diff options
Diffstat (limited to '')
| -rw-r--r-- | templates/man7/nptl.7.pot | 257 |
1 files changed, 257 insertions, 0 deletions
diff --git a/templates/man7/nptl.7.pot b/templates/man7/nptl.7.pot new file mode 100644 index 00000000..ff127b9f --- /dev/null +++ b/templates/man7/nptl.7.pot @@ -0,0 +1,257 @@ +# SOME DESCRIPTIVE TITLE +# Copyright (C) YEAR Free Software Foundation, Inc. +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"POT-Creation-Date: 2024-03-01 17:03+0100\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n" +"Language-Team: LANGUAGE <LL@li.org>\n" +"Language: \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\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 "" + +#. type: TH +#: archlinux fedora-40 fedora-rawhide mageia-cauldron +#, no-wrap +msgid "Linux man-pages 6.06" +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "NAME" +msgstr "" + +#. 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 "" + +#. 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 "" + +#. 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 "" + +#. 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 "" + +#. 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 "" + +#. 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 "" + +#. type: TH +#: debian-bookworm +#, no-wrap +msgid "Linux man-pages 6.03" +msgstr "" + +#. type: TH +#: debian-unstable opensuse-tumbleweed +#, no-wrap +msgid "Linux man-pages 6.05.01" +msgstr "" + +#. type: TH +#: opensuse-leap-15-6 +#, no-wrap +msgid "Linux man-pages 6.04" +msgstr "" |