# Spanish translation of manpages # This file is distributed under the same license as the manpages-l10n package. # Copyright © of this file: # Miguel Angel Sepulveda , 1996. # Gerardo Aburruzaga García , 1998. # Juan Piernas , 1998, 2000. # Miguel Pérez Ibars , 2005. msgid "" msgstr "" "Project-Id-Version: manpages-l10n\n" "POT-Creation-Date: 2024-06-01 06:22+0200\n" "PO-Revision-Date: 2021-01-29 19:00+0100\n" "Last-Translator: Miguel Pérez Ibars \n" "Language-Team: Spanish \n" "Language: es\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 20.04.1\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 "Señal" #. type: TH #: archlinux debian-unstable opensuse-tumbleweed #, no-wrap msgid "2024-05-02" msgstr "2 Mayo 2024" #. type: TH #: archlinux debian-unstable #, no-wrap msgid "Linux man-pages 6.8" msgstr "Páginas de Manual de Linux 6.8" #. type: SH #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "NAME" msgstr "NOMBRE" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, fuzzy #| msgid "signal - list of available signals" msgid "signal - overview of signals" msgstr "signal - lista de las señales disponibles" #. type: SH #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "DESCRIPTION" msgstr "DESCRIPCIÓN" #. 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 permite tanto las señales POSIX confiables (de aquí en adelante " "\"señales estándar\") como las señales POSIX en tiempo real." #. 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 "" #. 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, which determines how the process " "behaves when it is delivered the signal." msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, fuzzy #| msgid "" #| "The entries in the \"Action\" column of the table specify the default " #| "action for the signal, as follows:" msgid "" "The entries in the \"Action\" column of the table below specify the default " "disposition for each signal, as follows:" msgstr "" "Las entradas en la columna \"Acción\" de la tabla especifican la acción por " "defecto para la señal de la siguiente manera:" #. 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 "La acción por defecto es terminar el proceso." #. 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 "La acción por defecto es ignorar la señal." #. 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(5))." msgstr "" "La acción por defecto es terminar el proceso y realizar un volcado de " "memoria (vea B(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 "La acción por defecto es detener el proceso." #. 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 "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, fuzzy #| msgid "Default action is to terminate the process and dump core." msgid "Default action is to continue the process if it is currently stopped." msgstr "" "La acción por defecto es terminar el proceso y realizar un volcado de " "memoria." #. 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(2) or " "B(2). (The latter is less portable when establishing a signal " "handler; see B(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, a programmer-defined function that is " "automatically invoked when the signal is delivered." msgstr "" #. 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(2) for a discussion of how to do this and when it might be " "useful." msgstr "" #. 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 "" #. 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(2) inherits a copy of its parent's signal " "dispositions. During an B(2), the dispositions of handled signals " "are reset to the default; the dispositions of ignored signals are left " "unchanged." msgstr "" #. type: SS #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, fuzzy, no-wrap #| msgid "Termination signal" msgid "Sending a signal" msgstr "Señal de terminación" #. 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 "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "B(3)" msgstr "B(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 "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "B(2)" msgstr "B(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 "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "B(2)" msgstr "B(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 "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "B(3)" msgstr "B(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 "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "B(3)" msgstr "B(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 "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "B(2)" msgstr "B(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(3).)" msgstr "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "B(3)" msgstr "B(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 "" #. 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 "" #. 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 "" #. type: TP #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "B(2)" msgstr "B(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 "" #. type: tbl table #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "B(2)" msgstr "B(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 "" #. 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 "" #. 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 "" #. 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(2), B(2), and B(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 "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "B(2) returns a file descriptor that can be used to read " "information about signals that are delivered to the caller. Each " "B(2) from this file descriptor blocks until one of the signals in the " "set specified in the B(2) call is delivered to the caller. The " "buffer returned by B(2) contains a structure describing the signal." msgstr "" #. 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 "" #. 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, 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." msgstr "" #. 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, which indicates " "the set of signals that the thread is currently blocking. A thread can " "manipulate its signal mask using B(3). In a traditional " "single-threaded application, B(2) can be used to manipulate " "the signal mask." msgstr "" #. 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(2) inherits a copy of its parent's signal mask; " "the signal mask is preserved across B(2)." msgstr "" #. 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(2) or B(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 for an " "invalid memory access, or B for a math error), or because it was " "targeted at a specific thread using interfaces such as B(2) or " "B(3)." msgstr "" # #-#-#-#-# archlinux: signal.7.pot (PACKAGE VERSION) #-#-#-#-# # # # # #-#-#-#-# debian-unstable: signal.7.pot (PACKAGE VERSION) #-#-#-#-# # # # # #-#-#-#-# fedora-rawhide: signal.7.pot (PACKAGE VERSION) #-#-#-#-# # # # # #-#-#-#-# mageia-cauldron: signal.7.pot (PACKAGE VERSION) #-#-#-#-# # # # # #-#-#-#-# opensuse-tumbleweed: signal.7.pot (PACKAGE VERSION) #-#-#-#-# # # # #. 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 "" #. 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(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 "" #. 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(2) initially has an empty pending signal set; " "the pending signal set is preserved across an B(2)." msgstr "" #. 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 "" #. 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 "" #. 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 "" #. 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(2) that " "specified the B flag and the thread has defined an alternate " "signal stack (using B(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 "" #. 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 "" #. 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(2) " "B flag, then the above information is accessible via the " "I 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 Isa_mask> when registering the handler " "with B(2) are added to the thread's signal mask. The signal " "being delivered is also added to the signal mask, unless B 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(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(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(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(3), or the handler " "executes a new program with B(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(2)), if it is desired to unblock the signals that were " "blocked on entry to the signal handler. (Note that B(3) may or " "may not restore the signal mask, depending on the I value that was " "specified in the corresponding call to B(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 "Señales estándar" #. 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 "" #. 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 "Señal" #. 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 "Estándar" #. 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 "Acción" #. 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 "Comentario" #. 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(3)" msgstr "Señal de aborto procedente de B(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(2)" msgstr "Señal de alarma de B(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 "Error de bus (acceso a memoria inválido)" #. 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 "Proceso hijo terminado o parado" #. 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" msgstr "Un sinónimo de B" #. 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 "Continuar si estaba parado" #. 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 "" #. 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 "Excepción de coma flotante" #. 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 "Cuelgue detectado en la terminal de" #. 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 "control o muerte del proceso de control" #. 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 "Instrucción ilegal" #. 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" msgstr "Un sinónimo para B" #. 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 "Interrupción procedente del teclado" #. 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 "E/S permitida ya (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" msgstr "Trampa IOT. Un sinónimo de B" #. 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 "Señal de matar" #. 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 "Bloqueo de fichero perdido (no usada)" #. 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 "Tubería rota: escritura sin" #. 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(7)" msgstr "lectores; vea B(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 que se puede consultar (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" msgstr "sinónimo de B" #. 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 "Ha expirado el reloj de perfilado (profiling)" #. 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 "Fallo de corriente eléctrica (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 "Terminación procedente del teclado" #. 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 "Referencia inválida a memoria" #. 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 "Fallo de la pila en el coprocesador (no usada)" #. 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 "Parar proceso" #. 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 #, fuzzy, no-wrap #| msgid "Stop typed at tty" msgid "Stop typed at terminal" msgstr "Parada escrita en la tty" #. 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 "" #. 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(2)" msgstr "" #. 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 "Señal de terminación" #. 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 "Trampa de traza/punto de ruptura" #. 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 #, fuzzy, no-wrap #| msgid "tty input for background process" msgid "Terminal input for background process" msgstr "E. de la tty para un proc. de fondo" #. 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 #, fuzzy, no-wrap #| msgid "tty output for background process" msgid "Terminal output for background process" msgstr "S. a la tty para un proc. de fondo" #. 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" msgstr "Sinónimo de B" #. 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 "Condición urgente en conector (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 "Señal definida por usuario 1" #. 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 "Señal definida por usuario 2" #. 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 "Alarma virtual (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 "Límite de tiempo de CPU excedido (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(2)" msgstr "vea B(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 "Límite de tamaño de fichero excedido (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 "Señal de reescalado de la ventana (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 and B cannot be caught, blocked, or ignored." msgstr "" "Las señales B y B no pueden ser capturadas, bloqueadas o " "ignoradas." #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, fuzzy #| msgid "" #| "Up to and including Linux 2.2, the default behaviour for B, " #| "B, B, and (on architectures other than SPARC and MIPS) " #| "B was to terminate the process (without a core dump). (On some " #| "other Unices the default action for B and B is to " #| "terminate the process without a core dump.) Linux 2.4 conforms to the " #| "POSIX 1003.1-2001 requirements for these signals, terminating the process " #| "with a core dump." msgid "" "Up to and including Linux 2.2, the default behavior for B, " "B, B, and (on architectures other than SPARC and MIPS) " "B was to terminate the process (without a core dump). (On some " "other UNIX systems the default action for B and B 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 "" "En las versiones de Linux anteriores a la 2.2 (incluida ésta) el " "comportamiento por defecto para B, B, B y (en " "otras arquitecturas distintas a SPARC y MIPS) B era terminar el " "proceso (sin realizar un volcado de memoria). (En otros Unix's la acción por " "defecto para B y B es terminar el proceso sin realizar un " "volcado de memoria.) Linux 2.4 cumple los requisitos del estándar POSIX " "1003.1-2001 con respecto a estas señales, terminando el proceso con un " "volcado de memoria." #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, fuzzy #| msgid "" #| "B is not specified in POSIX 1003.1-2001, but neverthless appears " #| "on most other Unices, where its default action is typically to terminate " #| "the process with a core dump." msgid "" "B 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 "" "La señal B no está especificada en el estándar POSIX 1003.1-2001, " "pero sin embargo aparece en la mayoría de Unix's, donde su comportamiento " "por defecto es habitualmente terminar el proceso sin realizar un volcado de " "memoria." #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, fuzzy #| msgid "" #| "B (which is not specified in POSIX 1003.1-2001) is typically " #| "ignored by default on those other Unices where it appears." msgid "" "B (which is not specified in POSIX.1-2001) is typically ignored by " "default on those other UNIX systems where it appears." msgstr "" "La señal B (que no está especificada en el estándar POSIX " "1003.1-2001) es ignorada habitualmente por defecto en aquellos Unix's donde " "aparece." #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, fuzzy #| msgid "" #| "B (which is not specified in POSIX 1003.1-2001) is ignored by " #| "default on several other Unices." msgid "" "B (which is not specified in POSIX.1-2001) is ignored by default on " "several other UNIX systems." msgstr "" "La señal B (que no está especificada en el estándar POSIX " "1003.1-2001) es ignorada por defecto en muchos Unix's." #. 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 "" #. 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 "" #. 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 structure (see B(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 "" #. 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 "" #. 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 "" #. 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 "Notas" #. type: tbl table #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, fuzzy, no-wrap #| msgid "other" msgid "most others" msgstr "otras" #. 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 "" #. 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 "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "Where defined, B is synonymous with B. Since glibc 2.26, " "B is no longer defined on any architecture." msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, fuzzy #| msgid "" #| "(Signal 29 is B / B on an alpha but B on a " #| "sparc.)" msgid "" "Signal 29 is B/B (synonyms for the same value) on Alpha but " "B on SPARC." msgstr "" "(La señal 29 es B / B en la arquitectura alpha pero " "B en 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 "Señales en tiempo real" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, fuzzy #| msgid "" #| "Linux supports real-time signals as originally defined in the POSIX.4 " #| "real-time extensions (and now included in POSIX 1003.1-2001). Linux " #| "supports 32 real-time signals, numbered from 32 (B) to 63 " #| "(B). (Programs should always refer to real-time signals using " #| "notation B+n, since the range of real-time signal numbers " #| "varies across Unices.)" 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 and B. POSIX.1-2001 requires that an " "implementation support at least B<_POSIX_RTSIG_MAX> (8) real-time signals." msgstr "" "Linux soporta señales en tiempo real tal como está definido originalmente en " "las extensiones de tiempo real de POSIX.4 (ahora incluidas en POSIX " "1003.1-2001). Linux soporta 32 señales en tiempo real, numeradas del 32 " "(B) al 63 (B). (Los programas deben hacer referencia " "siempre a las señales en tiempo real usando la notación B+n, " "puesto que el rango de números de señales en tiempo real varía entre " "sistemas Unix's.)" #. 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(7)), and adjusts the value of B 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, but instead should always " "refer to real-time signals using the notation B+n, and include " "suitable (run-time) checks that B+n does not exceed B." msgstr "" #. 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 "" "A diferencia de las señales estándar, las señales en tiempo real no tienen " "un significado predefinido: el conjunto al completo de señales en tiempo " "real puede usarse para propósitos definidos por la aplicación." #. 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 "" "La acción por defecto para una señal en tiempo real no manejada es terminar " "el proceso receptor." #. 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 "Las señales en tiempo real se distinguen por lo siguiente:" #. 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 "" "Varias instancias de señales en tiempo real pueden ser puestas en cola. En " "contraste, si varias instancias de una señal estándar llegan mientras esa " "señal está siendo bloqueada, solamente la primera de ellas es puesta en cola." #. 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(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 flag to " "B(2), then it can obtain this data via the I field of " "the I structure passed as the second argument to the handler. " "Furthermore, the I and I fields of this structure can be " "used to obtain the PID and real user ID of the process sending the signal." msgstr "" "Si la señal se envía usando B(3), puede enviarse con la señal un " "valor (bien un entero o un puntero). Si el proceso receptor establece un " "manejador para esta señal usando la bandera B en B(2) " "puede obtener estos datos a través del campo I de la estructura " "I pasada como segundo argumento al manejador. Además, los campos " "I y I de esta estructura pueden usarse para obtener el " "identificador de proceso y el identificador de usuario real del proceso que " "envía la señal." #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, fuzzy #| 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.)" 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 "" "Las señales en tiempo real se entregan en un orden garantizado. Varias " "señales en tiempo real del mismo tipo llegan en el orden en que fueron " "enviadas. Si se envían diferentes señales en tiempo real a un proceso, se " "comunican comenzando por la que tenga menor número. (es decir, las señales " "con número bajo tienen mayor prioridad.)" #. 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 "" "Si hay señales estándar y en tiempo real pendientes para un proceso, POSIX " "deja indefinido cuál es entregada en primer lugar. Linux, como otras muchas " "implementaciones, da prioridad a las señales estándar en este caso." #. 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 " #| "_POSIX_SIGQUEUE_MAX (32) real-time signals to be queued to a process. " #| "However, rather than placing a per-process limit, 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 file. A related file, I, " #| "can be used to find out how many real-time signals are currently queued." 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 file. A related file, I, can be used to find out how many real-time signals are " "currently queued. In Linux 2.6.8, these I interfaces were replaced " "by the B resource limit, which specifies a per-user limit " "for queued signals; see B(2) for further details." msgstr "" "Según POSIX, una implementación debería permitir que pudieran entrar en la " "cola de un proceso al menos _POSIX_SIGQUEUE_MAX (32) señales en tiempo real. " "Sin embargo, en lugar de establecer un límite por proceso, Linux impone un " "límite para todo el sistema sobre el número de señales en tiempo real que " "puede haber en la cola para todos los procesos. Este límite puede ser " "consultado (y con privilegios) modificado a través del fichero I. Un fichero relacionado, I, " "puede ser usado para averiguar cuántas señales en tiempo real están " "actualmente en cola." #. 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) 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 "" #. 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 "" #. 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 "" #. type: tbl table #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed #, no-wrap msgid "B(2)" msgstr "B(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(2)" msgstr "B(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(2)" msgstr "B(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(2)" msgstr "B(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(2)" msgstr "B(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(2)" msgstr "B(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(2)" msgstr "B(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(2)" msgstr "B(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(2)" msgstr "B(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(2)" msgstr "B(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(2)" msgstr "B(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 "" #. 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 "" #. 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 "" #. 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." msgstr "" #. 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 flag (see " "B(2)). The details vary across UNIX systems; below, the details " "for Linux." msgstr "" #. 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 flag was used; otherwise the call fails " "with the error B:" msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "B(2), B(2), B(2), B(2), and B(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 "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "B(2), if it can block (e.g., when opening a FIFO; see B(7))." msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "B(2), B(2), B(2), B(2), and B(2)." msgstr "B(2), B(2), B(2), B(2) y B(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(2), B(2), B(2), B(2), " "B(2), B(2), B(2), B(2), and B(2), " "unless a timeout has been set on the socket (see below)." msgstr "" #. 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(2) and the B and " "B operations of B(2)" msgstr "" #. 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(3), B(3), " "B(3), and B(3)." msgstr "" #. commit 72c1bbf308c75a136803d2d76d0e18258be14c7a #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "B(2) B (since Linux 2.6.22; beforehand, always failed " "with B)." msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "B(2)." msgstr "B(2)." #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "B(3), B(3), and related APIs." msgstr "" #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "B(2) B." msgstr "B(2) B." #. 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(3) and B(3) (since " "Linux 2.6.22; beforehand, always failed with B)." msgstr "" #. commit 1ca39ab9d21ac93f94b9e3eb364ea9a5cf2aba06 #. type: Plain text #: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide #: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed msgid "" "B(2) from an B(7) file descriptor (since Linux 3.8; " "beforehand, always failed with B)." msgstr "" #. 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; they always fail " "with the error B when interrupted by a signal handler:" msgstr "" #. 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) has been set " "on the socket using B(2): B(2), B(2), " "B(2), B(2) (also with a non-NULL I argument), " "and B(2)." msgstr "" #. 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) has been set " "on the socket using B(2): B(2), B(2), " "B(2), and B(2)." msgstr "" #. 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(2), B(2), " "B(2), and B(2)." msgstr "" #. 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(2), " "B(2), B(2), B(2), B