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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:43:11 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:43:11 +0000 |
commit | fc22b3d6507c6745911b9dfcc68f1e665ae13dbc (patch) | |
tree | ce1e3bce06471410239a6f41282e328770aa404a /po/es/man7/mq_overview.7.po | |
parent | Initial commit. (diff) | |
download | manpages-l10n-fc22b3d6507c6745911b9dfcc68f1e665ae13dbc.tar.xz manpages-l10n-fc22b3d6507c6745911b9dfcc68f1e665ae13dbc.zip |
Adding upstream version 4.22.0.upstream/4.22.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'po/es/man7/mq_overview.7.po')
-rw-r--r-- | po/es/man7/mq_overview.7.po | 796 |
1 files changed, 796 insertions, 0 deletions
diff --git a/po/es/man7/mq_overview.7.po b/po/es/man7/mq_overview.7.po new file mode 100644 index 00000000..f2d567f4 --- /dev/null +++ b/po/es/man7/mq_overview.7.po @@ -0,0 +1,796 @@ +# 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 17:02+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 "mq_overview" +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 "mq_overview - overview of POSIX message queues" +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 "" +"POSIX message queues allow processes to exchange data in the form of " +"messages. This API is distinct from that provided by System V message " +"queues (B<msgget>(2), B<msgsnd>(2), B<msgrcv>(2), etc.), but provides " +"similar functionality." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Message queues are created and opened using B<mq_open>(3); this function " +"returns a I<message queue descriptor> (I<mqd_t>), which is used to refer to " +"the open message queue in later calls. Each message queue is identified by " +"a name of the form I</somename>; that is, a null-terminated string of up to " +"B<NAME_MAX> (i.e., 255) characters consisting of an initial slash, followed " +"by one or more characters, none of which are slashes. Two processes can " +"operate on the same queue by passing the same name to B<mq_open>(3)." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Messages are transferred to and from a queue using B<mq_send>(3) and " +"B<mq_receive>(3). When a process has finished using the queue, it closes it " +"using B<mq_close>(3), and when the queue is no longer required, it can be " +"deleted using B<mq_unlink>(3). Queue attributes can be retrieved and (in " +"some cases) modified using B<mq_getattr>(3) and B<mq_setattr>(3). A " +"process can request asynchronous notification of the arrival of a message on " +"a previously empty queue using B<mq_notify>(3)." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"A message queue descriptor is a reference to an I<open message queue " +"description> (see B<open>(2)). After a B<fork>(2), a child inherits copies " +"of its parent's message queue descriptors, and these descriptors refer to " +"the same open message queue descriptions as the corresponding message queue " +"descriptors in the parent. Corresponding message queue descriptors in the " +"two processes share the flags (I<mq_flags>) that are associated with the " +"open message queue description." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Each message has an associated I<priority>, and messages are always " +"delivered to the receiving process highest priority first. Message " +"priorities range from 0 (low) to I<sysconf(_SC_MQ_PRIO_MAX)\\ -\\ 1> " +"(high). On Linux, I<sysconf(_SC_MQ_PRIO_MAX)> returns 32768, but POSIX.1 " +"requires only that an implementation support at least priorities in the " +"range 0 to 31; some implementations provide only this range." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The remainder of this section describes some specific details of the Linux " +"implementation of POSIX message queues." +msgstr "" + +#. type: SS +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Library interfaces and system calls" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"In most cases the B<mq_*>() library interfaces listed above are implemented " +"on top of underlying system calls of the same name. Deviations from this " +"scheme are indicated in the following table:" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Library interface" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "System call" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "mq_close(3)" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "close(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 "mq_getattr(3)" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "mq_getsetattr(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 "mq_notify(3)" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "mq_notify(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 "mq_open(3)" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "mq_open(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 "mq_receive(3)" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "mq_timedreceive(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 "mq_send(3)" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "mq_timedsend(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 "mq_setattr(3)" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "mq_timedreceive(3)" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "mq_timedsend(3)" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "mq_unlink(3)" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "mq_unlink(2)" +msgstr "" + +#. type: SS +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Versions" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"POSIX message queues have been supported since Linux 2.6.6. glibc support " +"has been provided since glibc 2.3.4." +msgstr "" + +#. type: SS +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Kernel configuration" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Support for POSIX message queues is configurable via the " +"B<CONFIG_POSIX_MQUEUE> kernel configuration option. This option is enabled " +"by default." +msgstr "" + +#. type: SS +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Persistence" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"POSIX message queues have kernel persistence: if not removed by " +"B<mq_unlink>(3), a message queue will exist until the system is shut down." +msgstr "" + +#. type: SS +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Linking" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Programs using the POSIX message queue API must be compiled with I<cc -lrt> " +"to link against the real-time library, I<librt>." +msgstr "" + +#. type: SS +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "/proc interfaces" +msgstr "Interfaces /proc" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The following interfaces can be used to limit the amount of kernel memory " +"consumed by POSIX message queues and to set the default attributes for new " +"message queues:" +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I</proc/sys/fs/mqueue/msg_default> (since Linux 3.5)" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"This file defines the value used for a new queue's I<mq_maxmsg> setting when " +"the queue is created with a call to B<mq_open>(3) where I<attr> is " +"specified as NULL. The default value for this file is 10. The minimum and " +"maximum are as for I</proc/sys/fs/mqueue/msg_max>. A new queue's default " +"I<mq_maxmsg> value will be the smaller of I<msg_default> and I<msg_max>. " +"Before Linux 2.6.28, the default I<mq_maxmsg> was 10; from Linux 2.6.28 to " +"Linux 3.4, the default was the value defined for the I<msg_max> limit." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I</proc/sys/fs/mqueue/msg_max>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"This file can be used to view and change the ceiling value for the maximum " +"number of messages in a queue. This value acts as a ceiling on the I<attr-" +"E<gt>mq_maxmsg> argument given to B<mq_open>(3). The default value for " +"I<msg_max> is 10. The minimum value is 1 (10 before Linux 2.6.28). The " +"upper limit is B<HARD_MSGMAX>. The I<msg_max> limit is ignored for " +"privileged processes (B<CAP_SYS_RESOURCE>), but the B<HARD_MSGMAX> ceiling " +"is nevertheless imposed." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "The definition of B<HARD_MSGMAX> has changed across kernel versions:" +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 "Up to Linux 2.6.32: I<131072\\~/\\~sizeof(void\\~*)>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "Linux 2.6.33 to Linux 3.4: I<(32768\\~*\\~sizeof(void\\~*) / 4)>" +msgstr "" + +#. commit 5b5c4d1a1440e94994c73dddbad7be0676cd8b9a +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "Since Linux 3.5: 65,536" +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I</proc/sys/fs/mqueue/msgsize_default> (since Linux 3.5)" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"This file defines the value used for a new queue's I<mq_msgsize> setting " +"when the queue is created with a call to B<mq_open>(3) where I<attr> is " +"specified as NULL. The default value for this file is 8192 (bytes). The " +"minimum and maximum are as for I</proc/sys/fs/mqueue/msgsize_max>. If " +"I<msgsize_default> exceeds I<msgsize_max>, a new queue's default " +"I<mq_msgsize> value is capped to the I<msgsize_max> limit. Before Linux " +"2.6.28, the default I<mq_msgsize> was 8192; from Linux 2.6.28 to Linux 3.4, " +"the default was the value defined for the I<msgsize_max> limit." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I</proc/sys/fs/mqueue/msgsize_max>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"This file can be used to view and change the ceiling on the maximum message " +"size. This value acts as a ceiling on the I<attr-E<gt>mq_msgsize> argument " +"given to B<mq_open>(3). The default value for I<msgsize_max> is 8192 " +"bytes. The minimum value is 128 (8192 before Linux 2.6.28). The upper " +"limit for I<msgsize_max> has varied across kernel versions:" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "Before Linux 2.6.28, the upper limit is B<INT_MAX>." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "From Linux 2.6.28 to Linux 3.4, the limit is 1,048,576." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "Since Linux 3.5, the limit is 16,777,216 (B<HARD_MSGSIZEMAX>)." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The I<msgsize_max> limit is ignored for privileged process " +"(B<CAP_SYS_RESOURCE>), but, since Linux 3.5, the B<HARD_MSGSIZEMAX> ceiling " +"is enforced for privileged processes." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I</proc/sys/fs/mqueue/queues_max>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"This file can be used to view and change the system-wide limit on the number " +"of message queues that can be created. The default value for I<queues_max> " +"is 256. No ceiling is imposed on the I<queues_max> limit; privileged " +"processes (B<CAP_SYS_RESOURCE>) can exceed the limit (but see BUGS)." +msgstr "" + +#. type: SS +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Resource limit" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The B<RLIMIT_MSGQUEUE> resource limit, which places a limit on the amount of " +"space that can be consumed by all of the message queues belonging to a " +"process's real user ID, is described in B<getrlimit>(2)." +msgstr "" + +#. type: SS +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Mounting the message queue filesystem" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"On Linux, message queues are created in a virtual filesystem. (Other " +"implementations may also provide such a feature, but the details are likely " +"to differ.) This filesystem can be mounted (by the superuser) using the " +"following commands:" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "" +"#B< mkdir /dev/mqueue>\n" +"#B< mount -t mqueue none /dev/mqueue>\n" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "The sticky bit is automatically enabled on the mount directory." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"After the filesystem has been mounted, the message queues on the system can " +"be viewed and manipulated using the commands usually used for files (e.g., " +"B<ls>(1) and B<rm>(1))." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The contents of each file in the directory consist of a single line " +"containing information about the queue:" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "" +"$B< cat /dev/mqueue/mymq>\n" +"QSIZE:129 NOTIFY:2 SIGNO:0 NOTIFY_PID:8260\n" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "These fields are as follows:" +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<QSIZE>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "Number of bytes of data in all messages in the queue (but see BUGS)." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<NOTIFY_PID>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"If this is nonzero, then the process with this PID has used B<mq_notify>(3) " +"to register for asynchronous message notification, and the remaining fields " +"describe how notification occurs." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<NOTIFY>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Notification method: 0 is B<SIGEV_SIGNAL>; 1 is B<SIGEV_NONE>; and 2 is " +"B<SIGEV_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<SIGNO>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "Signal number to be used for B<SIGEV_SIGNAL>." +msgstr "" + +#. type: SS +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Linux implementation of message queue descriptors" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"On Linux, a message queue descriptor is actually a file descriptor. (POSIX " +"does not require such an implementation.) This means that a message queue " +"descriptor can be monitored using B<select>(2), B<poll>(2), or B<epoll>(7). " +"This is not portable." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The close-on-exec flag (see B<open>(2)) is automatically set on the file " +"descriptor returned by B<mq_open>(2)." +msgstr "" + +#. type: SS +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "IPC namespaces" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"For a discussion of the interaction of POSIX message queue objects and IPC " +"namespaces, see B<ipc_namespaces>(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" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"System V message queues (B<msgget>(2), B<msgsnd>(2), B<msgrcv>(2), etc.) are " +"an older API for exchanging messages between processes. POSIX message " +"queues provide a better designed interface than System V message queues; on " +"the other hand POSIX message queues are less widely available (especially on " +"older systems) than System V message queues." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Linux does not currently (Linux 2.6.26) support the use of access control " +"lists (ACLs) for POSIX message queues." +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "BUGS" +msgstr "ERRORES" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Since Linux 3.5 to Linux 3.14, the kernel imposed a ceiling of 1024 " +"(B<HARD_QUEUESMAX>) on the value to which the I<queues_max> limit could be " +"raised, and the ceiling was enforced even for privileged processes. This " +"ceiling value was removed in Linux 3.14, and patches to stable Linux 3.5.x " +"to Linux 3.13.x also removed the ceiling." +msgstr "" + +#. commit d6629859b36d +#. commit de54b9ac253787c366bbfb28d901a31954eb3511 +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"As originally implemented (and documented), the QSIZE field displayed the " +"total number of (user-supplied) bytes in all messages in the message " +"queue. Some changes in Linux 3.5 inadvertently changed the behavior, so " +"that this field also included a count of kernel overhead bytes used to store " +"the messages in the queue. This behavioral regression was rectified in " +"Linux 4.2 (and earlier stable kernel series), so that the count once more " +"included just the bytes of user data in messages in the queue." +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "EXAMPLES" +msgstr "EJEMPLOS" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"An example of the use of various message queue functions is shown in " +"B<mq_notify>(3)." +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<getrlimit>(2), B<mq_getsetattr>(2), B<poll>(2), B<select>(2), " +"B<mq_close>(3), B<mq_getattr>(3), B<mq_notify>(3), B<mq_open>(3), " +"B<mq_receive>(3), B<mq_send>(3), B<mq_unlink>(3), B<epoll>(7), " +"B<namespaces>(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" |