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+# Spanish translation of manpages
+# This file is distributed under the same license as the manpages-l10n package.
+# Copyright © of this file:
+msgid ""
+msgstr ""
+"Project-Id-Version: manpages-l10n 4.11.0\n"
+"POT-Creation-Date: 2024-03-01 17:03+0100\n"
+"PO-Revision-Date: 2021-09-03 21:25+0200\n"
+"Last-Translator: Automatically generated\n"
+"Language-Team: Spanish <debian-l10n-spanish@lists.debian.org>\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"
+
+#. type: TH
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "nptl"
+msgstr ""
+
+#. type: TH
+#: archlinux fedora-40 fedora-rawhide mageia-cauldron
+#, no-wrap
+msgid "2023-10-31"
+msgstr "31 Octubre 2023"
+
+#. type: TH
+#: archlinux fedora-40 fedora-rawhide mageia-cauldron
+#, no-wrap
+msgid "Linux man-pages 6.06"
+msgstr "Páginas de manual de Linux 6.06"
+
+#. type: SH
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "NAME"
+msgstr "NOMBRE"
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "nptl - Native POSIX Threads Library"
+msgstr ""
+
+#. 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 ""
+"NPTL (Native POSIX Threads Library)  is the GNU C library POSIX threads "
+"implementation that is used on modern Linux systems."
+msgstr ""
+
+#. type: SS
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "NPTL and signals"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"NPTL makes internal use of the first two real-time signals (signal numbers "
+"32 and 33).  One of these signals is used to support thread cancelation and "
+"POSIX timers (see B<timer_create>(2)); the other is used as part of a "
+"mechanism that ensures all threads in a process always have the same UIDs "
+"and GIDs, as required by POSIX.  These signals cannot be used in "
+"applications."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"To prevent accidental use of these signals in applications, which might "
+"interfere with the operation of the NPTL implementation, various glibc "
+"library functions and system call wrapper functions attempt to hide these "
+"signals from applications, as follows:"
+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<SIGRTMIN> is defined with the value 34 (rather than 32)."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The B<sigwaitinfo>(2), B<sigtimedwait>(2), and B<sigwait>(3)  interfaces "
+"silently ignore requests to wait for these two signals if they are specified "
+"in the signal set argument of these calls."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The B<sigprocmask>(2)  and B<pthread_sigmask>(3)  interfaces silently ignore "
+"attempts to block these two signals."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The B<sigaction>(2), B<pthread_kill>(3), and B<pthread_sigqueue>(3)  "
+"interfaces fail with the error B<EINVAL> (indicating an invalid signal "
+"number) if these signals are specified."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"B<sigfillset>(3)  does not include these two signals when it creates a full "
+"signal set."
+msgstr ""
+
+#. type: SS
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "NPTL and process credential changes"
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"At the Linux kernel level, credentials (user and group IDs) are a per-thread "
+"attribute.  However, POSIX requires that all of the POSIX threads in a "
+"process have the same credentials.  To accommodate this requirement, the "
+"NPTL implementation wraps all of the system calls that change process "
+"credentials with functions that, in addition to invoking the underlying "
+"system call, arrange for all other threads in the process to also change "
+"their credentials."
+msgstr ""
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"The implementation of each of these system calls involves the use of a real-"
+"time signal that is sent (using B<tgkill>(2))  to each of the other threads "
+"that must change its credentials.  Before sending these signals, the thread "
+"that is changing credentials saves the new credential(s) and records the "
+"system call being employed in a global buffer.  A signal handler in the "
+"receiving thread(s) fetches this information and then uses the same system "
+"call to change its credentials."
+msgstr ""
+
+#.  FIXME .
+#.  Maybe say something about vfork() not being serialized wrt set*id() APIs?
+#.  https://sourceware.org/bugzilla/show_bug.cgi?id=14749
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"Wrapper functions employing this technique are provided for B<setgid>(2), "
+"B<setuid>(2), B<setegid>(2), B<seteuid>(2), B<setregid>(2), B<setreuid>(2), "
+"B<setresgid>(2), B<setresuid>(2), and B<setgroups>(2)."
+msgstr ""
+
+#. type: SH
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "STANDARDS"
+msgstr "ESTÁNDARES"
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"For details of the conformance of NPTL to the POSIX standard, see "
+"B<pthreads>(7)."
+msgstr ""
+
+#. type: SH
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "NOTES"
+msgstr "NOTAS"
+
+#.  See POSIX.1-2008 specification of pthread_mutexattr_init()
+#.  See sysdeps/x86/bits/pthreadtypes.h
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid ""
+"POSIX says that any thread in any process with access to the memory "
+"containing a process-shared (B<PTHREAD_PROCESS_SHARED>)  mutex can operate "
+"on that mutex.  However, on 64-bit x86 systems, the mutex definition for "
+"x86-64 is incompatible with the mutex definition for i386, meaning that 32-"
+"bit and 64-bit binaries can't share mutexes on x86-64 systems."
+msgstr ""
+
+#. 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 "VÉASE TAMBIÉN"
+
+#. type: Plain text
+#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
+#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
+msgid "B<credentials>(7), B<pthreads>(7), B<signal>(7), B<standards>(7)"
+msgstr ""
+
+#. type: TH
+#: debian-bookworm debian-unstable opensuse-leap-15-6 opensuse-tumbleweed
+#, no-wrap
+msgid "2023-02-05"
+msgstr "5 Febrero 2023"
+
+#. type: TH
+#: debian-bookworm
+#, no-wrap
+msgid "Linux man-pages 6.03"
+msgstr "Páginas de manual de Linux 6.03"
+
+#. type: TH
+#: debian-unstable opensuse-tumbleweed
+#, no-wrap
+msgid "Linux man-pages 6.05.01"
+msgstr "Páginas de manual de Linux 6.05.01"
+
+#. type: TH
+#: opensuse-leap-15-6
+#, no-wrap
+msgid "Linux man-pages 6.04"
+msgstr "Linux man-pages 6.04"