path: root/po/pl/man3/setjmp.3.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>, 1999.
# Andrzej Krzysztofowicz <ankry@green.mf.pg.gda.pl>, 2002.
# Michał Kułach <michal.kulach@gmail.com>, 2024.
msgid ""
msgstr ""
"Project-Id-Version: manpages-l10n\n"
"POT-Creation-Date: 2024-06-01 06:21+0200\n"
"PO-Revision-Date: 2024-04-27 21:42+0200\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<12 "
"|| n%100>14) ? 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 "setjmp"
msgstr "setjmp"

#. 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 "setjmp, sigsetjmp, longjmp, siglongjmp - performing a nonlocal goto"
msgstr "setjmp, sigsetjmp, longjmp, siglongjmp - przeprowadza nielokalne goto"

#. 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>setjmp.hE<gt>>\n"
msgstr "B<#include E<lt>setjmp.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 setjmp(jmp_buf >I<env>B<);>\n"
"B<int sigsetjmp(sigjmp_buf >I<env>B<, int >I<savesigs>B<);>\n"
msgstr ""
"B<int setjmp(jmp_buf >I<env>B<);>\n"
"B<int sigsetjmp(sigjmp_buf >I<env>B<, int >I<savesigs>B<);>\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid ""
"B<[[noreturn]] void longjmp(jmp_buf >I<env>B<, int >I<val>B<);>\n"
"B<[[noreturn]] void siglongjmp(sigjmp_buf >I<env>B<, int >I<val>B<);>\n"
msgstr ""
"B<[[noreturn]] void longjmp(jmp_buf >I<env>B<, int >I<val>B<);>\n"
"B<[[noreturn]] void siglongjmp(sigjmp_buf >I<env>B<, int >I<val>B<);>\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Feature Test Macro Requirements for glibc (see B<feature_test_macros>(7)):"
msgstr ""
"Wymagane ustawienia makr biblioteki glibc (patrz B<feature_test_macros>(7)):"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<setjmp>(): see NOTES."
msgstr "B<setjmp>(): patrz UWAGI."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "    _POSIX_C_SOURCE\n"
msgstr "    _POSIX_C_SOURCE\n"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The functions described on this page are used for performing \"nonlocal "
"gotos\": transferring execution from one function to a predetermined "
"location in another function.  The B<setjmp>()  function dynamically "
"establishes the target to which control will later be transferred, and "
"B<longjmp>()  performs the transfer of execution."
msgstr ""
"Funkcje opisane w niniejszym podręczniku służą do wykonywania "
"\\[Bq]nielokalnych goto\\[rq]: przeniesienia wykonania z jednej funkcji, do "
"określonego wcześniej położenia w innej funkcji. Funkcja B<setjmp>() "
"dynamicznie określa cel, do którego zostanie następnie przeniesiona "
"kontrola, a B<longjmp>() dokonuje przeniesienia wykonania."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<setjmp>()  function saves various information about the calling "
"environment (typically, the stack pointer, the instruction pointer, possibly "
"the values of other registers and the signal mask)  in the buffer I<env> for "
"later use by B<longjmp>().  In this case, B<setjmp>()  returns 0."
msgstr ""
"Funkcja B<setjmp>() zapisuje różne informacje o środowisku wywołującego "
"(zwykle wskaźnik stosu, wskaźnik instrukcji, ewentualnie wartości innych "
"rejestrów oraz maskę sygnałów) w buforze I<env>, do późniejszego użytku "
"przez B<longjmp>(). W tym przypadku, B<setjmp>() zwraca 0."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<longjmp>()  function uses the information saved in I<env> to transfer "
"control back to the point where B<setjmp>()  was called and to restore "
"(\"rewind\") the stack to its state at the time of the B<setjmp>()  call.  "
"In addition, and depending on the implementation (see NOTES), the values of "
"some other registers and the process signal mask may be restored to their "
"state at the time of the B<setjmp>()  call."
msgstr ""
"Funkcja B<longjmp>() używa informacji zapisanych w I<env> do ponownego "
"przeniesienia kontroli do miejsca, z którego wywołano B<setjmp>() i "
"przywrócenia (\\[Bq]przewinięcia wstecz\\[rq]) stosu, do jego stanu w "
"momencie wywołania B<setjmp>(). Dodatkowo, w zależności od implementacji "
"(zob. UWAGI), wartości niektórych innych rejestrów i maska sygnałów procesu "
"mogą być przywrócone do ich stanu z chwili wywołania B<setjmp>()."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Following a successful B<longjmp>(), execution continues as if B<setjmp>()  "
"had returned for a second time.  This \"fake\" return can be distinguished "
"from a true B<setjmp>()  call because the \"fake\" return returns the value "
"provided in I<val>.  If the programmer mistakenly passes the value 0 in "
"I<val>, the \"fake\" return will instead return 1."
msgstr ""
"Po pomyślnym B<longjmp>(), wykonanie kontynuuje, jak gdyby B<setjmp>() "
"powróciło drugi raz. Ten \\[Bq]udawany\\[rq] powrót można rozróżnić od "
"prawdziwego wywołania B<setjmp>(), ponieważ \\[Bq]udawany\\[rq] powrót "
"zwraca wartość przekazaną w I<val>. Jeśli programista omyłkowo poda w I<val> "
"wartość 0, to \\[Bq]udawany\\[rq] powrót zwróci w zamian 1."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<sigsetjmp>()  and B<siglongjmp>()  also perform nonlocal gotos, but "
"provide predictable handling of the process signal mask."
msgstr ""
"B<sigsetjmp>() i B<siglongjmp>() również wykonują nielokalne goto, lecz "
"zapewniają przewidywalną obsługę maski sygnałów procesu."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If, and only if, the I<savesigs> argument provided to B<sigsetjmp>()  is "
"nonzero, the process's current signal mask is saved in I<env> and will be "
"restored if a B<siglongjmp>()  is later performed with this I<env>."
msgstr ""
"Wtedy, i tylko wtedy, gdy argument I<savesigs> przekazany do B<sigsetjmp> "
"jest niezerowy, bieżąca maska sygnałów procesu jest zachowywana w I<env> i "
"zostanie odtworzona przez późniejsze wykonanie B<siglongjmp>() z tym samym "
"I<env>."

#. 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<setjmp>()  and B<sigsetjmp>()  return 0 when called directly; on the "
"\"fake\" return that occurs after B<longjmp>()  or B<siglongjmp>(), the "
"nonzero value specified in I<val> is returned."
msgstr ""
"Przy bezpośrednim wywołaniu, B<setjmp>() i B<sigsetjmp>() zwracają 0; przy "
"\\[Bq]udawanym\\[rq] powrocie, który następuje po B<longjmp>() lub "
"B<siglongjmp>(), zwracana jest wartość niezerowa przekazana w I<val>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The B<longjmp>()  or B<siglongjmp>()  functions do not return."
msgstr "Funkcje B<longjmp>() i B<siglongjmp>() nie powracają."

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

#. 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 ""
"Informacje o pojęciach używanych w tym rozdziale można znaleźć w podręczniku "
"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 "Interfejs"

#. 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 "Atrybut"

#. 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 "Wartość"

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

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

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

#. 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 "Bezpieczeństwo wątkowe"

#. 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-bezpieczne"

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

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

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

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "C11, POSIX.1-2008."
msgstr "C11, POSIX.1-2008."

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

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

#. 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"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "POSIX.1-2001, C89."
msgstr "POSIX.1-2001, C89."

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "POSIX.1-2001."
msgstr "POSIX.1-2001."

#.  so that _FAVOR_BSD is triggered
#.  .BR _XOPEN_SOURCE_EXTENDED ,
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"POSIX does not specify whether B<setjmp>()  will save the signal mask (to be "
"later restored during B<longjmp>()).  In System V it will not.  In 4.3BSD it "
"will, and there is a function B<_setjmp>()  that will not.  The behavior "
"under Linux depends on the glibc version and the setting of feature test "
"macros.  Before glibc 2.19, B<setjmp>()  follows the System V behavior by "
"default, but the BSD behavior is provided if the B<_BSD_SOURCE> feature test "
"macro is explicitly defined and none of B<_POSIX_SOURCE>, "
"B<_POSIX_C_SOURCE>, B<_XOPEN_SOURCE>, B<_GNU_SOURCE>, or B<_SVID_SOURCE> is "
"defined.  Since glibc 2.19, I<E<lt>setjmp.hE<gt>> exposes only the System V "
"version of B<setjmp>().  Programs that need the BSD semantics should replace "
"calls to B<setjmp>()  with calls to B<sigsetjmp>()  with a nonzero "
"I<savesigs> argument."
msgstr ""
"POSIX nie określa, czy B<setjmp>() zapisze maskę sygnałów (do późniejszego "
"jej przywrócenia w trakcie B<longjmp>()). W Systemie V nie ma to miejsca. W "
"4.3BSD tak się dzieje, występuje również funkcja B<_setjmp>(), która tego "
"nie robi. Zachowanie w Linuksie zależy od wersji glibc i ustawienia makra "
"sprawdzania cech. Przed glibc 2.19, B<setjmp>() naśladuje domyślnie "
"zachowanie Systemu V, a zachowanie BSD jest zapewniane, jeśli makro "
"sprawdzania cech B<_BSD_SOURCE> jest jawnie zdefiniowane, a żadne z: "
"B<_POSIX_SOURCE>, B<_POSIX_C_SOURCE>, B<_XOPEN_SOURCE>, B<_GNU_SOURCE>, ani "
"B<_SVID_SOURCE> nie jest zdefiniowane. Od glibc 2.19, I<E<lt>setjmp.hE<gt>> "
"ujawnia jedynie wersję Systemu V B<setjmp>(). Programy potrzebujące "
"semantyki BSD powinny zastąpić wywołania do B<setjmp>(), wywołaniami "
"B<sigsetjmp>() z niezerwoym argumentem I<savesigs>."

#. 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 ""
"B<setjmp>()  and B<longjmp>()  can be useful for dealing with errors inside "
"deeply nested function calls or to allow a signal handler to pass control to "
"a specific point in the program, rather than returning to the point where "
"the handler interrupted the main program.  In the latter case, if you want "
"to portably save and restore signal masks, use B<sigsetjmp>()  and "
"B<siglongjmp>().  See also the discussion of program readability below."
msgstr ""
"B<setjmp>() i B<longjmp>() mogą być przydatne do radzenia sobie z błędami w "
"głęboko zagnieżdżonych wywołaniach funkcji albo do umożliwienia procedurze "
"obsługi sygnału do przekazania kontroli do określonego punktu programu, "
"zamiast do powracania do punktu, gdzie procedura obsługi przerwała główny "
"program. W tym drugim przypadku, jeśli chce się zachować i przywrócić maski "
"sygnałów w sposób przenośny, należy korzystać z B<sigsetjmp>() i "
"B<siglongjmp>(). Zob. też opis na temat czytelności programu poniżej."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The compiler may optimize variables into registers, and B<longjmp>()  may "
"restore the values of other registers in addition to the stack pointer and "
"program counter.  Consequently, the values of automatic variables are "
"unspecified after a call to B<longjmp>()  if they meet all the following "
"criteria:"
msgstr ""
"Kompilator może dokonać optymalizacji zmiennych do rejestrów, a B<longjmp>() "
"może przywrócić wartości innych rejestrów oprócz wskaźnika stosu i licznika "
"programu. Co za tym idzie, wartości automatycznych zmiennych są nieokreślone "
"po wywołaniu B<longjmp>(), jeśli zostaną spełnione wszystkie poniższe "
"kryteria:"

#. 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 ""
"they are local to the function that made the corresponding B<setjmp>()  call;"
msgstr ""
"są lokalne w stosunku do funkcji, która wykonała odpowiednie wywołanie "
"B<setjmp>();"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"their values are changed between the calls to B<setjmp>()  and B<longjmp>(); "
"and"
msgstr ""
"ich wartości są zmienione pomiędzy wywołaniami do B<setjmp>() i "
"B<longjmp>(); i"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "they are not declared as I<volatile>."
msgstr "nie są zadeklarowane jako I<volatile> (ulotne)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Analogous remarks apply for B<siglongjmp>()."
msgstr "Te same uwagi stosują się do B<siglongjmp>()."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Nonlocal gotos and program readability"
msgstr "Nielokalne goto i czytelność programu"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"While it can be abused, the traditional C \"goto\" statement at least has "
"the benefit that lexical cues (the goto statement and the target label)  "
"allow the programmer to easily perceive the flow of control.  Nonlocal gotos "
"provide no such cues: multiple B<setjmp>()  calls might employ the same "
"I<jmp_buf> variable so that the content of the variable may change over the "
"lifetime of the application.  Consequently, the programmer may be forced to "
"perform detailed reading of the code to determine the dynamic target of a "
"particular B<longjmp>()  call.  (To make the programmer's life easier, each "
"B<setjmp>()  call should employ a unique I<jmp_buf> variable.)"
msgstr ""
"Choć może być nadużywane, tradycyjne wyrażenie \\[Bq]goto\\[rq] języka C "
"korzysta przynajmniej ze wskazówek leksykalnych (wyrażenie goto i docelowa "
"etykieta), co pozwala programiście łatwo wyczuć przepływ kontroli. "
"Nielokalne goto nie zapewniają takich wskazówek, tej samej zmiennej "
"I<jmp_buf> może używać wiele wywołań B<setjmp>(), tak więc zawartość "
"zmiennej może się zmieniać w trakcie istnienia aplikacji. Co za tym idzie, "
"programista może być zmuszony do szczegółowej analizy kodu, aby określić "
"dynamiczny cel danego wywołania B<longjmp>() (aby ułatwić życie "
"programiście, każde wywołanie B<setjmp>() powinno mieć unikatową zmienną "
"I<jmp_buf>)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Adding further difficulty, the B<setjmp>()  and B<longjmp>()  calls may not "
"even be in the same source code module."
msgstr ""
"Dodatkową trudność stanowi fakt, że wywołania B<setjmp>() i B<longjmp>() nie "
"muszą być nawet w tym samym module kodu źródłowego."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In summary, nonlocal gotos can make programs harder to understand and "
"maintain, and an alternative should be used if possible."
msgstr ""
"Podsumowując, nielokalne goto powodują, że programy są trudne do zrozumienia "
"i utrzymywania, zatem jeśli jest to możliwe, należy używać innych rozwiązań."

#. type: SS
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Undefined Behavior"
msgstr "Niezdefiniowane zachowanie"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If the function which called B<setjmp>()  returns before B<longjmp>()  is "
"called, the behavior is undefined.  Some kind of subtle or unsubtle chaos is "
"sure to result."
msgstr ""
"Jeśli funkcja, która wywołała B<setjmp>() powróci przed wywołaniem "
"B<longjmp>(), zachodzi niezdefiniowane zachowanie. Na pewno wystąpi, "
"mniejszy lub większy, chaos."

#
#
#.  The following statement appeared in versions up to POSIX.1-2008 TC1,
#.  but is set to be removed in POSIX.1-2008 TC2:
#.      According to POSIX.1, if a
#.      .BR longjmp ()
#.      call is performed from a nested signal handler
#.      (i.e., from a handler that was invoked in response to a signal that was
#.      generated while another signal was already in the process of being
#.      handled), the behavior is undefined.
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If, in a multithreaded program, a B<longjmp>()  call employs an I<env> "
"buffer that was initialized by a call to B<setjmp>()  in a different thread, "
"the behavior is undefined."
msgstr ""
"Jeśli w programie wielowątkowym, wywołanie B<longjmp>() użyje bufora I<env>, "
"który był zainicjowany wywołaniem B<setjmp>() w innym wątku, zachowanie jest "
"niezdefiniowanie."

#.  http://austingroupbugs.net/view.php?id=516#c1195
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"POSIX.1-2008 Technical Corrigendum 2 adds B<longjmp>()  and B<siglongjmp>()  "
"to the list of async-signal-safe functions.  However, the standard "
"recommends avoiding the use of these functions from signal handlers and goes "
"on to point out that if these functions are called from a signal handler "
"that interrupted a call to a non-async-signal-safe function (or some "
"equivalent, such as the steps equivalent to B<exit>(3)  that occur upon a "
"return from the initial call to I<main>()), the behavior is undefined if the "
"program subsequently makes a call to a non-async-signal-safe function.  The "
"only way of avoiding undefined behavior is to ensure one of the following:"
msgstr ""
"POSIX.1-2008 Technical Corrigendum 2 dodaje B<longjmp>() i B<siglongjmp>()  "
"do listy funkcji async-signal-safe. Jednak standard zaleca unikania "
"korzystania z tych funkcji z procedur obsługi sygnału wskazując, że gdy "
"funkcje te są wywoływane z procedury obsługi sygnału, który przerwał "
"wywołanie do funkcji non-async-signal-safe (lub odpowiednika, np. "
"ekwiwalentne kroki do B<exit>(3), które zachodzą przy powrocie z pierwotnego "
"wywołania do I<main>()), zachowanie jest niezdefiniowane, gdy program wykona "
"następnie wywołanie do funkcji non-async-signal-safe. Jedynym sposobem "
"uniknięcia niezdefiniowanego zachowania jest zapewnienie jednego z "
"poniższych:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"After long jumping from the signal handler, the program does not call any "
"non-async-signal-safe functions and does not return from the initial call to "
"I<main>()."
msgstr ""
"Po długim skoku z pierwotnej procedury obsługi sygnału, program nie wywołuje "
"żadnych funkcji non-async-signal-safe i nie powraca z pierwotnego wywołania "
"do I<main>()."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Any signal whose handler performs a long jump must be blocked during "
"I<every> call to a non-async-signal-safe function and no non-async-signal-"
"safe functions are called after returning from the initial call to I<main>()."
msgstr ""
"Wszelkie sygnały, których procedury obsługi wykonują długi skok, muszą być "
"blokowane w trakcie I<każdego> wywołania do funkcji non-async-signal-safe i "
"żadna funkcja non-async-signal-safe nie może być wywołana po powrocie z "
"pierwotnego wywołania do I<main>()."

#. 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<signal>(7), B<signal-safety>(7)"
msgstr "B<signal>(7), B<signal-safety>(7)"

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "2023-02-05"
msgstr "5 lutego 2023 r."

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

#. type: Plain text
#: debian-bookworm
msgid "B<setjmp>(), B<longjmp>(): POSIX.1-2001, POSIX.1-2008, C99."
msgstr "B<setjmp>(), B<longjmp>(): POSIX.1-2001, POSIX.1-2008, C99."

#. type: Plain text
#: debian-bookworm
msgid "B<sigsetjmp>(), B<siglongjmp>(): POSIX.1-2001, POSIX.1-2008."
msgstr "B<sigsetjmp>(), B<siglongjmp>(): POSIX.1-2001, POSIX.1-2008."

#. type: SS
#: debian-bookworm
#, no-wrap
msgid "Caveats"
msgstr "Zastrzeżenia"

#. 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"

#. 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)"