# Russian translation of manpages
# This file is distributed under the same license as the manpages-l10n package.
# Copyright © of this file:
# aereiae <aereiae@gmail.com>, 2014.
# Azamat Hackimov <azamat.hackimov@gmail.com>, 2013-2014, 2016.
# Dmitriy S. Seregin <dseregin@59.ru>, 2013.
# Katrin Kutepova <blackkatelv@gmail.com>, 2018.
# Lockal <lockalsash@gmail.com>, 2013.
# Yuri Kozlov <yuray@komyakino.ru>, 2011-2019.
# Баринов Владимир, 2016.
# Иван Павлов <pavia00@gmail.com>, 2017,2019.
msgid ""
msgstr ""
"Project-Id-Version: manpages-l10n\n"
"POT-Creation-Date: 2024-06-01 06:15+0200\n"
"PO-Revision-Date: 2019-10-06 09:20+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 "recvmmsg"
msgstr "recvmmsg"

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

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

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "recvmmsg - receive multiple messages on a socket"
msgstr "recvmmsg - получает несколько сообщений из сокета"

#. 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<#define _GNU_SOURCE>         /* See feature_test_macros(7) */\n"
"B<#include E<lt>sys/socket.hE<gt>>\n"
msgstr ""
"B<#define _GNU_SOURCE>         /* Смотрите feature_test_macros(7) */\n"
"B<#include E<lt>sys/socket.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 recvmmsg(int >I<sockfd>B<, struct mmsghdr *>I<msgvec>B<, unsigned int >I<vlen>B<,>\n"
"B<             int >I<flags>B<, struct timespec *>I<timeout>B<);>\n"
msgstr ""
"B<int recvmmsg(int >I<sockfd>B<, struct mmsghdr *>I<msgvec>B<, unsigned int >I<vlen>B<,>\n"
"B<             int >I<flags>B<, struct timespec *>I<timeout>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 ""
"The B<recvmmsg>()  system call is an extension of B<recvmsg>(2)  that allows "
"the caller to receive multiple messages from a socket using a single system "
"call.  (This has performance benefits for some applications.)  A further "
"extension over B<recvmsg>(2)  is support for a timeout on the receive "
"operation."
msgstr ""
"Системный вызов B<recvmmsg>() является расширенной версией B<recvmsg>(2), "
"позволяя вызывающему получать несколько сообщений из сокета, используя "
"только один системный вызов (в некоторых приложениях это позволяет получить "
"выигрыш в производительности). Ещё одно улучшение B<recvmsg>(2) — настройка "
"времени ожидания для операции получения."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The I<sockfd> argument is the file descriptor of the socket to receive data "
"from."
msgstr ""
"Аргумент I<sockfd> представляет собой файловый дескриптор сокета приёма "
"данных."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The I<msgvec> argument is a pointer to an array of I<mmsghdr> structures.  "
"The size of this array is specified in I<vlen>."
msgstr ""
"Аргумент I<msgvec> является указателем на массив структур I<mmsghdr>. Размер "
"этого массива указывается в I<vlen>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The I<mmsghdr> structure is defined in I<E<lt>sys/socket.hE<gt>> as:"
msgstr ""
"Структура I<mmsghdr> определена в I<E<lt>sys/socket.hE<gt>> следующим "
"образом:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"struct mmsghdr {\n"
"    struct msghdr msg_hdr;  /* Message header */\n"
"    unsigned int  msg_len;  /* Number of received bytes for header */\n"
"};\n"
msgstr ""
"struct mmsghdr {\n"
"    struct msghdr msg_hdr;  /* Заголовок сообщения */\n"
"    unsigned int  msg_len;  /* Количество полученных байт\n"
"                               для заголовка */\n"
"};\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The I<msg_hdr> field is a I<msghdr> structure, as described in "
"B<recvmsg>(2).  The I<msg_len> field is the number of bytes returned for the "
"message in the entry.  This field has the same value as the return value of "
"a single B<recvmsg>(2)  on the header."
msgstr ""
"Поле I<msg_hdr> представляет собой структуру I<msghdr>, которая описана в "
"B<recvmsg>(2). В поле I<msg_len> содержится количество байт возвращаемого "
"сообщения в записи. Это поле имеет такое же значение, что и возвращаемое "
"значение одиночного вызова B<recvmsg>(2) в заголовке."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The I<flags> argument contains flags ORed together.  The flags are the same "
"as documented for B<recvmsg>(2), with the following addition:"
msgstr ""
"Аргумент I<flags> содержит объединённые с помощью OR флаги. Флаги те же, что "
"и у B<recvmsg>(2), но со следующим дополнением:"

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<MSG_WAITFORONE> (since Linux 2.6.34)"
msgstr "B<MSG_WAITFORONE> (начиная с Linux 2.6.34)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Turns on B<MSG_DONTWAIT> after the first message has been received."
msgstr "Включить B<MSG_DONTWAIT> после получения первого сообщения."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The I<timeout> argument points to a I<struct timespec> (see "
"B<clock_gettime>(2))  defining a timeout (seconds plus nanoseconds) for the "
"receive operation (I<but see BUGS!>).  (This interval will be rounded up to "
"the system clock granularity, and kernel scheduling delays mean that the "
"blocking interval may overrun by a small amount.)  If I<timeout> is NULL, "
"then the operation blocks indefinitely."
msgstr ""
"Аргумент I<timeout> указывает на I<struct timespec> (смотрите "
"B<clock_gettime>(2)), задающую время ожидания (в секундах и наносекундах) "
"операции приёма (I<но смотрите ДЕФЕКТЫ!>; (этот интервал будет округлён до "
"точности системных часов, и из-за задержек планировщика ядра интервал "
"блокировки может быть немного больше). Если I<timeout> равно NULL, то "
"операция блокируется на неопределённое время."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A blocking B<recvmmsg>()  call blocks until I<vlen> messages have been "
"received or until the timeout expires.  A nonblocking call reads as many "
"messages as are available (up to the limit specified by I<vlen>)  and "
"returns immediately."
msgstr ""
"Блокирование вызова B<recvmmsg>() происходит до тех пор, пока не будет "
"получено I<vlen> сообщений или не истечёт интервал блокировки. Неблокирующий "
"вызов читает все доступные сообщения (максимальное количество указано в "
"I<vlen>) и сразу завершает работу."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On return from B<recvmmsg>(), successive elements of I<msgvec> are updated "
"to contain information about each received message: I<msg_len> contains the "
"size of the received message; the subfields of I<msg_hdr> are updated as "
"described in B<recvmsg>(2).  The return value of the call indicates the "
"number of elements of I<msgvec> that have been updated."
msgstr ""
"При выходе из B<recvmmsg>() последующие элементы I<msgvec> обновляются "
"информацией о каждом полученном сообщении: в I<msg_len> содержится размер "
"принятого сообщения; подполя I<msg_hdr> обновляются согласно описанию в "
"B<recvmsg>(2). Возвращаемое значение вызова означает количество обновлённых "
"элементов I<msgvec>."

#. 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<recvmmsg>()  returns the number of messages received in "
"I<msgvec>; on error, -1 is returned, and I<errno> is set to indicate the "
"error."
msgstr ""
"При успешном выполнении B<recvmmsg>() возвращает количество принятых в "
"I<msgvec> сообщений; при ошибке возвращается -1 и в I<errno> устанавливается "
"код ошибки."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Errors are as for B<recvmsg>(2).  In addition, the following error can occur:"
msgstr ""
"Возникают те же ошибки что и для B<recvmsg>(2). Кроме этого, случается "
"следующая ошибка:"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<timeout> is invalid."
msgstr "Значение I<timeout> неверно."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "See also BUGS."
msgstr "Также смотрите ДЕФЕКТЫ."

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

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

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

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid "Since glibc 2.12:"
msgid "Linux 2.6.33, glibc 2.12."
msgstr "Начиная с glibc 2.12:"

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

#.  FIXME . https://bugzilla.kernel.org/show_bug.cgi?id=75371
#.  http://thread.gmane.org/gmane.linux.man/5677
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The I<timeout> argument does not work as intended.  The timeout is checked "
"only after the receipt of each datagram, so that if up to I<vlen-1> "
"datagrams are received before the timeout expires, but then no further "
"datagrams are received, the call will block forever."
msgstr ""
"Аргумент I<timeout> работает не так, как планировалось. Время ожидания "
"проверяется только после приёма каждой дейтаграммы, поэтому, если до "
"истечения срока будет получено до I<vlen-1> дейтаграмм, но затем дейтаграммы "
"не поступят, то вызов заблокируется навсегда."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If an error occurs after at least one message has been received, the call "
"succeeds, and returns the number of messages received.  The error code is "
"expected to be returned on a subsequent call to B<recvmmsg>().  In the "
"current implementation, however, the error code can be overwritten in the "
"meantime by an unrelated network event on a socket, for example an incoming "
"ICMP packet."
msgstr ""
"Если ошибка возникает после получения хотя бы одного сообщения, то вызов "
"выполняется успешно и возвращается количество полученных сообщений. Код "
"ошибки будет возвращён следующим вызовом B<recvmmsg>(). Однако в текущей "
"реализации код ошибки может перезаписаться при возникновении в тоже время "
"события, не связанного с сетью, например, из-за поступившего пакета ICMP."

#. 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 uses B<recvmmsg>()  to receive multiple messages on a "
"socket and stores them in multiple buffers.  The call returns if all buffers "
"are filled or if the timeout specified has expired."
msgstr ""
"Следующая программа использует B<recvmmsg>() для получения нескольких "
"сообщений через сокет и сохранения их в несколько буферов. Вызов завершается "
"при заполнении всех буферов, либо по окончании заданного временного "
"интервала."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following snippet periodically generates UDP datagrams containing a "
"random number:"
msgstr ""
"Следующий отрывок периодически генерирует датаграммы UDP с произвольным "
"номером внутри:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"$B< while true; do echo $RANDOM E<gt> /dev/udp/127.0.0.1/1234;>\n"
"B<sleep 0.25; done>\n"
msgstr ""
"$B< while true; do echo $RANDOM E<gt> /dev/udp/127.0.0.1/1234;>\n"
"B<sleep 0.25; done>\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"These datagrams are read by the example application, which can give the "
"following output:"
msgstr "Эти датаграммы читаются примером приложения, который выдаёт:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"$B< ./a.out>\n"
"5 messages received\n"
"1 11782\n"
"2 11345\n"
"3 304\n"
"4 13514\n"
"5 28421\n"
msgstr ""
"$B< ./a.out>\n"
"5 сообщений получено\n"
"1 11782\n"
"2 11345\n"
"3 304\n"
"4 13514\n"
"5 28421\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 ""
"#define _GNU_SOURCE\n"
"#include E<lt>arpa/inet.hE<gt>\n"
"#include E<lt>netinet/in.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"
"#include E<lt>sys/socket.hE<gt>\n"
"#include E<lt>time.hE<gt>\n"
"\\&\n"
"int\n"
"main(void)\n"
"{\n"
"#define VLEN 10\n"
"#define BUFSIZE 200\n"
"#define TIMEOUT 1\n"
"    int                 sockfd, retval;\n"
"    char                bufs[VLEN][BUFSIZE+1];\n"
"    struct iovec        iovecs[VLEN];\n"
"    struct mmsghdr      msgs[VLEN];\n"
"    struct timespec     timeout;\n"
"    struct sockaddr_in  addr;\n"
"\\&\n"
"    sockfd = socket(AF_INET, SOCK_DGRAM, 0);\n"
"    if (sockfd == -1) {\n"
"        perror(\"socket()\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    addr.sin_family = AF_INET;\n"
"    addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);\n"
"    addr.sin_port = htons(1234);\n"
"    if (bind(sockfd, (struct sockaddr *) &addr, sizeof(addr)) == -1) {\n"
"        perror(\"bind()\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    memset(msgs, 0, sizeof(msgs));\n"
"    for (size_t i = 0; i E<lt> VLEN; i++) {\n"
"        iovecs[i].iov_base         = bufs[i];\n"
"        iovecs[i].iov_len          = BUFSIZE;\n"
"        msgs[i].msg_hdr.msg_iov    = &iovecs[i];\n"
"        msgs[i].msg_hdr.msg_iovlen = 1;\n"
"    }\n"
"\\&\n"
"    timeout.tv_sec = TIMEOUT;\n"
"    timeout.tv_nsec = 0;\n"
"\\&\n"
"    retval = recvmmsg(sockfd, msgs, VLEN, 0, &timeout);\n"
"    if (retval == -1) {\n"
"        perror(\"recvmmsg()\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    printf(\"%d messages received\\en\", retval);\n"
"    for (size_t i = 0; i E<lt> retval; i++) {\n"
"        bufs[i][msgs[i].msg_len] = 0;\n"
"        printf(\"%zu %s\", i+1, bufs[i]);\n"
"    }\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"
msgstr ""

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<clock_gettime>(2), B<recvmsg>(2), B<sendmmsg>(2), B<sendmsg>(2), "
"B<socket>(2), B<socket>(7)"
msgstr ""
"B<clock_gettime>(2), B<recvmsg>(2), B<sendmmsg>(2), B<sendmsg>(2), "
"B<socket>(2), B<socket>(7)"

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "2022-12-04"
msgstr "4 декабря 2022 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
#, fuzzy
#| msgid ""
#| "The B<recvmmsg>()  system call was added in Linux 2.6.33.  Support in "
#| "glibc was added in version 2.12."
msgid ""
"The B<recvmmsg>()  system call was added in Linux 2.6.33.  Support in glibc "
"was added in glibc 2.12."
msgstr ""
"Системный вызов B<recvmmsg>() был добавлен в Linux 2.6.33. Поддержка в glibc "
"появилась в версии 2.12."

#. type: Plain text
#: debian-bookworm
msgid "B<recvmmsg>()  is Linux-specific."
msgstr "Вызов B<recvmmsg>() есть только в Linux."

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"#define _GNU_SOURCE\n"
"#include E<lt>arpa/inet.hE<gt>\n"
"#include E<lt>netinet/in.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"
"#include E<lt>sys/socket.hE<gt>\n"
"#include E<lt>time.hE<gt>\n"
msgstr ""
"#define _GNU_SOURCE\n"
"#include E<lt>arpa/inet.hE<gt>\n"
"#include E<lt>netinet/in.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"
"#include E<lt>sys/socket.hE<gt>\n"
"#include E<lt>time.hE<gt>\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"int\n"
"main(void)\n"
"{\n"
"#define VLEN 10\n"
"#define BUFSIZE 200\n"
"#define TIMEOUT 1\n"
"    int                 sockfd, retval;\n"
"    char                bufs[VLEN][BUFSIZE+1];\n"
"    struct iovec        iovecs[VLEN];\n"
"    struct mmsghdr      msgs[VLEN];\n"
"    struct timespec     timeout;\n"
"    struct sockaddr_in  addr;\n"
msgstr ""
"int\n"
"main(void)\n"
"{\n"
"#define VLEN 10\n"
"#define BUFSIZE 200\n"
"#define TIMEOUT 1\n"
"    int                 sockfd, retval;\n"
"    char                bufs[VLEN][BUFSIZE+1];\n"
"    struct iovec        iovecs[VLEN];\n"
"    struct mmsghdr      msgs[VLEN];\n"
"    struct timespec     timeout;\n"
"    struct sockaddr_in  addr;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    sockfd = socket(AF_INET, SOCK_DGRAM, 0);\n"
"    if (sockfd == -1) {\n"
"        perror(\"socket()\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""
"    sockfd = socket(AF_INET, SOCK_DGRAM, 0);\n"
"    if (sockfd == -1) {\n"
"        perror(\"socket()\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    addr.sin_family = AF_INET;\n"
"    addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);\n"
"    addr.sin_port = htons(1234);\n"
"    if (bind(sockfd, (struct sockaddr *) &addr, sizeof(addr)) == -1) {\n"
"        perror(\"bind()\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""
"    addr.sin_family = AF_INET;\n"
"    addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);\n"
"    addr.sin_port = htons(1234);\n"
"    if (bind(sockfd, (struct sockaddr *) &addr, sizeof(addr)) == -1) {\n"
"        perror(\"bind()\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    memset(msgs, 0, sizeof(msgs));\n"
"    for (size_t i = 0; i E<lt> VLEN; i++) {\n"
"        iovecs[i].iov_base         = bufs[i];\n"
"        iovecs[i].iov_len          = BUFSIZE;\n"
"        msgs[i].msg_hdr.msg_iov    = &iovecs[i];\n"
"        msgs[i].msg_hdr.msg_iovlen = 1;\n"
"    }\n"
msgstr ""
"    memset(msgs, 0, sizeof(msgs));\n"
"    for (size_t i = 0; i E<lt> VLEN; i++) {\n"
"        iovecs[i].iov_base         = bufs[i];\n"
"        iovecs[i].iov_len          = BUFSIZE;\n"
"        msgs[i].msg_hdr.msg_iov    = &iovecs[i];\n"
"        msgs[i].msg_hdr.msg_iovlen = 1;\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    timeout.tv_sec = TIMEOUT;\n"
"    timeout.tv_nsec = 0;\n"
msgstr ""
"    timeout.tv_sec = TIMEOUT;\n"
"    timeout.tv_nsec = 0;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    retval = recvmmsg(sockfd, msgs, VLEN, 0, &timeout);\n"
"    if (retval == -1) {\n"
"        perror(\"recvmmsg()\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""
"    retval = recvmmsg(sockfd, msgs, VLEN, 0, &timeout);\n"
"    if (retval == -1) {\n"
"        perror(\"recvmmsg()\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    printf(\"%d messages received\\en\", retval);\n"
"    for (size_t i = 0; i E<lt> retval; i++) {\n"
"        bufs[i][msgs[i].msg_len] = 0;\n"
"        printf(\"%zu %s\", i+1, bufs[i]);\n"
"    }\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"
msgstr ""
"    printf(\"%d messages received\\en\", retval);\n"
"    for (size_t i = 0; i E<lt> retval; i++) {\n"
"        bufs[i][msgs[i].msg_len] = 0;\n"
"        printf(\"%zu %s\", i+1, bufs[i]);\n"
"    }\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"

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

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

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

#. 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"

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