventfd \"signal posts\" were performed by the KAIO subsystem (theoretically "
"possible, but practically unlikely).  If an overflow has occurred, then "
"B<read>(2)  will return that maximum I<uint64_t> value (i.e., "
"0xffffffffffffffff)."
msgstr ""
"Если обнаружено переполнение счётчика, то B<select>(2) указывает на файловый "
"дескриптор, доступный на чтение и запись, и B<poll>(2) возвращает событие "
"B<POLLERR>. Как упоминалось ранее, B<write>(2) никогда не может вызвать "
"переполнение счётчика. Однако переполнение может произойти, если подсистемой "
"KAIO выполнится (возможно теоретически) 2^64 \"передач сигналов\" eventfd. "
"Если переполнение произошло, то B<read>(2) вернёт максимальное значение типа "
"I<uint64_t> (т.е., 0xffffffffffffffff)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The eventfd file descriptor also supports the other file-descriptor "
"multiplexing APIs: B<pselect>(2)  and B<ppoll>(2)."
msgstr ""
"Файловый дескриптор eventfd также поддерживает другие мультиплексные "
"программные интерфейсы: B<pselect>(2) и B<ppoll>(2)."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<close>(2)"
msgstr "B<close>(2)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"When the file descriptor is no longer required it should be closed.  When "
"all file descriptors associated with the same eventfd object have been "
"closed, the resources for object are freed by the kernel."
msgstr ""
"Если файловый дескриптор больше не требуется, его нужно закрыть. Когда все "
"файловые дескрипторы, связанные с одним объектом eventfd, будут закрыты, "
"ядро освобождает ресурсы объекта."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A copy of the file descriptor created by B<eventfd>()  is inherited by the "
"child produced by B<fork>(2).  The duplicate file descriptor is associated "
"with the same eventfd object.  File descriptors created by B<eventfd>()  are "
"preserved across B<execve>(2), unless the close-on-exec flag has been set."
msgstr ""
"Копия файлового дескриптора, созданного B<eventfd>(), наследуется потомком, "
"созданным с помощью B<fork>(2). Копия файлового дескриптора связывается с "
"тем же объектом eventfd. Файловые дескрипторы, созданные B<eventfd>(), "
"сохраняются при вызове B<execve>(2), если не указан флаг close-on-exec."

#. 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 ""
"On success, B<eventfd>()  returns a new eventfd file descriptor.  On error, "
"-1 is returned and I<errno> is set to indicate the error."
msgstr ""
"При успешном выполнении B<eventfd>() возвращает новый файловый дескриптор "
"eventfd. При ошибке возвращается -1, и 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
#: 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 "An unsupported value was specified in I<flags>."
msgstr "В I<flags> указано неподдерживаемое значение."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The per-process limit on the number of open file descriptors has been "
"reached."
msgstr ""
"Было достигнуто ограничение по количеству открытых файловых дескрипторов на "
"процесс."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The system-wide limit on the total number of open files has been reached."
msgstr "Достигнуто максимальное количество открытых файлов в системе."

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

#.  Note from Davide:
#.  The ENODEV error is basically never going to happen if
#.  the kernel boots correctly. That error happen only if during
#.  the kernel initialization, some error occur in the anonymous
#.  inode source initialization.
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Could not mount (internal) anonymous inode device."
msgstr "Не удалось смонтировать (внутреннее) безымянное устройство inode."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron 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
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "There was insufficient memory to create a new eventfd file descriptor."
msgstr "Недостаточно памяти для создания нового файлового дескриптора eventfd."

#. 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"

#. #-#-#-#-#  archlinux: eventfd.2.pot (PACKAGE VERSION)  #-#-#-#-#
#. type: TP
#. #-#-#-#-#  debian-bookworm: eventfd.2.pot (PACKAGE VERSION)  #-#-#-#-#
#. type: tbl table
#. #-#-#-#-#  debian-unstable: eventfd.2.pot (PACKAGE VERSION)  #-#-#-#-#
#. type: TP
#. #-#-#-#-#  fedora-40: eventfd.2.pot (PACKAGE VERSION)  #-#-#-#-#
#. type: TP
#. #-#-#-#-#  fedora-rawhide: eventfd.2.pot (PACKAGE VERSION)  #-#-#-#-#
#. type: TP
#. #-#-#-#-#  mageia-cauldron: eventfd.2.pot (PACKAGE VERSION)  #-#-#-#-#
#. type: TP
#. #-#-#-#-#  opensuse-leap-15-6: eventfd.2.pot (PACKAGE VERSION)  #-#-#-#-#
#. type: TP
#. #-#-#-#-#  opensuse-tumbleweed: eventfd.2.pot (PACKAGE VERSION)  #-#-#-#-#
#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<eventfd>()"
msgstr "B<eventfd>()"

#. 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 "VERSIONS"
msgstr "ВЕРСИИ"

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "C library/kernel differences"
msgstr "Отличия между библиотекой C и ядром"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"There are two underlying Linux system calls: B<eventfd>()  and the more "
"recent B<eventfd2>().  The former system call does not implement a I<flags> "
"argument.  The latter system call implements the I<flags> values described "
"above.  The glibc wrapper function will use B<eventfd2>()  where it is "
"available."
msgstr ""
"Основу составляют два системных вызова Linux: B<eventfd>() и более новый "
"B<eventfd2>(). В первом системном вызове не реализован аргумент I<flags>. "
"Последний системный вызов использует значения I<flags>, которые были описаны "
"ранее. Обёрточная функция glibc использует B<eventfd2>(), если он доступен."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Additional glibc features"
msgstr "Дополнительные возможности glibc"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The GNU C library defines an additional type, and two functions that attempt "
"to abstract some of the details of reading and writing on an eventfd file "
"descriptor:"
msgstr ""
"В библиотеке GNU C определён дополнительный тип и две функции, которые "
"пытаются устранить сложности чтения и записи из файлового дескриптора "
"eventfd:"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid ""
#| "int eventfd_read(int fd, eventfd_t *value);\n"
#| "int eventfd_write(int fd, eventfd_t value);\n"
msgid ""
"typedef uint64_t eventfd_t;\n"
"\\&\n"
"int eventfd_read(int fd, eventfd_t *value);\n"
"int eventfd_write(int fd, eventfd_t value);\n"
msgstr ""
"int eventfd_read(int fd, eventfd_t *value);\n"
"int eventfd_write(int fd, eventfd_t value);\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The functions perform the read and write operations on an eventfd file "
"descriptor, returning 0 if the correct number of bytes was transferred, or "
"-1 otherwise."
msgstr ""
"Функции выполняют операции чтения и записи из файлового дескриптора eventfd, "
"и возвращают 0, если передано правильное количество байт и -1 в противном "
"случае."

#. 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
#, fuzzy
#| msgid "Linux"
msgid "Linux, GNU."
msgstr "Linux"

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

#.  eventfd() is in glibc 2.7, but reportedly does not build
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "Linux 2.6.22, glibc 2.8."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "B<eventfd>()"
msgid "B<eventfd2>()"
msgstr "B<eventfd>()"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "B<eventfd>()  is available on Linux since kernel 2.6.22.  Working support "
#| "is provided in glibc since version 2.8.  The B<eventfd2>()  system call "
#| "(see NOTES) is available on Linux since kernel 2.6.27.  Since version "
#| "2.9, the glibc B<eventfd>()  wrapper will employ the B<eventfd2>()  "
#| "system call, if it is supported by the kernel."
msgid ""
"Linux 2.6.27 (see VERSIONS).  Since glibc 2.9, the B<eventfd>()  wrapper "
"will employ the B<eventfd2>()  system call, if it is supported by the kernel."
msgstr ""
"Вызов B<eventfd>() доступен в Linux начиная с ядра 2.6.22. Поддержка в glibc "
"появилась в версии 2.8. Системный вызов B<eventfd2>() (см. ЗАМЕЧАНИЯ) "
"доступен в Linux начиная с ядра 2.6.27. В glibc версии 2.9 в обёртке "
"B<eventfd>() используется системный вызов B<eventfd2>(), если он "
"поддерживается ядром."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Applications can use an eventfd file descriptor instead of a pipe (see "
"B<pipe>(2))  in all cases where a pipe is used simply to signal events.  The "
"kernel overhead of an eventfd file descriptor is much lower than that of a "
"pipe, and only one file descriptor is required (versus the two required for "
"a pipe)."
msgstr ""
"Приложения могут использовать файловый дескриптор eventfd вместо канала (см. "
"B<pipe>(2)) во всех случаях, когда канал используется только для "
"сигнализации о событиях. Издержки ядра по файловому дескриптору eventfd "
"намного меньше, чем по каналу и требуется только один файловый дескриптор "
"(против двух, при использовании канала)."

#.  or eventually syslets/threadlets
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"When used in the kernel, an eventfd file descriptor can provide a bridge "
"from kernel to user space, allowing, for example, functionalities like KAIO "
"(kernel AIO)  to signal to a file descriptor that some operation is complete."
msgstr ""
"При использовании в ядре файловый дескриптор eventfd может предоставлять "
"мост из ядерного в пользовательское пространство, позволяя например "
"работать, подобно KAIO ( ядерный AIO), сигнализируя, что завершена какая-то "
"операция над файловым дескриптором."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A key point about an eventfd file descriptor is that it can be monitored "
"just like any other file descriptor using B<select>(2), B<poll>(2), or "
"B<epoll>(7).  This means that an application can simultaneously monitor the "
"readiness of \"traditional\" files and the readiness of other kernel "
"mechanisms that support the eventfd interface.  (Without the B<eventfd>()  "
"interface, these mechanisms could not be multiplexed via B<select>(2), "
"B<poll>(2), or B<epoll>(7).)"
msgstr ""
"Важным моментом файлового дескриптора eventfd является то, что за ним можно "
"следить как за обычным файловым дескриптором с помощью B<select>(2), "
"B<poll>(2) или B<epoll>(7). Это означает, что приложение может одновременно "
"отслеживать готовность \"обычных\" файлов и готовность других механизмов "
"ядра, которые поддерживают интерфейс eventfd. (Без интерфейса B<eventfd>() "
"эти механизмы невозможно мультиплексировать через B<select>(2), B<poll>(2) "
"или B<epoll>(7).)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The current value of an eventfd counter can be viewed via the entry for the "
"corresponding file descriptor in the process's I</proc/>pidI</fdinfo> "
"directory.  See B<proc>(5)  for further details."
msgstr ""
"Текущее значение счётчика eventfd можно найти в записи для соответствующего "
"файлового дескриптора в каталоге процесса I</proc/>pidI</fdinfo>. "
"Подробности смотрите в B<proc>(5)."

#. 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 following program creates an eventfd file descriptor and then forks to "
"create a child process.  While the parent briefly sleeps, the child writes "
"each of the integers supplied in the program's command-line arguments to the "
"eventfd file descriptor.  When the parent has finished sleeping, it reads "
"from the eventfd file descriptor."
msgstr ""
"Следующая программа создаёт файловый дескриптор eventfd и затем создаёт "
"дочерний процесс. Пока родительский процесс на короткое время засыпает, "
"потомок пишет все числа, переданные в командной строке программы, в файловый "
"дескриптор eventfd. Когда родитель просыпается, он читает их из файлового "
"дескриптора eventfd."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The following shell session shows a sample run of the program:"
msgstr "Пример сеанса работы с программой:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"$B< ./a.out 1 2 4 7 14>\n"
"Child writing 1 to efd\n"
"Child writing 2 to efd\n"
"Child writing 4 to efd\n"
"Child writing 7 to efd\n"
"Child writing 14 to efd\n"
"Child completed write loop\n"
"Parent about to read\n"
"Parent read 28 (0x1c) from efd\n"
msgstr ""
"$B< ./a.out 1 2 4 7 14>\n"
"Child writing 1 to efd\n"
"Child writing 2 to efd\n"
"Child writing 4 to efd\n"
"Child writing 7 to efd\n"
"Child writing 14 to efd\n"
"Child completed write loop\n"
"Parent about to read\n"
"Parent read 28 (0x1c) from efd\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 ""
"#include E<lt>err.hE<gt>\n"
"#include E<lt>inttypes.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>sys/eventfd.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
"\\&\n"
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int       efd;\n"
"    uint64_t  u;\n"
"    ssize_t   s;\n"
"\\&\n"
"    if (argc E<lt> 2) {\n"
"        fprintf(stderr, \"Usage: %s E<lt>numE<gt>...\\en\", argv[0]);\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    efd = eventfd(0, 0);\n"
"    if (efd == -1)\n"
"        err(EXIT_FAILURE, \"eventfd\");\n"
"\\&\n"
"    switch (fork()) {\n"
"    case 0:\n"
"        for (size_t j = 1; j E<lt> argc; j++) {\n"
"            printf(\"Child writing %s to efd\\en\", argv[j]);\n"
"            u = strtoull(argv[j], NULL, 0);\n"
"                    /* strtoull() allows various bases */\n"
"            s = write(efd, &u, sizeof(uint64_t));\n"
"            if (s != sizeof(uint64_t))\n"
"                err(EXIT_FAILURE, \"write\");\n"
"        }\n"
"        printf(\"Child completed write loop\\en\");\n"
"\\&\n"
"        exit(EXIT_SUCCESS);\n"
"\\&\n"
"    default:\n"
"        sleep(2);\n"
"\\&\n"
"        printf(\"Parent about to read\\en\");\n"
"        s = read(efd, &u, sizeof(uint64_t));\n"
"        if (s != sizeof(uint64_t))\n"
"            err(EXIT_FAILURE, \"read\");\n"
"        printf(\"Parent read %\"PRIu64\" (%#\"PRIx64\") from efd\\en\", u, u);\n"
"        exit(EXIT_SUCCESS);\n"
"\\&\n"
"    case -1:\n"
"        err(EXIT_FAILURE, \"fork\");\n"
"    }\n"
"}\n"
msgstr ""

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<futex>(2), B<pipe>(2), B<poll>(2), B<read>(2), B<select>(2), "
"B<signalfd>(2), B<timerfd_create>(2), B<write>(2), B<epoll>(7), "
"B<sem_overview>(7)"
msgstr ""
"B<futex>(2), B<pipe>(2), B<poll>(2), B<read>(2), B<select>(2), "
"B<signalfd>(2), B<timerfd_create>(2), B<write>(2), B<epoll>(7), "
"B<sem_overview>(7)"

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "2023-02-10"
msgstr "10 февраля 2023 г."

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

#. type: TP
#: debian-bookworm debian-unstable opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<poll>(2), B<select>(2) (and similar)"
msgstr "B<poll>(2), B<select>(2) (и подобные)"

#.  eventfd() is in glibc 2.7, but reportedly does not build
#. type: Plain text
#: debian-bookworm
#, fuzzy
#| msgid ""
#| "B<eventfd>()  is available on Linux since kernel 2.6.22.  Working support "
#| "is provided in glibc since version 2.8.  The B<eventfd2>()  system call "
#| "(see NOTES) is available on Linux since kernel 2.6.27.  Since version "
#| "2.9, the glibc B<eventfd>()  wrapper will employ the B<eventfd2>()  "
#| "system call, if it is supported by the kernel."
msgid ""
"B<eventfd>()  is available since Linux 2.6.22.  Working support is provided "
"since glibc 2.8.  The B<eventfd2>()  system call (see NOTES) is available "
"since Linux 2.6.27.  Since glibc 2.9, the B<eventfd>()  wrapper will employ "
"the B<eventfd2>()  system call, if it is supported by the kernel."
msgstr ""
"Вызов B<eventfd>() доступен в Linux начиная с ядра 2.6.22. Поддержка в glibc "
"появилась в версии 2.8. Системный вызов B<eventfd2>() (см. ЗАМЕЧАНИЯ) "
"доступен в Linux начиная с ядра 2.6.27. В glibc версии 2.9 в обёртке "
"B<eventfd>() используется системный вызов B<eventfd2>(), если он "
"поддерживается ядром."

#. type: Plain text
#: debian-bookworm
msgid "B<eventfd>()  and B<eventfd2>()  are Linux-specific."
msgstr "Вызовы B<eventfd>() и B<eventfd2>() есть только в Linux."

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "typedef uint64_t eventfd_t;\n"
msgstr "typedef uint64_t eventfd_t;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"int eventfd_read(int fd, eventfd_t *value);\n"
"int eventfd_write(int fd, eventfd_t value);\n"
msgstr ""
"int eventfd_read(int fd, eventfd_t *value);\n"
"int eventfd_write(int fd, eventfd_t value);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"#include E<lt>err.hE<gt>\n"
"#include E<lt>inttypes.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>sys/eventfd.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"
msgstr ""
"#include E<lt>err.hE<gt>\n"
"#include E<lt>inttypes.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>sys/eventfd.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       efd;\n"
"    uint64_t  u;\n"
"    ssize_t   s;\n"
msgstr ""
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int       efd;\n"
"    uint64_t  u;\n"
"    ssize_t   s;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    if (argc E<lt> 2) {\n"
"        fprintf(stderr, \"Usage: %s E<lt>numE<gt>...\\en\", argv[0]);\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""
"    if (argc E<lt> 2) {\n"
"        fprintf(stderr, \"Использование: %s E<lt>numE<gt>...\\en\", argv[0]);\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    efd = eventfd(0, 0);\n"
"    if (efd == -1)\n"
"        err(EXIT_FAILURE, \"eventfd\");\n"
msgstr ""
"    efd = eventfd(0, 0);\n"
"    if (efd == -1)\n"
"        err(EXIT_FAILURE, \"eventfd\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    switch (fork()) {\n"
"    case 0:\n"
"        for (size_t j = 1; j E<lt> argc; j++) {\n"
"            printf(\"Child writing %s to efd\\en\", argv[j]);\n"
"            u = strtoull(argv[j], NULL, 0);\n"
"                    /* strtoull() allows various bases */\n"
"            s = write(efd, &u, sizeof(uint64_t));\n"
"            if (s != sizeof(uint64_t))\n"
"                err(EXIT_FAILURE, \"write\");\n"
"        }\n"
"        printf(\"Child completed write loop\\en\");\n"
msgstr ""
"    switch (fork()) {\n"
"    case 0:\n"
"        for (size_t j = 1; j E<lt> argc; j++) {\n"
"            printf(\"Child writing %s to efd\\en\", argv[j]);\n"
"            u = strtoull(argv[j], NULL, 0);\n"
"                    /* в strtoull() разрешены различные основания */\n"
"            s = write(efd, &u, sizeof(uint64_t));\n"
"            if (s != sizeof(uint64_t))\n"
"                err(EXIT_FAILURE, \"write\");\n"
"        }\n"
"        printf(\"Child completed write loop\\en\");\n"

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

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    default:\n"
"        sleep(2);\n"
msgstr ""
"    default:\n"
"        sleep(2);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "        printf(\"Parent about to read\\en\");\n"
#| "        s = read(efd, &u, sizeof(uint64_t));\n"
#| "        if (s != sizeof(uint64_t))\n"
#| "            handle_error(\"read\");\n"
#| "        printf(\"Parent read %llu (0x%llx) from efd\\en\",\n"
#| "                (unsigned long long) u, (unsigned long long) u);\n"
#| "        exit(EXIT_SUCCESS);\n"
msgid ""
"        printf(\"Parent about to read\\en\");\n"
"        s = read(efd, &u, sizeof(uint64_t));\n"
"        if (s != sizeof(uint64_t))\n"
"            err(EXIT_FAILURE, \"read\");\n"
"        printf(\"Parent read %\"PRIu64\" (%#\"PRIx64\") from efd\\en\", u, u);\n"
"        exit(EXIT_SUCCESS);\n"
msgstr ""
"        printf(\"Parent about to read\\en\");\n"
"        s = read(efd, &u, sizeof(uint64_t));\n"
"        if (s != sizeof(uint64_t))\n"
"            handle_error(\"read\");\n"
"        printf(\"Parent read %llu (0x%llx) from efd\\en\",\n"
"                (unsigned long long) u, (unsigned long long) u);\n"
"        exit(EXIT_SUCCESS);\n"

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