path: root/po/de/man3/setjmp.3.po

# German translation of manpages
# This file is distributed under the same license as the manpages-l10n package.
# Copyright © of this file:
# Patrick Rother <krd@gulu.net>, 1996.
# Chris Leick <c.leick@vollbio.de>, 2010-2014, 2016.
# Dr. Tobias Quathamer <toddy@debian.org>, 2016.
# Helge Kreutzmann <debian@helgefjell.de>, 2016.
# Mario Blättermann <mario.blaettermann@gmail.com>, 2023.
msgid ""
msgstr ""
"Project-Id-Version: manpages-l10n 4.18.1\n"
"POT-Creation-Date: 2024-03-01 17:07+0100\n"
"PO-Revision-Date: 2023-05-13 11:41+0200\n"
"Last-Translator: Mario Blättermann <mario.blaettermann@gmail.com>\n"
"Language-Team: German <debian-l10n-german@lists.debian.org>\n"
"Language: de\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
"X-Generator: Lokalize 23.04.0\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 fedora-40 fedora-rawhide mageia-cauldron
#, no-wrap
msgid "2023-10-31"
msgstr "31. Oktober 2023"

#. 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 "BEZEICHNUNG"

#. 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 - Nichtlokalen Sprungbefehl "
"durchführen"

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

#. 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 "Standard-C-Bibliothek (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 "ÜBERSICHT"

#. 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<Umg>B<);>\n"
"B<int sigsetjmp(sigjmp_buf >I<Umg>B<, int >I<speicherSig>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<Umg>B<, int >I<Wert>B<);>\n"
"B<[[noreturn]] void siglongjmp(sigjmp_buf >I<Umg>B<, int >I<Wert>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 ""
"Mit Glibc erforderliche Feature-Test-Makros (siehe "
"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>(): siehe ANMERKUNGEN."

#. 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 "BESCHREIBUNG"

#. 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 ""
"Die auf dieser Seite beschriebenen Funktionen werden für »nichtlokale Gotos« "
"verwandt: Übergabe der Ausführung von einer Funktion zu einer vorbestimmten "
"Stelle in einer anderen Funktion. Die Funktion B<setjmp>() etabliert "
"dynamisch das Ziel, zu dem die Steuerung später übergeben wird und "
"B<longjmp>() führt den Ausführungstransfer aus."

#. 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 ""
"Die Funktion B<setjmp>() speichert verschiedene Informationen über die "
"aufrufende Umgebung (typischerweise den Stack-Zeiger, den Anweisungszeiger, "
"möglicherweise die Werte von anderen Registern und die Signalmaske) im "
"Puffer I<Umg> für die spätere Verwendung durch B<longjmp>(). In diesem Fall "
"liefert B<setjmp>() 0 zurück."

#. 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 ""
"Die Funktion B<longjmp>() verwendet die in I<Umg> gespeicherten "
"Informationen, um die Steuerung zu dem Punkt zurückzuübergeben, an dem "
"B<setjmp>() aufgerufen worden war und den Stack auf seinem Zustand zum "
"Zeitpunkt des Aufrufs von B<setjmp>() wiederherzustellen (»zurückzuspulen«). "
"Zusätzlich und abhängig von der Implementierung (siehe ANMERKUNGEN) können "
"die Werte einiger anderer Register und der Prozesssignalmaske auf den Wert "
"zum Zeitpunkt des Aufrufs von B<setjmp>() wiederhergestellt werden."

#. 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 ""
"Nach einem erfolgreichen B<longjmp>() fährt die Ausführung so fort, als ob "
"B<setjmp>() ein zweites Mal zurückgekehrt wäre. Diese »Schummel«-Rückkehr "
"kann von einem echten Aufruf von B<setjmp>() unterschieden werden, da die "
"»Schummel«-Rückkehr den in I<Wert> bereitgestellten Wert zurückliefert. "
"Falls der Programmierer fehlerhafterweise den Wert 0 in I<Wert> weitergibt, "
"wird die »Schummel«-Rückkehr stattdessen 1 zurückliefern."

#. 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() und 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>() und B<siglongjmp>() führen auch nichtlokale Gotos durch, "
"stellen aber eine vorhersehbare Behandlung der Prozesssignalmaske bereit."

#. 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 ""
"Nur wenn das an B<sigsetjmp>() übergebene Argument I<speicherSig> nicht Null "
"ist, wird die aktuelle Signalmaske des Prozesses in I<Umg> gespeichert und "
"wiederhergestellt, wenn später mit diesem I<Umg> ein B<siglongjmp> "
"durchgeführt wird."

#. 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 "RÜCKGABEWERT"

#. 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 ""
"B<setjmp>() und B<sigsetjmp>() geben 0 zurück, wenn sie direkt aufgerufen "
"wurden; bei dem »nachgeahmten« Zurückkehren, das nach B<longjmp>() und "
"B<siglongjmp>() auftritt, wird der in I<Wert> angegebene Nichtnull-Wert "
"zurückgegeben."

#. 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 "Die Funktionen B<longjmp>() oder B<siglongjmp>() kehren nicht zurück."

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

#. 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 ""
"Siehe B<attributes>(7) für eine Erläuterung der in diesem Abschnitt "
"verwandten Ausdrücke."

#. 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 "Schnittstelle"

#. 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 "Attribut"

#. 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 "Wert"

#. 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 "Multithread-Fähigkeit"

#. 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-Sicher"

#. 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 "STANDARDS"

#. 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 "GESCHICHTE"

#. 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 spezifiziert nicht, ob B<setjmp>() die Signalmaske sichern wird (um "
"sie später während B<longjmp>() wieder herzustellen). In System-V wird es "
"dies nicht tun. In 4.3BSD wird es dies tun und dort gibt es eine Funktion "
"B<_setjmp>(), die es nicht tut. Das Verhalten unter Linux hängt von der "
"Glibc-Version und den Einstellungen der Feature-Test-Makros ab. Vor Glibc "
"2.19 folgte B<setjmp>() standardmäßig dem Verhalten von System V, aber das "
"BSD-Verhalten wird bereitgestellt, wenn das B<_BSD_SOURCE>-Feature-Test-"
"Macro explizit definiert ist und weder B<_POSIX_SOURCE>, B<_POSIX_C_SOURCE>, "
"B<_XOPEN_SOURCE>, B<_GNU_SOURCE> noch B<_SVID_SOURCE> definiert ist. Seit "
"Glibc 2.19 stellt I<E<lt>setjmp.hE<gt>> nur die System-V-Version von "
"B<setjmp>() bereit. Programme, die die BSD-Semantik benötigen, sollten "
"Aufrufe von B<setjmp>() durch Aufrufe von B<sigsetjmp>(), bei denen das "
"Argument I<speicherSig> ungleich numerisch Null ist, ersetzen."

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

#. 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>() und B<longjmp>() können zum Umgang mit Fehlern innerhalb "
"tiefverschachtelter Funktionsaufrufe nützlich sein oder um einem Signal-"
"Handler zu ermöglichen, die Steuerung an einen bestimmten Punkt in dem "
"Programm zu übergeben, statt zu dem Punkt zurückzukehren, in dem der Handler "
"das Hauptprogramm unterbrochen hat. In letzterem Falle verwenden Sie "
"B<sigsetjmp>() und B<siglongjmp>(), falls Sie die Signalmaske portabel "
"speichern und wiederherstellen möchten. Lesen Sie auch die Diskussion zur "
"Programmlesbarkeit weiter unten."

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

#. 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 ""
"Der Compiler kann Variablen in Register optimieren und B<longjmp>() kann die "
"Werte anderer Register zusätzlich zum Stack- und Programmzeiger "
"wiederherstellen. Daher ist der Wert von automatischen Variablen nach einem "
"Aufruf von B<longjmp>() undefiniert, falls alle folgenden Kriterien "
"zutreffen:"

#. 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 ""
"sie sind für die Funktion, die den entsprechenden Aufruf B<setjmp>() "
"durchführte, lokal,"

#. 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 ""
"ihre Werte sind zwischen Aufrufen von B<setjmp>() und B<longjmp>() geändert, "
"und"

#. 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 "sie sind nicht als I<volatile> deklariert."

#. 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 "Entsprechende Anmerkungen gelten für 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 "Nicht lokale GOTOs und Programmlesbarkeit"

#. 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 ""
"Auch wenn er missbraucht werden kann, hat der traditionelle »goto«-Ausdruck "
"von C zumindest den Vorteil, dass lexikalische Hinweise (der Goto-Ausdruck "
"und die Zielmarkierung) dem Programmierer erlauben, leicht den Ablauf zu "
"verstehen. Nichtlokale Gotos stellen keine solchen Hinweise bereit: Mehrere "
"Aufrufe von B<setjmp>() können die gleiche Variable I<jmp_buf> einsetzen, so "
"dass der Inhalt der Variablen sich über die Lebensdauer des Programmes "
"verändern kann. Konsequenterweise kann der Programmierer dazu gezwungen "
"sein, den Code detailliert zu lesen, um das dynamische Ziel eines bestimmten "
"Aufrufs von B<longjmp>() zu ermitteln. (Um das Leben der Programmierer zu "
"erleichtern, sollte jeder Aufruf von B<setjmp>() eine eineindeutige Variable "
"I<jmp_buf> einsetzen.)"

#. 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 ""
"Weitere Schwierigkeiten kommen hinzu, da die Aufrufe von B<setjmp>() und "
"B<longjmp>() nicht zwingend im gleichen Quellcodemodul sein müssen."

#. 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 ""
"Zusammenfassend erschweren nicht lokale GOTOs das Verständnis und die "
"Verwaltung von Programmen. Falls möglich, sollte eine Alternative benutzt "
"werden."

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

#. 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 ""
"Falls die Funktion, die B<setjmp>() aufruft, zurückkehrt, bevor B<longjmp>() "
"aufgerufen wird, ist das Verhalten undefiniert. Irgendwelches subtiles oder "
"nicht so subtiles Chaos entsteht bestimmt dadurch."

#
#
#.  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 ""
"Falls ein B<longjmp>()-Aufruf in einem Programm mit mehreren Threads einen "
"I<Umg>-Puffer einsetzt, der durch einen Aufruf von B<setjmp>() in einem "
"anderen Thread initialisiert wurde, ist sein Verhalten nicht definiert."

#.  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 Technische Berichtigung 2 fügt B<longjmp>() und B<siglongjmp>() "
"zur Liste der asynchronsignalsicheren Funktionen hinzu. Der Standard "
"empfiehlt jedoch den Gebrauch dieser Funktionen aus Signal-Handlern zu "
"vermeiden. Sie fährt damit fort, zu betonen, dass, falls diese Funktionen "
"von einem Signal-Handler aufgerufen werden, der einen Aufruf einer nicht "
"asynchronsignalsicheren Funktion unterbrochen hatte (oder etwas "
"gleichbedeutendem, wie den Schritten, die B<exit>(3) entsprechen, die über "
"eine Rückkehr vom initialen Aufruf zu I<main>() auftreten), das Verhalten "
"nicht definiert ist, falls das Programm nachfolgend einen Aufruf einer nicht "
"asynchronsignalsicheren Funktion durchführt. Der einzige Weg, nicht "
"definiertes Verhalten zu vermeiden, ist, eines des Nachfolgenden "
"sicherzustellen:"

#. 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 ""
"Nach langen Sprüngen vom Signal-Handler ruft das Programm keine "
"asynchronsignalsicheren Funktionen auf und kehrt nicht vom initialen Aufruf "
"von I<main>() zurück."

#. 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 ""
"Jedes Signal, dessen Handler einen langen Sprung durchführt, muss während "
"I<jedes> Aufrufs einer nicht asynchronsignalsicheren Funktion blockiert "
"werden und keine nicht asynchronsignalsicheren Funktionen werden nach der "
"Rückkehr vom initialen Aufruf von I<main>() aufgerufen."

#. 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 "SIEHE AUCH"

#. 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. Februar 2023"

#. 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 "Warnungen"

#. type: TH
#: debian-unstable opensuse-tumbleweed
#, no-wrap
msgid "2023-07-20"
msgstr "20. Juli 2023"

#. 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. März 2023"

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