path: root/po/pl/man2/close.2.po

# Polish translation of manpages
# This file is distributed under the same license as the manpages-l10n package.
# Copyright © of this file:
# Przemek Borys <pborys@dione.ids.pl>, 1998.
# Andrzej Krzysztofowicz <ankry@green.mf.pg.gda.pl>, 2003.
# Michał Kułach <michal.kulach@gmail.com>, 2024.
msgid ""
msgstr ""
"Project-Id-Version: manpages-l10n\n"
"POT-Creation-Date: 2024-06-01 05:45+0200\n"
"PO-Revision-Date: 2024-03-04 21:47+0100\n"
"Last-Translator: Michał Kułach <michal.kulach@gmail.com>\n"
"Language-Team: Polish <manpages-pl-list@lists.sourceforge.net>\n"
"Language: pl\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=3; plural=(n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 "
"|| n%100>=20) ? 1 : 2);\n"
"X-Generator: Lokalize 22.12.3\n"

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

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

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

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "close - close a file descriptor"
msgstr "close - zamyka deskryptor pliku"

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

#. 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 "Standardowa biblioteka C (I<libc>, I<-lc>)"

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

#. 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>unistd.hE<gt>>\n"
msgstr "B<#include E<lt>unistd.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 close(int >I<fd>B<);>\n"
msgstr "B<int close(int >I<fd>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 "OPIS"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"B<close>()  closes a file descriptor, so that it no longer refers to any "
"file and may be reused.  Any record locks (see B<fcntl>(2))  held on the "
"file it was associated with, and owned by the process, are removed "
"regardless of the file descriptor that was used to obtain the lock.  This "
"has some unfortunate consequences and one should be extra careful when using "
"advisory record locking.  See B<fcntl>(2)  for discussion of the risks and "
"consequences as well as for the (probably preferred) open file description "
"locks."
msgstr ""
"B<close>() zamyka deskryptor pliku, tak że nie odnosi się on już później do "
"żadnego pliku i może być użyty ponownie. Wszelkie blokady na poziomie "
"rekordu (zob. B<fcntl>(2)) utrzymywane na pliku, z którymi deskryptor był "
"związany, i których właścicielem był proces, zostają usunięte, niezależnie "
"od deskryptora plików, którego użyto dla uzyskanie blokady. Ma to pewne "
"niefortunne skutki, dlatego należy być szczególnie ostrożnym przy używaniu "
"pomocniczego zakładania blokad na poziomie rekordów. W podręczniku "
"B<fcntl>(2) opisano ryzyka i konsekwencje oraz (prawdopodobnie preferowane) "
"blokady opisu otwartego pliku (ang. open file description (OFD) lock)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If I<fd> is the last file descriptor referring to the underlying open file "
"description (see B<open>(2)), the resources associated with the open file "
"description are freed; if the file descriptor was the last reference to a "
"file which has been removed using B<unlink>(2), the file is deleted."
msgstr ""
"Jeśli I<fd> jest ostatnim deskryptorem pliku odnoszącego się do podległego "
"opisu otwartego pliku (OFD, zob. B<open>(2)), to zasoby związane z opisem "
"otwartego pliku zostają zwolnione; jeśli deskryptor pliku był ostatnim "
"odniesieniem do pliku, który usunięto za pomocą polecenia B<unlink>(2), to "
"plik jest kasowany."

#. 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 "WARTOŚĆ ZWRACANA"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<close>()  returns zero on success.  On error, -1 is returned, and I<errno> "
"is set to indicate the error."
msgstr ""
"B<close>() w przypadku powodzenia zwraca zero. W razie wystąpienia błędu "
"zwracane jest -1 i ustawiana jest zmienna I<errno> wskazując na błąd."

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

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<fd> isn't a valid open file descriptor."
msgstr "I<fd> nie jest prawidłowym deskryptorem otwartego pliku."

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

#.  Though, it's in doubt whether this error can ever occur; see
#.  https://lwn.net/Articles/576478/ "Returning EINTR from close()"
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The B<close>()  call was interrupted by a signal; see B<signal>(7)."
msgstr ""
"Funkcja B<close>() została przerwana przez sygnał; zobacz B<signal>(7)."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "An I/O error occurred."
msgstr "Wystąpił błąd wejścia/wyjścia."

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

#. type: TQ
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "B<EDQUOT>"
msgstr "B<EDQUOT>"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On NFS, these errors are not normally reported against the first write which "
"exceeds the available storage space, but instead against a subsequent "
"B<write>(2), B<fsync>(2), or B<close>()."
msgstr ""
"W NFS, błędy te nie są zwykle zgłaszane wobec wobec pierwszego zapisu, który "
"przekroczył dostępną przestrzeń dyskową, lecz wobec kolejnego B<write>(2), "
"B<fsync>(2) lub B<close>()."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"See NOTES for a discussion of why B<close>()  should not be retried after an "
"error."
msgstr ""
"Zob. UWAGI, aby dowiedzieć się dlaczego B<close>() nie powinien być "
"powtarzany po wystąpieniu błędu."

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

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

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

#.  SVr4 documents an additional ENOLINK error condition.
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "POSIX.1-2001, SVr4, 4.3BSD."
msgstr "POSIX.1-2001, SVr4, 4.3BSD."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A successful close does not guarantee that the data has been successfully "
"saved to disk, as the kernel uses the buffer cache to defer writes.  "
"Typically, filesystems do not flush buffers when a file is closed.  If you "
"need to be sure that the data is physically stored on the underlying disk, "
"use B<fsync>(2).  (It will depend on the disk hardware at this point.)"
msgstr ""
"Pomyślne zamknięcie nie gwarantuje, że dane zostaną pomyślnie zapisane na "
"dysku, gdyż jądro używa bufora do opóźnienia zapisów. Zwykle systemy plików "
"nie opróżniają buforów przy zamykaniu pliku. Jeśli istnieje potrzeba "
"zapewnienia, aby dane zostały zapisane fizycznie na nośniku, należy użyć "
"B<fsync>(2) (zapis zależy w tym momencie od właściwości sprzętowych dysku)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The close-on-exec file descriptor flag can be used to ensure that a file "
"descriptor is automatically closed upon a successful B<execve>(2); see "
"B<fcntl>(2)  for details."
msgstr ""
"Znacznik deskryptora pliku zamknij-przy-wykonaniu może być użyty do "
"upewnienia się, że dany deskryptor pliku jest automatycznie zamknięty po "
"pomyślnym B<execve>(2); więcej szczegółów w podręczniku B<fcntl>(2)."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Multithreaded processes and close()"
msgstr "Procesy wielowątkowe i close()"

#. #-#-#-#-#  archlinux: close.2.pot (PACKAGE VERSION)  #-#-#-#-#
#.  Date: Tue, 4 Sep 2007 13:57:35 +0200
#.  From: Fredrik Noring <noring@nocrew.org>
#.  One such race involves signals and ERESTARTSYS. If a file descriptor
#.  in use by a system call is closed and then reused by e.g. an
#.  independent open() in some unrelated thread, before the original system
#.  call has restarted after ERESTARTSYS, the original system call will
#.  later restart with the reused file descriptor. This is most likely a
#.  serious programming error.
#. type: Plain text
#. #-#-#-#-#  debian-bookworm: close.2.pot (PACKAGE VERSION)  #-#-#-#-#
#.  Date: Tue, 4 Sep 2007 13:57:35 +0200
#.  From: Fredrik Noring <noring@nocrew.org>
#.  One such race involves signals and ERESTARTSYS. If a file descriptor
#.  in use by a system call is closed and then reused by e.g. an
#.  independent open() in some unrelated thread, before the original system
#.  call has restarted after ERESTARTSYS, the original system call will
#.  later restart with the reused file descriptor. This is most likely a
#.  serious programming error.
#. type: Plain text
#. #-#-#-#-#  debian-unstable: close.2.pot (PACKAGE VERSION)  #-#-#-#-#
#.  Date: Tue, 4 Sep 2007 13:57:35 +0200
#.  From: Fredrik Noring <noring@nocrew.org>
#.  One such race involves signals and ERESTARTSYS. If a file descriptor
#.  in use by a system call is closed and then reused by e.g. an
#.  independent open() in some unrelated thread, before the original system
#.  call has restarted after ERESTARTSYS, the original system call will
#.  later restart with the reused file descriptor. This is most likely a
#.  serious programming error.
#. type: Plain text
#. #-#-#-#-#  fedora-40: close.2.pot (PACKAGE VERSION)  #-#-#-#-#
#. type: Plain text
#. #-#-#-#-#  fedora-rawhide: close.2.pot (PACKAGE VERSION)  #-#-#-#-#
#. type: Plain text
#. #-#-#-#-#  mageia-cauldron: close.2.pot (PACKAGE VERSION)  #-#-#-#-#
#.  Date: Tue, 4 Sep 2007 13:57:35 +0200
#.  From: Fredrik Noring <noring@nocrew.org>
#.  One such race involves signals and ERESTARTSYS. If a file descriptor
#.  in use by a system call is closed and then reused by e.g. an
#.  independent open() in some unrelated thread, before the original system
#.  call has restarted after ERESTARTSYS, the original system call will
#.  later restart with the reused file descriptor. This is most likely a
#.  serious programming error.
#. type: Plain text
#. #-#-#-#-#  opensuse-leap-15-6: close.2.pot (PACKAGE VERSION)  #-#-#-#-#
#.  Date: Tue, 4 Sep 2007 13:57:35 +0200
#.  From: Fredrik Noring <noring@nocrew.org>
#.  One such race involves signals and ERESTARTSYS. If a file descriptor
#.  in use by a system call is closed and then reused by e.g. an
#.  independent open() in some unrelated thread, before the original system
#.  call has restarted after ERESTARTSYS, the original system call will
#.  later restart with the reused file descriptor. This is most likely a
#.  serious programming error.
#. type: Plain text
#. #-#-#-#-#  opensuse-tumbleweed: close.2.pot (PACKAGE VERSION)  #-#-#-#-#
#.  Date: Tue, 4 Sep 2007 13:57:35 +0200
#.  From: Fredrik Noring <noring@nocrew.org>
#.  One such race involves signals and ERESTARTSYS. If a file descriptor
#.  in use by a system call is closed and then reused by e.g. an
#.  independent open() in some unrelated thread, before the original system
#.  call has restarted after ERESTARTSYS, the original system call will
#.  later restart with the reused file descriptor. This is most likely a
#.  serious programming error.
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"It is probably unwise to close file descriptors while they may be in use by "
"system calls in other threads in the same process.  Since a file descriptor "
"may be reused, there are some obscure race conditions that may cause "
"unintended side effects."
msgstr ""
"Prawdopodobnie nie jest roztropnie zamykać deskryptory pliku w chwili, gdy "
"mogą być one używane przez wywołania systemowe w innych wątkach tego samego "
"procesu. Ponieważ deskryptora pliku można użyć ponownie, istnieją pewne "
"zawiłe sytuacje hazardu, które mogą przynieść pewnie nieprzewidziane skutku "
"uboczne."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Furthermore, consider the following scenario where two threads are "
"performing operations on the same file descriptor:"
msgstr ""
"Co więcej, proszę rozważyć następujący scenariusz, gdy dwa wątki "
"przeprowadzają operacje na tym samym deskryptorze pliku:"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"One thread is blocked in an I/O system call on the file descriptor.  For "
"example, it is trying to B<write>(2)  to a pipe that is already full, or "
"trying to B<read>(2)  from a stream socket which currently has no available "
"data."
msgstr ""
"Jeden wątek jest zablokowany w wywołaniu wejścia/wyjścia na deskryptorze "
"pliku. Może to być na przykład próba B<write>(2) do zapełnionego potoku lub "
"próba B<read>(2) z gniazda strumieniowego, które aktualnie nie dysponuje "
"danymi."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Another thread closes the file descriptor."
msgstr "Inny wątek zamyka deskryptor pliku."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The behavior in this situation varies across systems.  On some systems, when "
"the file descriptor is closed, the blocking system call returns immediately "
"with an error."
msgstr ""
"Zachowanie w takiej sytuacji różni się w różnych systemach. W niektórych, po "
"zamknięciu deskryptora pliku, blokujące wywołanie systemowe natychmiast "
"powróci z błędem."

#.  'struct file' in kernel-speak
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On Linux (and possibly some other systems), the behavior is different: the "
"blocking I/O system call holds a reference to the underlying open file "
"description, and this reference keeps the description open until the I/O "
"system call completes.  (See B<open>(2)  for a discussion of open file "
"descriptions.)  Thus, the blocking system call in the first thread may "
"successfully complete after the B<close>()  in the second thread."
msgstr ""
"W Linuksie (i prawdopodobnie w niektórych innych systemach) zachowanie jest "
"inne: blokujące wywołanie systemowe wejścia/wyjścia utrzymuje referencję do "
"podległego opisu otwartego pliku (OFD) i to odniesienie utrzymuje opis "
"otwarty do momentu zakończenia wywołania systemowego wejścia/wyjścia (zob. "
"B<open>(2) aby dowiedzieć się więcej o opisach otwartego pliku). Z tego "
"względu, blokujące wywołanie systemowe w pierwszym wątku może się pomyślnie "
"zakończyć po B<close>() w drugim wątku."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Dealing with error returns from close()"
msgstr "Zajmowanie się błędami zwróconymi przez close()"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A careful programmer will check the return value of B<close>(), since it is "
"quite possible that errors on a previous B<write>(2)  operation are reported "
"only on the final B<close>()  that releases the open file description.  "
"Failing to check the return value when closing a file may lead to I<silent> "
"loss of data.  This can especially be observed with NFS and with disk quota."
msgstr ""
"Ostrożny programista sprawdzi wartość zwracaną przez B<close>(), ponieważ "
"może się zdarzyć, że błędy wcześniejszej operacji B<write>(2) zostaną "
"zgłoszone jedynie przy kończącym B<close>(), zwalniającym opis otwartego "
"pliku (OFD). Niesprawdzenie zwróconej podczas zamykania pliku wartości może "
"doprowadzić do I<niesygnalizowanej> utraty danych. Jest to obserwowane "
"zwłaszcza w przypadku NFS i przy używaniu przydziałów dyskowych."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Note, however, that a failure return should be used only for diagnostic "
"purposes (i.e., a warning to the application that there may still be I/O "
"pending or there may have been failed I/O)  or remedial purposes (e.g., "
"writing the file once more or creating a backup)."
msgstr ""
"Proszę jednak zauważyć, że zwrócenie błędu powinno być używane jedynie do "
"celów diagnostycznych (tj. jako ostrzeżenie dla aplikacji, że wciąż może "
"istnieć oczekujące wejście/wyjście lub wejście/wyjście mogło się nie "
"powieść) lub do celów zaradczych (np. ponowny zapis pliku lub utworzenie "
"kopii)."

#
#.  The file descriptor is released early in close();
#.  close() ==> __close_fd():
#. 			__put_unused_fd() ==> __clear_open_fd()
#. 			return filp_close(file, files);
#.  The errors are returned by filp_close() after the FD has been
#.  cleared for re-use.
#.  filp_close()
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Retrying the B<close>()  after a failure return is the wrong thing to do, "
"since this may cause a reused file descriptor from another thread to be "
"closed.  This can occur because the Linux kernel I<always> releases the file "
"descriptor early in the close operation, freeing it for reuse; the steps "
"that may return an error, such as flushing data to the filesystem or device, "
"occur only later in the close operation."
msgstr ""
"Ponowna próba wykonania B<close>() po zwróceniu błędu nie jest właściwym "
"zachowaniem, ponieważ może to spowodować zamknięcie użytego ponownie "
"deskryptora pliku z innego wątku. Może się tak zdarzyć, ponieważ jądro Linux "
"I<zawsze> uwalnia deskryptor plików wcześnie przy operacji zamykania, "
"zwalniając go do ponownego użytku; kroki mogące zwrócić błąd, takie jak "
"opróżnianie danych do systemu plików lub urządzenia, mogą wystąpić przy "
"operacji zamykania jedynie później."

#.  FreeBSD documents this explicitly. From the look of the source code
#.  SVR4, ancient SunOS, later Solaris, and AIX all do this.
#.  Issue 8
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Many other implementations similarly always close the file descriptor "
"(except in the case of B<EBADF>, meaning that the file descriptor was "
"invalid)  even if they subsequently report an error on return from "
"B<close>().  POSIX.1 is currently silent on this point, but there are plans "
"to mandate this behavior in the next major release of the standard."
msgstr ""
"Większość innych implementacji zachowuje się podobnie zamykając deskryptor "
"plików zawsze (z wyjątkiem B<EBADF> oznaczającego, że deskryptor pliku był "
"nieprawidłowy) nawet, gdy następnie zwrócą błąd przy powrocie z B<close>(). "
"POSIX.1 nie wypowiada się obecnie na ten temat, ale istnieją plany nakazania "
"tego zachowania w następnym głównym wydaniu standardu"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A careful programmer who wants to know about I/O errors may precede "
"B<close>()  with a call to B<fsync>(2)."
msgstr ""
"Ostrożny programista, chcący posiąść informacje o błędach wejścia/wyjścia, "
"może poprzedzić B<close>() wywołaniem do B<fsync>(2)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<EINTR> error is a somewhat special case.  Regarding the B<EINTR> "
"error, POSIX.1-2008 says:"
msgstr ""
"Błąd B<EINTR> jest poniekąd szczególnym przypadkiem. Odnośnie błędu B<EINTR> "
"norma POSIX.1-2008 wspomina:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If B<close>()  is interrupted by a signal that is to be caught, it shall "
"return -1 with I<errno> set to B<EINTR> and the state of I<fildes> is "
"unspecified."
msgstr ""
"Jeśli B<close>() zostanie przerwane mającym być przechwyconym sygnałem, ma "
"zwrócić wartość -1 z I<errno> ustawionym na B<EINTR>, a stan I<fildes> jest "
"nieokreślony."

#
#.  FIXME . for later review when Issue 8 is one day released...
#.  POSIX proposes further changes for EINTR
#.  http://austingroupbugs.net/tag_view_page.php?tag_id=8
#.  http://austingroupbugs.net/view.php?id=529
#.  FIXME .
#.  Review the following glibc bug later
#.  https://sourceware.org/bugzilla/show_bug.cgi?id=14627
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"This permits the behavior that occurs on Linux and many other "
"implementations, where, as with other errors that may be reported by "
"B<close>(), the file descriptor is guaranteed to be closed.  However, it "
"also permits another possibility: that the implementation returns an "
"B<EINTR> error and keeps the file descriptor open.  (According to its "
"documentation, HP-UX's B<close>()  does this.)  The caller must then once "
"more use B<close>()  to close the file descriptor, to avoid file descriptor "
"leaks.  This divergence in implementation behaviors provides a difficult "
"hurdle for portable applications, since on many implementations, B<close>()  "
"must not be called again after an B<EINTR> error, and on at least one, "
"B<close>()  must be called again.  There are plans to address this conundrum "
"for the next major release of the POSIX.1 standard."
msgstr ""
"Zezwala to na zachowanie występujące w Linuksie i wielu innych "
"implementacjach, gdzie, jak w przypadku innych błędów, jakie może zwrócić "
"B<close>(), deskryptor pliku zostanie na pewno zamknięty. Istnieje jednak "
"również inna możliwość: że implementacja zwróci błąd B<EINTR> i utrzyma "
"otwarty deskryptor pliku (zgodnie z dokumentacją HP-UX, jego B<close>() tak "
"czyni). Wywołujący musi wówczas użyć B<close>() ponownie, aby zamknąć "
"deskryptor pliku i aby uniknąć wycieku deskryptora pliku. Ta rozbieżność w "
"implementacji czyni trudności przenośnym aplikacjom, ponieważ w wielu "
"implementacjach B<close>() nie musi być ponownie wywoływane po błędzie "
"B<EINTR>, a w przynajmniej jednej, B<close>() musi być ponownie wywołane. "
"Istnieją plany rozwiązania tej zagwozdki w następnym głównym wydaniu "
"standardu POSIX.1."

#. 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 "ZOBACZ TAKŻE"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<close_range>(2), B<fcntl>(2), B<fsync>(2), B<open>(2), B<shutdown>(2), "
"B<unlink>(2), B<fclose>(3)"
msgstr ""
"B<close_range>(2), B<fcntl>(2), B<fsync>(2), B<open>(2), B<shutdown>(2), "
"B<unlink>(2), B<fclose>(3)"

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "2022-10-30"
msgstr "30 października 2022 r."

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

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
msgid ""
"B<close>()  closes a file descriptor, so that it no longer refers to any "
"file and may be reused.  Any record locks (see B<fcntl>(2))  held on the "
"file it was associated with, and owned by the process, are removed "
"(regardless of the file descriptor that was used to obtain the lock)."
msgstr ""
"B<close>() zamyka deskryptor pliku, tak że nie odnosi się on już później do "
"żadnego pliku i może być użyty ponownie. Wszelkie blokady na poziomie "
"rekordu (zob. B<fcntl>(2) utrzymywane na pliku, z którym deskryptor był "
"związany, i których właścicielem był proces, zostają usunięte (niezależnie "
"od deskryptora plików, którego użyto dla uzyskania blokady)."

#. type: TP
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "B<ENOSPC>, B<EDQUOT>"
msgstr "B<ENOSPC>, B<EDQUOT>"

#.  SVr4 documents an additional ENOLINK error condition.
#. type: Plain text
#: debian-bookworm
msgid "POSIX.1-2001, POSIX.1-2008, SVr4, 4.3BSD."
msgstr "POSIX.1-2001, POSIX.1-2008, SVr4, 4.3BSD."

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

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

#.  Date: Tue, 4 Sep 2007 13:57:35 +0200
#.  From: Fredrik Noring <noring@nocrew.org>
#.  One such race involves signals and ERESTARTSYS. If a file descriptor
#.  in use by a system call is closed and then reused by e.g. an
#.  independent open() in some unrelated thread, before the original system
#.  call has restarted after ERESTARTSYS, the original system call will
#.  later restart with the reused file descriptor. This is most likely a
#.  serious programming error.
#. type: Plain text
#: fedora-40 fedora-rawhide
msgid ""
"When dealing with sockets, you have to be sure that there is no B<recv>(2)  "
"still blocking on it on another thread, otherwise it might block forever, "
"since no more messages will be send via the socket. Be sure to use "
"B<shutdown>(2)  to shut down all parts the connection before closing the "
"socket."
msgstr ""
"Przy zajmowaniu się gniazdami, należy się upewnić że nie występuje "
"B<recv>(2) blokujące je wciąż w innym wątku, w przeciwnym razie blokada może "
"trwać w nieskończoność, ponieważ przez gniazdo nie zostanie wysłany żaden "
"kolejny komunikat. Proszę się upewnić, że przed zamknięciem gniazda użyto "
"B<shutdown>(2), aby zamknąć wszystkie składowe połączenia."

#. 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 marca 2023 r."

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

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