path: root/po/it/man7/signal.7.po

# Italian translation of manpages
# This file is distributed under the same license as the manpages-l10n package.
# Copyright © of this file:
# Ottavio G. Rizzo <rizzo@pluto.linux.it>, 1998.
# Giulio Daprelà <giulio@pluto.it>, 2005-2007.
# Elisabetta Galli <lab@kkk.it>, 2008.
# Marco Curreli <marcocurreli@tiscali.it>, 2013-2018, 2020, 2021.
msgid ""
msgstr ""
"Project-Id-Version: manpages-l10n 4.0.0\n"
"POT-Creation-Date: 2024-06-01 06:22+0200\n"
"PO-Revision-Date: 2021-05-15 21:26+0200\n"
"Last-Translator: Marco Curreli <marcocurreli@tiscali.it>\n"
"Language-Team: Italian <pluto-ildp@lists.pluto.it>\n"
"Language: it\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 21.04.1\n"

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

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

#. 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 "NOME"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "signal - overview of signals"
msgstr "signal - panoramica sui segnali"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Linux supports both POSIX reliable signals (hereinafter \"standard signals"
"\") and POSIX real-time signals."
msgstr ""
"Linux supporta sia i segnali POSIX affidabili (d'ora in avanti \"segnali "
"standard\") che i segnali real-time POSIX."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Signal dispositions"
msgstr "Disposizioni dei segnali"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Each signal has a current I<disposition>, which determines how the process "
"behaves when it is delivered the signal."
msgstr ""
"Ciascun segnale ha una I<disposizione> attuale, che determina come si "
"comporta il processo quando il segnale viene recapitato."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The entries in the \"Action\" column of the table below specify the default "
"disposition for each signal, as follows:"
msgstr ""
"Le voci nella colonna \"Action\" della tabella qui sotto specificanola "
"disposizione predefinita di ogni segnale, come segue:"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Default action is to terminate the process."
msgstr "L'azione predefinita è terminare il processo."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Default action is to ignore the signal."
msgstr "L'azione predefinita è ignorare il segnale."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Default action is to terminate the process and dump core (see B<core>(5))."
msgstr ""
"L'azione predefinita è terminare il processo ed eseguire un core dump "
"(vedere B<core>(5))."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Default action is to stop the process."
msgstr "L'azione predefinita è arrestare il processo."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Default action is to continue the process if it is currently stopped."
msgstr ""
"L'azione predefinita è far continuare il processo se esso è attualmente "
"fermo."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A process can change the disposition of a signal using B<sigaction>(2)  or "
"B<signal>(2).  (The latter is less portable when establishing a signal "
"handler; see B<signal>(2)  for details.)  Using these system calls, a "
"process can elect one of the following behaviors to occur on delivery of the "
"signal: perform the default action; ignore the signal; or catch the signal "
"with a I<signal handler>, a programmer-defined function that is "
"automatically invoked when the signal is delivered."
msgstr ""
"Un processo può cambiare la disposizione di un segnale usando "
"B<sigaction>(2) o B<signal>(2) (L'ultimo è meno portabile quando si crea un "
"gestore di segnale; si veda B<signal>(2) per i dettagli.) Usando queste "
"chiamate di sistema, un processo può assumere uno dei seguenti comportamenti "
"al recapito del segnale: eseguire l'azione predefinita; ignorare il segnale; "
"intercettare il segnale con un I<gestore di segnale>, una funzione definita "
"dal programmatore che è automaticamente invocata quando il segnale è "
"recapitato."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"By default, a signal handler is invoked on the normal process stack.  It is "
"possible to arrange that the signal handler uses an alternate stack; see "
"B<sigaltstack>(2)  for a discussion of how to do this and when it might be "
"useful."
msgstr ""
"Il gestore di segnale viene chiamato, in modo predefinito, nel normale stack "
"del processo. È possibile fare in modo che il gestore di segnale usi uno "
"stack alternativo: vedere B<sigaltstack>(2) per una spiegazione su come "
"farlo e quando può essere utile."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The signal disposition is a per-process attribute: in a multithreaded "
"application, the disposition of a particular signal is the same for all "
"threads."
msgstr ""
"La disposizione del segnale è un attributo per processo: in un'applicazione "
"multithread, la disposizione di un particolare segnale è la stessa per tutti "
"i thread."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A child created via B<fork>(2)  inherits a copy of its parent's signal "
"dispositions.  During an B<execve>(2), the dispositions of handled signals "
"are reset to the default; the dispositions of ignored signals are left "
"unchanged."
msgstr ""
"Un processo figlio creato tramite B<fork>(2) eredita una copia della "
"disposizione dei segnali del genitore. Durante un B<execve>(2), la "
"disposizione dei segnali gestiti viene inizializzata ai valori predefiniti; "
"la disposizione dei segnali ignorati viene lasciata com'è."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Sending a signal"
msgstr "Inviare un segnale"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following system calls and library functions allow the caller to send a "
"signal:"
msgstr ""
"Le seguenti chiamate di sistema e funzioni di libreria permettonoal "
"chiamante di inviare un segnale:"

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<raise>(3)"
msgstr "B<raise>(3)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Sends a signal to the calling thread."
msgstr "Invia un segnale al thread chiamante."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Sends a signal to a specified process, to all members of a specified process "
"group, or to all processes on the system."
msgstr ""
"invia un segnale al processo specificato, a tutti i membri del processo di "
"gruppo specificato o a tutti i processi nel sistema."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Sends a signal to a process identified by a PID file descriptor."
msgstr ""
"Invia un segnale a un processo identificato da un descrittore di file di PID."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<killpg>(3)"
msgstr "B<killpg>(3)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Sends a signal to all of the members of a specified process group."
msgstr "Invia un segnale a tutti i membri del processo di gruppo specificato."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<pthread_kill>(3)"
msgstr "B<pthread_kill>(3)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Sends a signal to a specified POSIX thread in the same process as the caller."
msgstr ""
"Invia un segnale al thread POSIX specificato nello stesso processo del "
"chiamante."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Sends a signal to a specified thread within a specific process.  (This is "
"the system call used to implement B<pthread_kill>(3).)"
msgstr ""
"Invia un segnale ad un processo specificato all'interno di un processo ben "
"preciso (è la chiamata di sistema usata per implementare B<pthread_kill>(3))."

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<sigqueue>(3)"
msgstr "B<sigqueue>(3)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Sends a real-time signal with accompanying data to a specified process."
msgstr ""
"Invia un segnale real-time insieme a dati di accompagnamento al processo "
"specificato."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Waiting for a signal to be caught"
msgstr "Attendere che un segnale venga intercettato"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following system calls suspend execution of the calling thread until a "
"signal is caught (or an unhandled signal terminates the process):"
msgstr ""
"Le seguenti chiamate di sistema sospendono l'esecuzione del thread chiamante "
"finché non viene intercettato un segnale (o finché un segnale non gestito fa "
"terminare il processo):"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Suspends execution until any signal is caught."
msgstr ""
"Sospende l'esecuzione finché non viene intercettato un segnale qualunque."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Temporarily changes the signal mask (see below) and suspends execution until "
"one of the unmasked signals is caught."
msgstr ""
"Cambia temporaneamente la maschera del segnale (vedere sotto) e sospende "
"l'esecuzione finché viene intercettato uno dei segnali senza maschera."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Synchronously accepting a signal"
msgstr "Accettare in modo sincrono un segnale"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Rather than asynchronously catching a signal via a signal handler, it is "
"possible to synchronously accept the signal, that is, to block execution "
"until the signal is delivered, at which point the kernel returns information "
"about the signal to the caller.  There are two general ways to do this:"
msgstr ""
"Anziché intercettare un segnale in modo asincrono tramite un gestore di "
"segnale, è possibile accettare il segnale in modo sincrono, cioé bloccare "
"l'esecuzione finché il segnale viene consegnato: a questo punto il kernel "
"restituirà informazioni sul segnale al chiamante. Ci sono in generale due "
"modi per farlo:"

#. 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 ""
"B<sigwaitinfo>(2), B<sigtimedwait>(2), and B<sigwait>(3)  suspend execution "
"until one of the signals in a specified set is delivered.  Each of these "
"calls returns information about the delivered signal."
msgstr ""
"B<sigwaitinfo>(2), B<sigtimedwait>(2) e B<sigwait>(3) sospendono "
"l'esecuzione finché viene consegnato uno dei segnali contenuti in un insieme "
"specifico. Ognuna di queste chiamate restituisce informazioni sul segnale "
"consegnato."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<signalfd>(2)  returns a file descriptor that can be used to read "
"information about signals that are delivered to the caller.  Each "
"B<read>(2)  from this file descriptor blocks until one of the signals in the "
"set specified in the B<signalfd>(2)  call is delivered to the caller.  The "
"buffer returned by B<read>(2)  contains a structure describing the signal."
msgstr ""
"B<signalfd>(2) restituisce un descrittore di file che può essere usato per "
"leggere informazioni sui segnali consegnati al chiamante. Ogni B<read>(2) da "
"questo descrittore di file blocca il chiamante finché uno dei segnali "
"nell'insieme specificato dalla chiamata B<signalfd>(2) viene consegnato al "
"chiamante stesso. Il buffer restituito da B<read>(2) contiene una struttura "
"che descrive il segnale."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Signal mask and pending signals"
msgstr "Maschera segnale e segnali pendenti"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A signal may be I<blocked>, which means that it will not be delivered until "
"it is later unblocked.  Between the time when it is generated and when it is "
"delivered a signal is said to be I<pending>."
msgstr ""
"Un segnale può essere I<bloccato>, cioé non verrà recapitato fino a quando "
"non verrà sbloccato. Un segnale viene definito I<pendente> nel periodo di "
"tempo che passa tra quando è stato generato e quando è recapitato."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Each thread in a process has an independent I<signal mask>, which indicates "
"the set of signals that the thread is currently blocking.  A thread can "
"manipulate its signal mask using B<pthread_sigmask>(3).  In a traditional "
"single-threaded application, B<sigprocmask>(2)  can be used to manipulate "
"the signal mask."
msgstr ""
"Ciascun thread in un processo ha una I<maschera segnale> indipendente, che "
"indica l'insieme di segnali che il thread attualmente sta bloccando. Un "
"thread può manipolare la sua maschera segnale usando B<pthread_sigmask>(3). "
"In un'applicazione tradizionale a thread singolo, si può usare "
"B<sigprocmask>(2) per manipolare la maschera segnale."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A child created via B<fork>(2)  inherits a copy of its parent's signal mask; "
"the signal mask is preserved across B<execve>(2)."
msgstr ""
"Un processo figlio creato tramite B<fork>(2) eredita una copia della "
"maschera di segnale del processo genitore: la maschera di segnale viene "
"preservata attraverso B<execve>(2)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A signal may be process-directed or thread-directed.  A process-directed "
"signal is one that is targeted at (and thus pending for)  the process as a "
"whole.  A signal may be process-directed because it was generated by the "
"kernel for reasons other than a hardware exception, or because it was sent "
"using B<kill>(2)  or B<sigqueue>(3).  A thread-directed signal is one that "
"is targeted at a specific thread.  A signal may be thread-directed because "
"it was generated as a consequence of executing a specific machine-language "
"instruction that triggered a hardware exception (e.g., B<SIGSEGV> for an "
"invalid memory access, or B<SIGFPE> for a math error), or because it was "
"targeted at a specific thread using interfaces such as B<tgkill>(2)  or "
"B<pthread_kill>(3)."
msgstr ""
"Un segnale può essere diretto al processo o diretto al thread. Un segnale "
"diretto al processo è uno che è indirizzato (e quindi pendente) al processo "
"nella sua interezza. Un segnale può essere diretto al processo perché è "
"stato generato dal kernel per ragioni diverse da un'eccezione hardware,  o "
"perché è stato inviato usando B<kill>(2) o B<sigqueue>(3). Un segnale "
"diretto al thread è uno che è indirizzato a uno specifico thread. Un segnale "
"può essere diretto al thread perché è stato generato come conseguenza "
"dell'esecuzione di una istruzione specifica in linguaggio macchina che ha "
"provocato un'eccezione hardware (per esempio, B<SIGSEGV> per un accesso in "
"memoria non valido, o B<SIGFPE> per un'operazione aritmetica erronea), o "
"perché è stato indirizzato a uno specifico thread usando interfacce come "
"B<tgkill>(2) o B<pthread_kill>(3)."

#.  Joseph C. Sible notes:
#.  On Linux, if the main thread has the signal unblocked, then the kernel
#.  will always deliver the signal there, citing this kernel code
#.      Per this comment in kernel/signal.c since time immemorial:
#.      /*
#.      * Now find a thread we can wake up to take the signal off the queue.
#.      *
#.      * If the main thread wants the signal, it gets first crack.
#.      * Probably the least surprising to the average bear.
#.      */
#.  But this does not mean the signal will be delivered only in the
#.  main thread, since if a handler is already executing in the main thread
#.  (and thus the signal is blocked in that thread), then a further
#.  might be delivered in a different thread.
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A process-directed signal may be delivered to any one of the threads that "
"does not currently have the signal blocked.  If more than one of the threads "
"has the signal unblocked, then the kernel chooses an arbitrary thread to "
"which to deliver the signal."
msgstr ""
"Un segnale diretto al processo può essere recapitato a uno qualunque dei "
"thread che attualmente non hanno il segnale bloccato. Se più di uno dei "
"thread ha il segnale sbloccato, allora il kernel sceglie un thread "
"arbitrario a cui recapitare il segnale."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A thread can obtain the set of signals that it currently has pending using "
"B<sigpending>(2).  This set will consist of the union of the set of pending "
"process-directed signals and the set of signals pending for the calling "
"thread."
msgstr ""
"Un thread può ottenere l'insieme di segnali che attualmente ha pendenti "
"usando B<sigpending>(2). Questo insieme consisterà nell'unione dell'insieme "
"dei segnali diretti ai processi pendenti e l'insieme di segnali pendenti per "
"il thread chiamante."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"A child created via B<fork>(2)  initially has an empty pending signal set; "
"the pending signal set is preserved across an B<execve>(2)."
msgstr ""
"L'insieme di segnali pendenti di un processo figlio creato tramite "
"B<fork>(2) inizialmente è vuoto: l'insieme di segnali pendenti è preservato "
"attraverso B<execve>(2)."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Execution of signal handlers"
msgstr "Esecuzione dei gestori di segnale"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Whenever there is a transition from kernel-mode to user-mode execution (e."
"g., on return from a system call or scheduling of a thread onto the CPU), "
"the kernel checks whether there is a pending unblocked signal for which the "
"process has established a signal handler.  If there is such a pending "
"signal, the following steps occur:"
msgstr ""

#. 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 ""
"The kernel performs the necessary preparatory steps for execution of the "
"signal handler:"
msgstr ""
"Il kernel effettua necessari passi preliminari per l'esecuzione del gestore "
"di segnale:"

#. type: IP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "(1.1)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The signal is removed from the set of pending signals."
msgstr "Il segnale è rimosso dal'insieme dei segnali pendenti."

#. type: IP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "(1.2)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If the signal handler was installed by a call to B<sigaction>(2)  that "
"specified the B<SA_ONSTACK> flag and the thread has defined an alternate "
"signal stack (using B<sigaltstack>(2)), then that stack is installed."
msgstr ""

#. type: IP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "(1.3)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Various pieces of signal-related context are saved into a special frame that "
"is created on the stack.  The saved information includes:"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"the program counter register (i.e., the address of the next instruction in "
"the main program that should be executed when the signal handler returns);"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"architecture-specific register state required for resuming the interrupted "
"program;"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "the thread's current signal mask;"
msgstr "La maschera di segnale corrente del thread;"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "the thread's alternate signal stack settings."
msgstr "Le impostazioni dello stack del segnale alternativo del thread."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"(If the signal handler was installed using the B<sigaction>(2)  "
"B<SA_SIGINFO> flag, then the above information is accessible via the "
"I<ucontext_t> object that is pointed to by the third argument of the signal "
"handler.)"
msgstr ""

#. type: IP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "(1.4)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Any signals specified in I<act-E<gt>sa_mask> when registering the handler "
"with B<sigprocmask>(2)  are added to the thread's signal mask.  The signal "
"being delivered is also added to the signal mask, unless B<SA_NODEFER> was "
"specified when registering the handler.  These signals are thus blocked "
"while the handler executes."
msgstr ""

#. 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 ""
"The kernel constructs a frame for the signal handler on the stack.  The "
"kernel sets the program counter for the thread to point to the first "
"instruction of the signal handler function, and configures the return "
"address for that function to point to a piece of user-space code known as "
"the signal trampoline (described in B<sigreturn>(2))."
msgstr ""

#. type: IP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "(3)"
msgstr "(3)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The kernel passes control back to user-space, where execution commences at "
"the start of the signal handler function."
msgstr ""

#. type: IP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "(4)"
msgstr "(4)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"When the signal handler returns, control passes to the signal trampoline "
"code."
msgstr ""

#. type: IP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "(5)"
msgstr "(5)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The signal trampoline calls B<sigreturn>(2), a system call that uses the "
"information in the stack frame created in step 1 to restore the thread to "
"its state before the signal handler was called.  The thread's signal mask "
"and alternate signal stack settings are restored as part of this procedure.  "
"Upon completion of the call to B<sigreturn>(2), the kernel transfers control "
"back to user space, and the thread recommences execution at the point where "
"it was interrupted by the signal handler."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Note that if the signal handler does not return (e.g., control is "
"transferred out of the handler using B<siglongjmp>(3), or the handler "
"executes a new program with B<execve>(2)), then the final step is not "
"performed.  In particular, in such scenarios it is the programmer's "
"responsibility to restore the state of the signal mask (using "
"B<sigprocmask>(2)), if it is desired to unblock the signals that were "
"blocked on entry to the signal handler.  (Note that B<siglongjmp>(3)  may or "
"may not restore the signal mask, depending on the I<savesigs> value that was "
"specified in the corresponding call to B<sigsetjmp>(3).)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"From the kernel's point of view, execution of the signal handler code is "
"exactly the same as the execution of any other user-space code.  That is to "
"say, the kernel does not record any special state information indicating "
"that the thread is currently executing inside a signal handler.  All "
"necessary state information is maintained in user-space registers and the "
"user-space stack.  The depth to which nested signal handlers may be invoked "
"is thus limited only by the user-space stack (and sensible software design!)."
msgstr ""

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Standard signals"
msgstr "Segnali standard"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Linux supports the standard signals listed below.  The second column of the "
"table indicates which standard (if any)  specified the signal: \"P1990\" "
"indicates that the signal is described in the original POSIX.1-1990 "
"standard; \"P2001\" indicates that the signal was added in SUSv2 and "
"POSIX.1-2001."
msgstr ""
"Linux supporta i segnali standard elencati di seguito. La seconda colonna "
"della tabella indica quale standard ha descritto il segnale: \"P1990\" "
"indica che il segnale è descritto nello standard POSIX.1-1990 originale; "
"\"P2001\" indica che il segnale è stato aggiunto in SUSv2 e POSIX.1-2001."

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

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

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

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

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "P1990"
msgstr "P1990"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Abort signal from B<abort>(3)"
msgstr "Segnale di interruzione anomala da B<abort>(3)"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Timer signal from B<alarm>(2)"
msgstr "Segnale del timer tempo da B<alarm>(2)"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "P2001"
msgstr "P2001"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Bus error (bad memory access)"
msgstr "Errore sul bus (accesso errato alla memoria)"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Child stopped or terminated"
msgstr "Processo figlio terminato o fermato"

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

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "A synonym for B<SIGCHLD>"
msgstr "Un sinonimo di B<SIGCHLD>"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Continue if stopped"
msgstr "Il processo può continuare, se era stato fermato."

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Emulator trap"
msgstr "Emulatore di trap"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Floating-point exception"
msgstr "Eccezione in un numero in virgola mobile"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Hangup detected on controlling terminal"
msgstr "La linea sul terminale che ha il controllo è stata"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "or death of controlling process"
msgstr "agganciata o il processo che ha il controllo è morto"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Illegal Instruction"
msgstr "Istruzione illegale"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "A synonym for B<SIGPWR>"
msgstr "Un sinonimo di B<SIGPWR>"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Interrupt from keyboard"
msgstr "Interruzione da tastiera"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "I/O now possible (4.2BSD)"
msgstr "I/O ora possibile (4.2BSD)"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "IOT trap. A synonym for B<SIGABRT>"
msgstr "Trappola IOT. Sinonimo di B<SIGABRT>"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Kill signal"
msgstr "Termina il processo"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "File lock lost (unused)"
msgstr "Perso il lock del file (non usato)"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Broken pipe: write to pipe with no"
msgstr "Pipe rotta: scrittura su una pipe priva di"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "readers; see B<pipe>(7)"
msgstr "lettori; vedi B<pipe>(7)"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Pollable event (Sys V);"
msgstr "Evento suscettibile di polling (Sys V);"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "synonym for B<SIGIO>"
msgstr "Sinonimo di B<SIGIO>"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Profiling timer expired"
msgstr "Timer del profiler scaduto"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Power failure (System V)"
msgstr "Mancanza di corrente (System V)"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Quit from keyboard"
msgstr "Segnale d'uscita della tastiera"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Invalid memory reference"
msgstr "Riferimento di memoria non valido"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Stack fault on coprocessor (unused)"
msgstr "Errore dello stack del coprocessore (inutilizzato)"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Stop process"
msgstr "Ferma il processo"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Stop typed at terminal"
msgstr "Stop digitato dal terminale"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Bad system call (SVr4);"
msgstr "Chiamata di sistema errata (SVr4);"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "see also B<seccomp>(2)"
msgstr "vedi anche B<seccomp>(2)"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Termination signal"
msgstr "Segnale di termine"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Trace/breakpoint trap"
msgstr "Trappola per trace/breakpoint"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Terminal input for background process"
msgstr "Input da terminale per un processo sullo sfondo"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Terminal output for background process"
msgstr "Output da terminale per un processo sullo sfondo"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Synonymous with B<SIGSYS>"
msgstr "Sinonimo di B<SIGSYS>"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Urgent condition on socket (4.2BSD)"
msgstr "Condizione urgente sul socket (4.2BSD)"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "SIGUSR1"
msgstr "SIGUSR1"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "User-defined signal 1"
msgstr "Segnale 1 definito dall'utente"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "SIGUSR2"
msgstr "SIGUSR2"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "User-defined signal 2"
msgstr "Segnale 2 definito dall'utente"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Virtual alarm clock (4.2BSD)"
msgstr "Allarme virtuale (4.2BSD)"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "CPU time limit exceeded (4.2BSD);"
msgstr "Superato tempo limite di CPU (4.2BSD);"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "see B<setrlimit>(2)"
msgstr "vedi anche B<setrlimit>(2)"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "File size limit exceeded (4.2BSD);"
msgstr "Limite dimensione file superato (4.2BSD);"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Window resize signal (4.3BSD, Sun)"
msgstr "Dimensioni finestra cambiate (4.3BSD, Sun)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The signals B<SIGKILL> and B<SIGSTOP> cannot be caught, blocked, or ignored."
msgstr ""
"I segnali B<SIGKILL> e B<SIGSTOP> non possono essere intercettati, bloccati "
"o ignorati."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Up to and including Linux 2.2, the default behavior for B<SIGSYS>, "
"B<SIGXCPU>, B<SIGXFSZ>, and (on architectures other than SPARC and MIPS)  "
"B<SIGBUS> was to terminate the process (without a core dump).  (On some "
"other UNIX systems the default action for B<SIGXCPU> and B<SIGXFSZ> is to "
"terminate the process without a core dump.)  Linux 2.4 conforms to the "
"POSIX.1-2001 requirements for these signals, terminating the process with a "
"core dump."
msgstr ""
"Fino a Linux 2.2 incluso, il comportamento predefinito per B<SIGSYS>, "
"B<SIGXCPU>, B<SIGXFSZ>, e (su architetture diverse da SPARC e MIPS) "
"B<SIGBUS> era terminare il processo (senza eseguire un core dump). (In "
"alcuni altri sistemi UNIX l'azione predefinita per B<SIGXCPU> e B<SIGXFSZ> è "
"terminare il processo senza eseguire un core dump.) Linux 2.4 è conforme ai "
"requisiti di POSIX.1-2001 per questi segnali, terminando il processo con un "
"core dump."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<SIGEMT> is not specified in POSIX.1-2001, but nevertheless appears on most "
"other UNIX systems, where its default action is typically to terminate the "
"process with a core dump."
msgstr ""
"B<SIGEMT> non è specificato in POSIX.1-2001, tuttavia appare in molti altri "
"sistemi UNIX, dove la sua azione predefinita è tipicamente di terminare il "
"processo con un core dump."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<SIGPWR> (which is not specified in POSIX.1-2001) is typically ignored by "
"default on those other UNIX systems where it appears."
msgstr ""
"B<SIGPWR> (non specificato in POSIX.1-2001) è tipicamente ignorato in via "
"predefinita in questi altri UNIX dove appare."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<SIGIO> (which is not specified in POSIX.1-2001) is ignored by default on "
"several other UNIX systems."
msgstr ""
"B<SIGIO> (non specificato in POSIX.1-2001) è ignorato in via predefinita in "
"molti altri sistemi UNIX."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Queueing and delivery semantics for standard signals"
msgstr "Semantica di accodamento e recapito per i segnali standard"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If multiple standard signals are pending for a process, the order in which "
"the signals are delivered is unspecified."
msgstr ""
"Se ci sono più segnali pendenti per un medesimo processo, l'ordine in cui i "
"segnali vengono recapitati non è specificato."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Standard signals do not queue.  If multiple instances of a standard signal "
"are generated while that signal is blocked, then only one instance of the "
"signal is marked as pending (and the signal will be delivered just once when "
"it is unblocked).  In the case where a standard signal is already pending, "
"the I<siginfo_t> structure (see B<sigaction>(2))  associated with that "
"signal is not overwritten on arrival of subsequent instances of the same "
"signal.  Thus, the process will receive the information associated with the "
"first instance of the signal."
msgstr ""
"I segnali standard non vengono accodati. Se vengono generate istanze "
"multiple di un segnale standard mentre quel segnale è bloccato, solo "
"un'istanza del segnale viene marcata come pendente (e il segnale verrà "
"recapitato non appena verrà sbloccato). Nel caso in cui un segnale standard "
"sia già pendente, la struttura I<siginfo_t> (si veda B<sigaction>(2)) "
"associata con quel segnale non viene sovrascritta all'arrivo di successive "
"istanze dello stesso segnale. Quindi, il processo riceverà l'informazione "
"associata alla prima istanza del segnale."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Signal numbering for standard signals"
msgstr "Numerazione dei segnali per i segnali standard"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The numeric value for each signal is given in the table below.  As shown in "
"the table, many signals have different numeric values on different "
"architectures.  The first numeric value in each table row shows the signal "
"number on x86, ARM, and most other architectures; the second value is for "
"Alpha and SPARC; the third is for MIPS; and the last is for PARISC.  A dash "
"(-) denotes that a signal is absent on the corresponding architecture."
msgstr ""
"Il valore numerico di ogni segnale è indicato nella tabella seguente. Come "
"mostrato nella tabella, molti segnallii hanno valori numerici diversi su "
"architetture diverse. Il primo argomento numerico in ogni riga della tabella "
"mostra il numero di segnale su x86, ARM, e molte altre architteture; il "
"secondo valore è per Alpha e SPARC; il terzo è per MIPS; e l'ultimo è per "
"PARISC. Un trattino (-) indica che un segnale è assente nell'architettura "
"corrispondente."

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "x86/ARM"
msgstr "x86/ARM"

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

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

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

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "most others"
msgstr "molti altri"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "\\01"
msgstr "\\01"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "\\02"
msgstr "\\02"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "\\03"
msgstr "\\03"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "\\04"
msgstr "\\04"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "\\05"
msgstr "\\05"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "\\06"
msgstr "\\06"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "\\07"
msgstr "\\07"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "10"
msgstr "10"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "\\08"
msgstr "\\08"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "\\09"
msgstr "\\09"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "30"
msgstr "30"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "16"
msgstr "16"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "11"
msgstr "11"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "12"
msgstr "12"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "31"
msgstr "31"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "17"
msgstr "17"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "13"
msgstr "13"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "14"
msgstr "14"

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

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "20"
msgstr "20"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "18"
msgstr "18"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "19"
msgstr "19"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "25"
msgstr "25"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "26"
msgstr "26"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "23"
msgstr "23"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "24"
msgstr "24"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "21"
msgstr "21"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "27"
msgstr "27"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "22"
msgstr "22"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "28"
msgstr "28"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "29"
msgstr "29"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Same as SIGIO"
msgstr "Lo stesso di SIGIO"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "29/-"
msgstr "29/-"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "-/29"
msgstr "-/29"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Note the following:"
msgstr "Si noti quanto segue:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Where defined, B<SIGUNUSED> is synonymous with B<SIGSYS>.  Since glibc 2.26, "
"B<SIGUNUSED> is no longer defined on any architecture."
msgstr ""
"Dove definito, B<SIGUNUSED> è sinonimo di B<SIGSYS>. Da glibc 2.26, "
"B<SIGUNUSED> non è più definito su nessuna architettura."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Signal 29 is B<SIGINFO>/B<SIGPWR> (synonyms for the same value) on Alpha but "
"B<SIGLOST> on SPARC."
msgstr ""
"Il segnale 29 è B<SIGINFO>/B<SIGPWR> (synonimi per lo stesso valore) su "
"Alpha ma B<SIGLOST> su SPARC."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Real-time signals"
msgstr "Segnali real-time"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "Starting with version 2.2, Linux supports real-time signals as originally "
#| "defined in the POSIX.1b real-time extensions (and now included in "
#| "POSIX.1-2001).  The range of supported real-time signals is defined by "
#| "the macros B<SIGRTMIN> and B<SIGRTMAX>.  POSIX.1-2001 requires that an "
#| "implementation support at least B<_POSIX_RTSIG_MAX> (8) real-time signals."
msgid ""
"Starting with Linux 2.2, Linux supports real-time signals as originally "
"defined in the POSIX.1b real-time extensions (and now included in "
"POSIX.1-2001).  The range of supported real-time signals is defined by the "
"macros B<SIGRTMIN> and B<SIGRTMAX>.  POSIX.1-2001 requires that an "
"implementation support at least B<_POSIX_RTSIG_MAX> (8) real-time signals."
msgstr ""
"A partire dalla versione 2.2, Linux supporta i segnali real-time come "
"originariamente definiti nelle estensioni real-time di POSIX.1b (e ora "
"incluse in POSIX.1-2001). L'intervallo di segnali real-time supportati è "
"definito dalle macro B<SIGRTMIN> e B<SIGRTMAX>. POSIX.1-2001 richiede che "
"un'implementazione supporti almeno i segnali real-time "
"B<_POSIX_RTSIG_MAX>(8)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The Linux kernel supports a range of 33 different real-time signals, "
"numbered 32 to 64.  However, the glibc POSIX threads implementation "
"internally uses two (for NPTL) or three (for LinuxThreads) real-time signals "
"(see B<pthreads>(7)), and adjusts the value of B<SIGRTMIN> suitably (to 34 "
"or 35).  Because the range of available real-time signals varies according "
"to the glibc threading implementation (and this variation can occur at run "
"time according to the available kernel and glibc), and indeed the range of "
"real-time signals varies across UNIX systems, programs should I<never refer "
"to real-time signals using hard-coded numbers>, but instead should always "
"refer to real-time signals using the notation B<SIGRTMIN>+n, and include "
"suitable (run-time) checks that B<SIGRTMIN>+n does not exceed B<SIGRTMAX>."
msgstr ""
"Il kernel Linux supporta un intervallo di 33 diversi segnali real-time, "
"numerati da 32 a 64. Comunque, l'implementazione di glibc POSIX dei thread "
"usa internamente due (per NTPL) o tre (per LinuxThreads) segnali real-time "
"(vedere B<pthreads>(7)), e sistema il valore di B<SIGRTMIN> in modo adatto "
"(a 34 o 35). Dato che l'intervallo di segnali real-time disponibili varia a "
"seconda dell'implementazione dei thread di glibc (e questa variazione può "
"avvenire al run-time in accordo con kernel e glibc disponibili), e poiché "
"l'intervallo dei segnali real-time varia tra i vari sistemi UNIX, i "
"programmi I<non dovrebbero mai riferirsi ai segnali real-time usando numeri "
"prefissati>. Dovrebbero invece sempre fare riferimento ai segnali real-time "
"usando la notazione B<SIGRTMIN>+n, e includere controlli adatti (run-time) "
"perché B<SIGRTMIN>+n non ecceda B<SIGRTMAX>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Unlike standard signals, real-time signals have no predefined meanings: the "
"entire set of real-time signals can be used for application-defined purposes."
msgstr ""
"Diversamente dai segnali standard, i segnali real-time non hanno significati "
"predefiniti: l'intero insieme dei segnali real-time può essere usato per "
"scopi definiti dall'applicazione."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The default action for an unhandled real-time signal is to terminate the "
"receiving process."
msgstr ""
"L'azione predefinita per i segnali real-time non gestiti è di terminare il "
"processo ricevente."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Real-time signals are distinguished by the following:"
msgstr "I segnali real-time si distinguono da quanto segue:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Multiple instances of real-time signals can be queued.  By contrast, if "
"multiple instances of a standard signal are delivered while that signal is "
"currently blocked, then only one instance is queued."
msgstr ""
"Istanze multiple di segnali real-time possono essere accodate. Viceversa, se "
"istanze multiple di un segnale predefinito sono consegnate mentre questo "
"segnale è bloccato, allora viene accodata solo un'istanza."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If the signal is sent using B<sigqueue>(3), an accompanying value (either an "
"integer or a pointer) can be sent with the signal.  If the receiving process "
"establishes a handler for this signal using the B<SA_SIGINFO> flag to "
"B<sigaction>(2), then it can obtain this data via the I<si_value> field of "
"the I<siginfo_t> structure passed as the second argument to the handler.  "
"Furthermore, the I<si_pid> and I<si_uid> fields of this structure can be "
"used to obtain the PID and real user ID of the process sending the signal."
msgstr ""
"Se il segnale è inviato usando B<sigqueue>(3), un valore di accompagnamento "
"(che sia un intero o un puntatore) può essere inviato con il segnale. Se il "
"processo ricevente stabilisce un gestore per questo segnale usando il flag "
"B<SA_SIGINFO> a B<sigaction>(2) allora esso può ottenere questo dato "
"attraverso il campo I<si_value> della struttura I<siginfo_t> passata come "
"secondo argomento al gestore. Inoltre i campi I<si_pid> e I<si_uid> di "
"questa struttura possono essere usati per ottenere PID e ID di un utente "
"reale del processo che invia il segnale."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Real-time signals are delivered in a guaranteed order.  Multiple real-time "
"signals of the same type are delivered in the order they were sent.  If "
"different real-time signals are sent to a process, they are delivered "
"starting with the lowest-numbered signal.  (I.e., low-numbered signals have "
"highest priority.)  By contrast, if multiple standard signals are pending "
"for a process, the order in which they are delivered is unspecified."
msgstr ""
"I segnali real-time sono recapitati in un ordine garantito. I segnali real-"
"time multipli dello stesso tipo sono recapitati nell'ordine in cui vengono "
"inviati. Se segnali real-time diversi sono inviati ad un processo, essi sono "
"consegnati partendo dal segnale con il numero più basso (cioè i segnali con "
"i numeri bassi hanno la priorità maggiore). Al contrario, se segnali "
"standard multipli sono pendenti per un processo, essi verranno recapitati in "
"un ordine non specificato."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If both standard and real-time signals are pending for a process, POSIX "
"leaves it unspecified which is delivered first.  Linux, like many other "
"implementations, gives priority to standard signals in this case."
msgstr ""
"Se sia i segnali standard che quelli real-time sono pendenti per un "
"processo, POSIX non specifica quale consegnare per primo. Linux, come molte "
"altre implementazioni, in questo caso dà priorità ai segnali predefiniti."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "According to POSIX, an implementation should permit at least "
#| "B<_POSIX_SIGQUEUE_MAX> (32) real-time signals to be queued to a process.  "
#| "However, Linux does things differently.  In kernels up to and including "
#| "2.6.7, Linux imposes a system-wide limit on the number of queued real-"
#| "time signals for all processes.  This limit can be viewed and (with "
#| "privilege) changed via the I</proc/sys/kernel/rtsig-max> file.  A related "
#| "file, I</proc/sys/kernel/rtsig-nr>, can be used to find out how many real-"
#| "time signals are currently queued.  In Linux 2.6.8, these I</proc> "
#| "interfaces were replaced by the B<RLIMIT_SIGPENDING> resource limit, "
#| "which specifies a per-user limit for queued signals; see B<setrlimit>(2)  "
#| "for further details."
msgid ""
"According to POSIX, an implementation should permit at least "
"B<_POSIX_SIGQUEUE_MAX> (32) real-time signals to be queued to a process.  "
"However, Linux does things differently.  Up to and including Linux 2.6.7, "
"Linux imposes a system-wide limit on the number of queued real-time signals "
"for all processes.  This limit can be viewed and (with privilege) changed "
"via the I</proc/sys/kernel/rtsig-max> file.  A related file, I</proc/sys/"
"kernel/rtsig-nr>, can be used to find out how many real-time signals are "
"currently queued.  In Linux 2.6.8, these I</proc> interfaces were replaced "
"by the B<RLIMIT_SIGPENDING> resource limit, which specifies a per-user limit "
"for queued signals; see B<setrlimit>(2)  for further details."
msgstr ""
"Conformemente a POSIX, un'implementazione deve permettere che almeno (32) "
"segnali real-time B<_POSIX_SIGQUEUE_MAX> vengano accodati a un processo. "
"Tuttavia Linux fa le cose diversamente. Nei kernel fino a e incluso il "
"2.6.7, Linux impone un limite globale al numero di segnali real-time "
"accodati per tutti i processi. Questo limite può essere visto e cambiato "
"(con privilegi) attraverso il file I</proc/sys/kernel/rtsig-max>. Un file "
"correlato, I</proc/sys/kernel/rtsig-nr>, può essere usato per trovare quanti "
"segnali real-time sono attualmente accodati. In Linux 2.6.8, queste "
"interfacce I</proc> sono sostituite dal limite di risorsa "
"B<RLIMIT_SIGPENDING> che specifica un limite per utente per i segnali "
"accodati. Vedere B<setrlimit>(2) per ulteriori dettagli."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The addition of real-time signals required the widening of the signal set "
"structure (I<sigset_t>)  from 32 to 64 bits.  Consequently, various system "
"calls were superseded by new system calls that supported the larger signal "
"sets.  The old and new system calls are as follows:"
msgstr ""
"L'aggiunta di segnali real-time ha richiesto l'estensione della struttura "
"del set di segnali (I<sigset_t>) da 32 a 64 bit. Di conseguenza, diverse "
"chiamate di sistema erano superate da nuove chiamate di sistema che "
"supportavano il set di segnali più ampio. Le vecchie e le nuove chiamate di "
"sistema sono appresso elencate:"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Linux 2.0 and earlier"
msgstr "Linux 2.0 e precedenti"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Linux 2.2 and later"
msgstr "Linux 2.2 e successivi"

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

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

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

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

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

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

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

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

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

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

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

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Interruption of system calls and library functions by signal handlers"
msgstr "Interruzione delle chiamate di sistema e funzioni di libreria da parte di gestori di segnale"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If a signal handler is invoked while a system call or library function call "
"is blocked, then either:"
msgstr ""
"Se viene chiamato un gestore di segnale mentre una chiamata di sistema o una "
"funzione di libreria sono bloccate, può succedere:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"the call is automatically restarted after the signal handler returns; or"
msgstr ""
"che la chiamata venga automaticamente riavviata dopo il ritorno del gestore "
"di segnale; o"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "the call fails with the error B<EINTR>."
msgstr "che la chiamata fallisca con l'errore B<EINTR>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Which of these two behaviors occurs depends on the interface and whether or "
"not the signal handler was established using the B<SA_RESTART> flag (see "
"B<sigaction>(2)).  The details vary across UNIX systems; below, the details "
"for Linux."
msgstr ""
"Il verificarsi di uno di questi due comportamenti dipende dall'interfaccia e "
"dall'uso o meno del flag B<SA_RESTART> alla creazione del gestore di segnale "
"(vedere B<sigaction>(2)). I dettagli variano tra i sistemi UNIX: seguono "
"quelli per Linux."

#.  The following system calls use ERESTARTSYS,
#.  so that they are restartable
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If a blocked call to one of the following interfaces is interrupted by a "
"signal handler, then the call is automatically restarted after the signal "
"handler returns if the B<SA_RESTART> flag was used; otherwise the call fails "
"with the error B<EINTR>:"
msgstr ""
"Se un gestore di segnale interrompe una chiamata bloccata verso una delle "
"seguenti interfacce, la chiamata viene automaticamente riavviata dopo il "
"ritorno del gestore di segnale, se è stato usato il flag B<SA_RESTART>, "
"altrimenti la chiamata fallisce con l'errore B<EINTR>:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<read>(2), B<readv>(2), B<write>(2), B<writev>(2), and B<ioctl>(2)  calls "
"on \"slow\" devices.  A \"slow\" device is one where the I/O call may block "
"for an indefinite time, for example, a terminal, pipe, or socket.  If an I/O "
"call on a slow device has already transferred some data by the time it is "
"interrupted by a signal handler, then the call will return a success status "
"(normally, the number of bytes transferred).  Note that a (local) disk is "
"not a slow device according to this definition; I/O operations on disk "
"devices are not interrupted by signals."
msgstr ""
"chiamate B<read>(2), B<readv>(2), B<write>(2), B<writev>(2) e B<ioctl>(2) su "
"dispositivi \"lenti\". Un dispositivo è \"lento\" quando le chiamate I/O "
"possono bloccarsi per un tempo indeterminato, per esempio un terminale, una "
"pipe o un socket Se una chiamata I/O su un dispositivo lento ha già "
"trasferito alcuni dati al momento dell'interruzione da parte del gestore di "
"segnale, la chiamata restituirà uno stato di successo (di solito il numero "
"di byte trasferiti). Da notare che un disco (locale) non è un dispositivo "
"lento, stando a quanto dice la sua definizione.  Le operazioni I/O sui "
"dischi non vengono interrotte dai segnali."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<open>(2), if it can block (e.g., when opening a FIFO; see B<fifo>(7))."
msgstr ""
"B<open>(2), se si può bloccare (per esempio nell'aprire un FIFO: vedere "
"B<fifo>(7))."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<wait>(2), B<wait3>(2), B<wait4>(2), B<waitid>(2), and B<waitpid>(2)."
msgstr "B<wait>(2), B<wait3>(2), B<wait4>(2), B<waitid>(2) e B<waitpid>(2)."

#.  If a timeout (setsockopt()) is in effect on the socket, then these
#.  system calls switch to using EINTR.  Consequently, they and are not
#.  automatically restarted, and they show the stop/cont behavior
#.  described below.  (Verified from Linux 2.6.26 source, and by experiment; mtk)
#.  FIXME What about sendmmsg()?
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Socket interfaces: B<accept>(2), B<connect>(2), B<recv>(2), B<recvfrom>(2), "
"B<recvmmsg>(2), B<recvmsg>(2), B<send>(2), B<sendto>(2), and B<sendmsg>(2), "
"unless a timeout has been set on the socket (see below)."
msgstr ""
"Interfacce socket: B<accept>(2), B<connect>(2), B<recv>(2), B<recvfrom>(2), "
"B<recvmmsg>(2), B<recvmsg>(2), B<send>(2), B<sendto>(2) e B<sendmsg>(2), a "
"meno che venga impostato un timeout sul socket (vedere sotto)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"File locking interfaces: B<flock>(2)  and the B<F_SETLKW> and "
"B<F_OFD_SETLKW> operations of B<fcntl>(2)"
msgstr ""
"Interfacce che bloccano i file: B<flock>(2) e le operazioni B<F_SETLKW> e "
"B<F_OFD_SETLKW> di B<fcntl>(2)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"POSIX message queue interfaces: B<mq_receive>(3), B<mq_timedreceive>(3), "
"B<mq_send>(3), and B<mq_timedsend>(3)."
msgstr ""
"Interfacce per messaggi POSIX in coda: B<mq_receive>(3), "
"B<mq_timedreceive>(3), B<mq_send>(3) e B<mq_timedsend>(3)."

#.  commit 72c1bbf308c75a136803d2d76d0e18258be14c7a
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<futex>(2)  B<FUTEX_WAIT> (since Linux 2.6.22; beforehand, always failed "
"with B<EINTR>)."
msgstr ""
"B<futex>(2) B<FUTEX_WAIT> (a partire da Linux 2.6.22; prima falliva sempre "
"con B<EINTR>)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<getrandom>(2)."
msgstr "B<getrandom>(2)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<pthread_mutex_lock>(3), B<pthread_cond_wait>(3), and related APIs."
msgstr ""
"B<pthread_mutex_lock>(3), B<pthread_cond_wait>(3), e con le relative API."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<futex>(2)  B<FUTEX_WAIT_BITSET>."
msgstr "B<futex>(2)  B<FUTEX_WAIT_BITSET>."

#.  as a consequence of the 2.6.22 changes in the futex() implementation
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"POSIX semaphore interfaces: B<sem_wait>(3)  and B<sem_timedwait>(3)  (since "
"Linux 2.6.22; beforehand, always failed with B<EINTR>)."
msgstr ""
"Interfacce semaforo POSIX: B<sem_wait>(3) e B<sem_timedwait>(3) (a partire "
"da Linux 2.6.22; prima falliva sempre con B<EINTR>)."

#.  commit 1ca39ab9d21ac93f94b9e3eb364ea9a5cf2aba06
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<read>(2)  from an B<inotify>(7)  file descriptor (since Linux 3.8; "
"beforehand, always failed with B<EINTR>)."
msgstr ""
"B<read>(2) da un descrittore di file B<inotify>(7) (da Linux 3.8; prima, "
"falliva sempre con B<EINTR>)."

#.  These are the system calls that give EINTR or ERESTARTNOHAND
#.  on interruption by a signal handler.
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following interfaces are never restarted after being interrupted by a "
"signal handler, regardless of the use of B<SA_RESTART>; they always fail "
"with the error B<EINTR> when interrupted by a signal handler:"
msgstr ""
"Le seguenti interfacce non vengono mai riavviate dopo l'interruzione da "
"parte di un gestore di segnale, senza curarsi dell'uso di B<SA_RESTART>; "
"falliscono sempre con l'errore B<EINTR> quando vengono interrotte da un "
"gestore di segnale:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"\"Input\" socket interfaces, when a timeout (B<SO_RCVTIMEO>)  has been set "
"on the socket using B<setsockopt>(2): B<accept>(2), B<recv>(2), "
"B<recvfrom>(2), B<recvmmsg>(2)  (also with a non-NULL I<timeout> argument), "
"and B<recvmsg>(2)."
msgstr ""
"Interfacce socket in \"input\", quando è stato impostato un timeout "
"(B<SO_RCVTIMEO>) sul socket usando B<setsockopt>(2): B<accept>(2), "
"B<recv>(2), B<recvfrom>(2), B<recvmmsg>(2) (anche con un argomento "
"I<timeout> non NULLO) e B<recvmsg>(2)."

#.  FIXME What about sendmmsg()?
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"\"Output\" socket interfaces, when a timeout (B<SO_RCVTIMEO>)  has been set "
"on the socket using B<setsockopt>(2): B<connect>(2), B<send>(2), "
"B<sendto>(2), and B<sendmsg>(2)."
msgstr ""
"Interfacce socket in \"output\", quando è stato impostato un timeout "
"(B<SO_RCVTIMEO>) sul socket usando B<setsockopt>(2): B<connect>(2), "
"B<send>(2), B<sendto>(2) e B<sendmsg>(2)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Interfaces used to wait for signals: B<pause>(2), B<sigsuspend>(2), "
"B<sigtimedwait>(2), and B<sigwaitinfo>(2)."
msgstr ""
"Interfacce usate per aspettare segnali: B<pause>(2), B<sigsuspend>(2), "
"B<sigtimedwait>(2) e B<sigwaitinfo>(2)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"File descriptor multiplexing interfaces: B<epoll_wait>(2), "
"B<epoll_pwait>(2), B<poll>(2), B<ppoll>(2), B<select>(2), and B<pselect>(2)."
msgstr ""
"Interfacce condivise per descrittori di file: B<epoll_wait>(2), "
"B<epoll_pwait>(2), B<poll>(2), B<ppoll>(2), B<select>(2) e B<pselect>(2)."

#.  On some other systems, SA_RESTART does restart these system calls
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"System V IPC interfaces: B<msgrcv>(2), B<msgsnd>(2), B<semop>(2), and "
"B<semtimedop>(2)."
msgstr ""
"Interfacce IPV System V: B<msgrcv>(2), B<msgsnd>(2), B<semop>(2) e "
"B<semtimedop>(2)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Sleep interfaces: B<clock_nanosleep>(2), B<nanosleep>(2), and B<usleep>(3)."
msgstr ""
"Interfacce sleep: B<clock_nanosleep>(2), B<nanosleep>(2) e B<usleep>(3)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<io_getevents>(2)."
msgstr "B<io_getevents>(2)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<sleep>(3)  function is also never restarted if interrupted by a "
"handler, but gives a success return: the number of seconds remaining to "
"sleep."
msgstr ""
"La funzione B<sleep>(3) non viene mai riavviata anche quando viene "
"interrotta da un gestore, ma restituisce uno stato di successo: il numero di "
"secondi rimanenti."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In certain circumstances, the B<seccomp>(2)  user-space notification feature "
"can lead to restarting of system calls that would otherwise never be "
"restarted by B<SA_RESTART>; for details, see B<seccomp_unotify>(2)."
msgstr ""

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Interruption of system calls and library functions by stop signals"
msgstr "Interruzione di chiamate di sistema e funzioni di libreria da parte di segnali di stop"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On Linux, even in the absence of signal handlers, certain blocking "
"interfaces can fail with the error B<EINTR> after the process is stopped by "
"one of the stop signals and then resumed via B<SIGCONT>.  This behavior is "
"not sanctioned by POSIX.1, and doesn't occur on other systems."
msgstr ""
"Su Linux, anche in assenza di gestori di segnale alcune interfacce di blocco "
"possono fallire con l'errore B<EINTR> dopo che il processo è stato fermato "
"da un segnale di stop, e poi riavviato tramite B<SIGCONT>. Questo "
"comportamento non è sanzionato da POSIX.1, e non avviene su altri sistemi."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "The Linux interfaces that display this behavior are:"
msgstr "Le interfacce Linux che si comportano in questo modo sono:"

#.  FIXME What about sendmmsg()?
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"\"Output\" socket interfaces, when a timeout (B<SO_RCVTIMEO>)  has been set "
"on the socket using B<setsockopt>(2): B<connect>(2), B<send>(2), "
"B<sendto>(2), and B<sendmsg>(2), if a send timeout (B<SO_SNDTIMEO>)  has "
"been set."
msgstr ""
"Interfacce socket in \"input\", quando è stato impostato un timeout "
"(B<SO_RCVTIMEO>) sul socket usando B<setsockopt>(2): B<accept>(2), "
"B<recv>(2), B<recvfrom>(2), B<recvmmsg>(2) (anche con un argomento "
"I<timeout> non NULL), e B<recvmsg>(2)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<epoll_wait>(2), B<epoll_pwait>(2)."
msgstr "B<epoll_wait>(2), B<epoll_pwait>(2)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<semop>(2), B<semtimedop>(2)."
msgstr "B<semop>(2), B<semtimedop>(2)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<sigtimedwait>(2), B<sigwaitinfo>(2)."
msgstr "B<sigtimedwait>(2), B<sigwaitinfo>(2)."

#.  commit 1ca39ab9d21ac93f94b9e3eb364ea9a5cf2aba06
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Linux 3.7 and earlier: B<read>(2)  from an B<inotify>(7)  file descriptor"
msgstr ""
"Linux 3.7 e precedenti: B<read>(2) da un descrittore di file B<inotify>(7)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Linux 2.6.21 and earlier: B<futex>(2)  B<FUTEX_WAIT>, B<sem_timedwait>(3), "
"B<sem_wait>(3)."
msgstr ""
"Linux 2.6.21 e precedenti: B<futex>(2)  B<FUTEX_WAIT>, B<sem_timedwait>(3), "
"B<sem_wait>(3)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Linux 2.6.8 and earlier: B<msgrcv>(2), B<msgsnd>(2)."
msgstr "Linux 2.6.8 e precedenti: B<msgrcv>(2), B<msgsnd>(2)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Linux 2.4 and earlier: B<nanosleep>(2)."
msgstr "Linux 2.4 e precedenti: B<nanosleep>(2)."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "POSIX.1, except as noted."
msgstr "POSIX.1, tranne dove indicato."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"For a discussion of async-signal-safe functions, see B<signal-safety>(7)."
msgstr ""
"Per una trattazione delle funzioni async-signal-safe, vedi B<signal-"
"safety>(7)."

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "The I</proc/[pid]/task/[tid]/status> file contains various fields that "
#| "show the signals that a thread is blocking (I<SigBlk>), catching "
#| "(I<SigCgt>), or ignoring (I<SigIgn>).  (The set of signals that are "
#| "caught or ignored will be the same across all threads in a process.)  "
#| "Other fields show the set of pending signals that are directed to the "
#| "thread (I<SigPnd>)  as well as the set of pending signals that are "
#| "directed to the process as a whole (I<ShdPnd>).  The corresponding fields "
#| "in I</proc/[pid]/status> show the information for the main thread.  See "
#| "B<proc>(5)  for further details."
msgid ""
"The I</proc/>pidI</task/>tidI</status> file contains various fields that "
"show the signals that a thread is blocking (I<SigBlk>), catching "
"(I<SigCgt>), or ignoring (I<SigIgn>).  (The set of signals that are caught "
"or ignored will be the same across all threads in a process.)  Other fields "
"show the set of pending signals that are directed to the thread (I<SigPnd>)  "
"as well as the set of pending signals that are directed to the process as a "
"whole (I<ShdPnd>).  The corresponding fields in I</proc/>pidI</status> show "
"the information for the main thread.  See B<proc>(5)  for further details."
msgstr ""
"Il file I</proc/[pid]/task/[tid]/status> contiene deversi campi che mostrano "
"i segnali che  un thread sta bloccando (I<SigBlk>), intercettando "
"(I<SigCgt>), o ignorando (I<SigIgn>). (La serie di segnali che sono "
"intercettati o ignorati saràà la stessa in tutti i thread in un processo.) "
"Altri campi mostrano la serie di segnali pendenti che sono diretti al thread "
"(I<SigPnd>) e anche la serie di segnali pendenti che sono diretti al "
"processo nella sua interezza (I<ShdPnd>). I campi corrispondenti in I</proc/"
"[pid]/status> mostrale le informazioni per il thread principale. Si veda "
"B<proc>(5) per ulteriori dettagli."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"There are six signals that can be delivered as a consequence of a hardware "
"exception: B<SIGBUS>, B<SIGEMT>, B<SIGFPE>, B<SIGILL>, B<SIGSEGV>, and "
"B<SIGTRAP>.  Which of these signals is delivered, for any given hardware "
"exception, is not documented and does not always make sense."
msgstr ""
"Ci sono sei segnali che possono essere recapitati come conseguenza di "
"un'eccezione hardware: B<SIGBUS>, B<SIGEMT>, B<SIGFPE>, B<SIGILL>, "
"B<SIGSEGV> e B<SIGTRAP>. Quale di questi segnali viene recapitato per ogni "
"determinata eccezione hardware non è documentato, e non sempre ha senso "
"farlo."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"For example, an invalid memory access that causes delivery of B<SIGSEGV> on "
"one CPU architecture may cause delivery of B<SIGBUS> on another "
"architecture, or vice versa."
msgstr ""
"Per esempio, un accesso alla memoria non valido che causa il recapito di "
"B<SIGSEGV> su un'architettura CPU può causare il recapito di B<SIGBUS> su "
"un'altra srchitettura, o vice versa."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"For another example, using the x86 I<int> instruction with a forbidden "
"argument (any number other than 3 or 128)  causes delivery of B<SIGSEGV>, "
"even though B<SIGILL> would make more sense, because of how the CPU reports "
"the forbidden operation to the kernel."
msgstr ""
"Un altro esempio: usando l'istruzione x86 I<int> con un argomento vietato "
"(qualsiasi numero che non sia 3 o 128) provoca il recapito di B<SIGSEGV>, "
"anche se B<SIGILL> sarebbe più indicato, per come la CPU riferisce "
"l'operazione vietata al kernel."

#. 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 "VEDERE ANCHE"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "B<kill>(1), B<clone>(2), B<getrlimit>(2), B<kill>(2), "
#| "B<pidfd_send_signal>(2), B<restart_syscall>(2), B<rt_sigqueueinfo>(2), "
#| "B<setitimer>(2), B<setrlimit>(2), B<sgetmask>(2), B<sigaction>(2), "
#| "B<sigaltstack>(2), B<signal>(2), B<signalfd>(2), B<sigpending>(2), "
#| "B<sigprocmask>(2), B<sigreturn>(2), B<sigsuspend>(2), B<sigwaitinfo>(2), "
#| "B<abort>(3), B<bsd_signal>(3), B<killpg>(3), B<longjmp>(3), "
#| "B<pthread_sigqueue>(3), B<raise>(3), B<sigqueue>(3), B<sigset>(3), "
#| "B<sigsetops>(3), B<sigvec>(3), B<sigwait>(3), B<strsignal>(3), "
#| "B<swapcontext>(3), B<sysv_signal>(3), B<core>(5), B<proc>(5), B<nptl>(7), "
#| "B<pthreads>(7), B<sigevent>(7)"
msgid ""
"B<kill>(1), B<clone>(2), B<getrlimit>(2), B<kill>(2), "
"B<pidfd_send_signal>(2), B<restart_syscall>(2), B<rt_sigqueueinfo>(2), "
"B<setitimer>(2), B<setrlimit>(2), B<sgetmask>(2), B<sigaction>(2), "
"B<sigaltstack>(2), B<signal>(2), B<signalfd>(2), B<sigpending>(2), "
"B<sigprocmask>(2), B<sigreturn>(2), B<sigsuspend>(2), B<sigwaitinfo>(2), "
"B<abort>(3), B<bsd_signal>(3), B<killpg>(3), B<longjmp>(3), "
"B<pthread_sigqueue>(3), B<raise>(3), B<sigqueue>(3), B<sigset>(3), "
"B<sigsetops>(3), B<sigvec>(3), B<sigwait>(3), B<strsignal>(3), "
"B<swapcontext>(3), B<sysv_signal>(3), B<core>(5), B<proc>(5), B<nptl>(7), "
"B<pthreads>(7), B<sigevent>(3type)"
msgstr ""
"B<kill>(1), B<clone>(2), B<getrlimit>(2), B<kill>(2), "
"B<pidfd_send_signal>(2), B<restart_syscall>(2), B<rt_sigqueueinfo>(2), "
"B<setitimer>(2), B<setrlimit>(2), B<sgetmask>(2), B<sigaction>(2), "
"B<sigaltstack>(2), B<signal>(2), B<signalfd>(2), B<sigpending>(2), "
"B<sigprocmask>(2), B<sigreturn>(2), B<sigsuspend>(2), B<sigwaitinfo>(2), "
"B<abort>(3), B<bsd_signal>(3), B<killpg>(3), B<longjmp>(3), "
"B<pthread_sigqueue>(3), B<raise>(3), B<sigqueue>(3), B<sigset>(3), "
"B<sigsetops>(3), B<sigvec>(3), B<sigwait>(3), B<strsignal>(3), "
"B<swapcontext>(3), B<sysv_signal>(3), B<core>(5), B<proc>(5), B<nptl>(7), "
"B<pthreads>(7), B<sigevent>(7)"

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "2023-02-05"
msgstr "5 febbraio 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 ""
"The I</proc/[pid]/task/[tid]/status> file contains various fields that show "
"the signals that a thread is blocking (I<SigBlk>), catching (I<SigCgt>), or "
"ignoring (I<SigIgn>).  (The set of signals that are caught or ignored will "
"be the same across all threads in a process.)  Other fields show the set of "
"pending signals that are directed to the thread (I<SigPnd>)  as well as the "
"set of pending signals that are directed to the process as a whole "
"(I<ShdPnd>).  The corresponding fields in I</proc/[pid]/status> show the "
"information for the main thread.  See B<proc>(5)  for further details."
msgstr ""
"Il file I</proc/[pid]/task/[tid]/status> contiene deversi campi che mostrano "
"i segnali che  un thread sta bloccando (I<SigBlk>), intercettando "
"(I<SigCgt>), o ignorando (I<SigIgn>). (La serie di segnali che sono "
"intercettati o ignorati saràà la stessa in tutti i thread in un processo.) "
"Altri campi mostrano la serie di segnali pendenti che sono diretti al thread "
"(I<SigPnd>) e anche la serie di segnali pendenti che sono diretti al "
"processo nella sua interezza (I<ShdPnd>). I campi corrispondenti in I</proc/"
"[pid]/status> mostrale le informazioni per il thread principale. Si veda "
"B<proc>(5) per ulteriori dettagli."

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
msgid ""
"B<kill>(1), B<clone>(2), B<getrlimit>(2), B<kill>(2), "
"B<pidfd_send_signal>(2), B<restart_syscall>(2), B<rt_sigqueueinfo>(2), "
"B<setitimer>(2), B<setrlimit>(2), B<sgetmask>(2), B<sigaction>(2), "
"B<sigaltstack>(2), B<signal>(2), B<signalfd>(2), B<sigpending>(2), "
"B<sigprocmask>(2), B<sigreturn>(2), B<sigsuspend>(2), B<sigwaitinfo>(2), "
"B<abort>(3), B<bsd_signal>(3), B<killpg>(3), B<longjmp>(3), "
"B<pthread_sigqueue>(3), B<raise>(3), B<sigqueue>(3), B<sigset>(3), "
"B<sigsetops>(3), B<sigvec>(3), B<sigwait>(3), B<strsignal>(3), "
"B<swapcontext>(3), B<sysv_signal>(3), B<core>(5), B<proc>(5), B<nptl>(7), "
"B<pthreads>(7), B<sigevent>(7)"
msgstr ""
"B<kill>(1), B<clone>(2), B<getrlimit>(2), B<kill>(2), "
"B<pidfd_send_signal>(2), B<restart_syscall>(2), B<rt_sigqueueinfo>(2), "
"B<setitimer>(2), B<setrlimit>(2), B<sgetmask>(2), B<sigaction>(2), "
"B<sigaltstack>(2), B<signal>(2), B<signalfd>(2), B<sigpending>(2), "
"B<sigprocmask>(2), B<sigreturn>(2), B<sigsuspend>(2), B<sigwaitinfo>(2), "
"B<abort>(3), B<bsd_signal>(3), B<killpg>(3), B<longjmp>(3), "
"B<pthread_sigqueue>(3), B<raise>(3), B<sigqueue>(3), B<sigset>(3), "
"B<sigsetops>(3), B<sigvec>(3), B<sigwait>(3), B<strsignal>(3), "
"B<swapcontext>(3), B<sysv_signal>(3), B<core>(5), B<proc>(5), B<nptl>(7), "
"B<pthreads>(7), B<sigevent>(7)"

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

#. 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 "2023-04-03"
msgstr "3 aprile 2023"

#. 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"