https://wiki.vmssoftware.com/index.php?action=history&feed=atom&title=Mailbox 2026-05-29T21:54:23Z Revision history for this page on the wiki MediaWiki 1.43.3 https://wiki.vmssoftware.com/index.php?title=Mailbox&diff=2581&oldid=prev 2023-02-13T11:53:47Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 11:53, 13 February 2023</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l20">Line 20:</td> <td colspan="2" class="diff-lineno">Line 20:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-system-services-reference-manual-getutc-z OpenVMS System Services Reference Manual]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-system-services-reference-manual-getutc-z OpenVMS System Services Reference Manual]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-io-user-s-reference-manual OpenVMS I/O User’s Reference Manual]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-io-user-s-reference-manual OpenVMS I/O User’s Reference Manual]</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [http://<del style="font-weight: bold; text-decoration: none;">webcache.googleusercontent.com/search?q=cache:i13Y_hUOieUJ:</del>h41379.www4.hpe.com/openvms/journal/v9/mailboxes.pdf<del style="font-weight: bold; text-decoration: none;">+&amp;cd=1&amp;hl=ru&amp;ct=clnk&amp;gl=ru| </del>OpenVMS Mailboxes: Concepts, Implementation, and Troubleshooting by Bruce Ellis for OpenVMS Technical Journal V9:]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [http://h41379.www4.hpe.com/openvms/journal/v9/mailboxes.pdf OpenVMS Mailboxes: Concepts, Implementation, and Troubleshooting by Bruce Ellis for OpenVMS Technical Journal V9:]</div></td></tr> </table>

Jane.doe https://wiki.vmssoftware.com/index.php?title=Mailbox&diff=2580&oldid=prev 2023-02-13T11:50:27Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 11:50, 13 February 2023</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l17">Line 17:</td> <td colspan="2" class="diff-lineno">Line 17:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=See also=</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=See also=</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-programming-concepts-manual-volume-i <del style="font-weight: bold; text-decoration: none;">| </del>OpenVMS Programming Concepts]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-programming-concepts-manual-volume-i OpenVMS Programming Concepts]</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-system-services-reference-manual-getutc-z <del style="font-weight: bold; text-decoration: none;">| </del>OpenVMS System Services Reference Manual]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-system-services-reference-manual-getutc-z OpenVMS System Services Reference Manual]</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-io-user-s-reference-manual <del style="font-weight: bold; text-decoration: none;">| </del>OpenVMS I/O User’s Reference Manual]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-io-user-s-reference-manual OpenVMS I/O User’s Reference Manual]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://webcache.googleusercontent.com/search?q=cache:i13Y_hUOieUJ:h41379.www4.hpe.com/openvms/journal/v9/mailboxes.pdf+&amp;cd=1&amp;hl=ru&amp;ct=clnk&amp;gl=ru| OpenVMS Mailboxes: Concepts, Implementation, and Troubleshooting by Bruce Ellis for OpenVMS Technical Journal V9:]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://webcache.googleusercontent.com/search?q=cache:i13Y_hUOieUJ:h41379.www4.hpe.com/openvms/journal/v9/mailboxes.pdf+&amp;cd=1&amp;hl=ru&amp;ct=clnk&amp;gl=ru| OpenVMS Mailboxes: Concepts, Implementation, and Troubleshooting by Bruce Ellis for OpenVMS Technical Journal V9:]</div></td></tr> </table>

Jane.doe https://wiki.vmssoftware.com/index.php?title=Mailbox&diff=2579&oldid=prev 2023-02-13T11:50:05Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 11:50, 13 February 2023</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l17">Line 17:</td> <td colspan="2" class="diff-lineno">Line 17:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=See also=</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=See also=</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-programming-concepts-manual-volume-i| OpenVMS Programming Concepts]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-programming-concepts-manual-volume-i | OpenVMS Programming Concepts]</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-system-services-reference-manual-getutc-z| OpenVMS System Services Reference Manual]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-system-services-reference-manual-getutc-z | OpenVMS System Services Reference Manual]</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-io-user-s-reference-manual| OpenVMS I/O User’s Reference Manual]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [https://docs.vmssoftware.com/vsi-openvms-io-user-s-reference-manual | OpenVMS I/O User’s Reference Manual]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://webcache.googleusercontent.com/search?q=cache:i13Y_hUOieUJ:h41379.www4.hpe.com/openvms/journal/v9/mailboxes.pdf+&amp;cd=1&amp;hl=ru&amp;ct=clnk&amp;gl=ru| OpenVMS Mailboxes: Concepts, Implementation, and Troubleshooting by Bruce Ellis for OpenVMS Technical Journal V9:]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://webcache.googleusercontent.com/search?q=cache:i13Y_hUOieUJ:h41379.www4.hpe.com/openvms/journal/v9/mailboxes.pdf+&amp;cd=1&amp;hl=ru&amp;ct=clnk&amp;gl=ru| OpenVMS Mailboxes: Concepts, Implementation, and Troubleshooting by Bruce Ellis for OpenVMS Technical Journal V9:]</div></td></tr> </table>

Jane.doe https://wiki.vmssoftware.com/index.php?title=Mailbox&diff=2578&oldid=prev 2023-02-13T11:49:34Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 11:49, 13 February 2023</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l17">Line 17:</td> <td colspan="2" class="diff-lineno">Line 17:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=See also=</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=See also=</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [https://<del style="font-weight: bold; text-decoration: none;">support</del>.<del style="font-weight: bold; text-decoration: none;">hpe</del>.com/<del style="font-weight: bold; text-decoration: none;">hpsc/doc/public/display?docId=emr_na</del>-<del style="font-weight: bold; text-decoration: none;">c04621447</del>| OpenVMS Programming Concepts]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [https://<ins style="font-weight: bold; text-decoration: none;">docs</ins>.<ins style="font-weight: bold; text-decoration: none;">vmssoftware</ins>.com/<ins style="font-weight: bold; text-decoration: none;">vsi-openvms-programming-concepts-manual-volume</ins>-<ins style="font-weight: bold; text-decoration: none;">i</ins>| OpenVMS Programming Concepts]</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [https://<del style="font-weight: bold; text-decoration: none;">support</del>.<del style="font-weight: bold; text-decoration: none;">hpe</del>.com/<del style="font-weight: bold; text-decoration: none;">hpsc/doc/public/display?docId=emr_na</del>-<del style="font-weight: bold; text-decoration: none;">c04623201</del>| OpenVMS System Services Reference Manual]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [https://<ins style="font-weight: bold; text-decoration: none;">docs</ins>.<ins style="font-weight: bold; text-decoration: none;">vmssoftware</ins>.com/<ins style="font-weight: bold; text-decoration: none;">vsi-openvms-system-services-reference-manual-getutc</ins>-<ins style="font-weight: bold; text-decoration: none;">z</ins>| OpenVMS System Services Reference Manual]</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [<del style="font-weight: bold; text-decoration: none;">ftp</del>://<del style="font-weight: bold; text-decoration: none;">ftp</del>.<del style="font-weight: bold; text-decoration: none;">hp</del>.com/<del style="font-weight: bold; text-decoration: none;">pub/</del>openvms<del style="font-weight: bold; text-decoration: none;">/doc/AA</del>-<del style="font-weight: bold; text-decoration: none;">PV6SF</del>-<del style="font-weight: bold; text-decoration: none;">TK.PDF</del>| OpenVMS I/O User’s Reference Manual]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [<ins style="font-weight: bold; text-decoration: none;">https</ins>://<ins style="font-weight: bold; text-decoration: none;">docs</ins>.<ins style="font-weight: bold; text-decoration: none;">vmssoftware</ins>.com/<ins style="font-weight: bold; text-decoration: none;">vsi-</ins>openvms-<ins style="font-weight: bold; text-decoration: none;">io-user-s-reference</ins>-<ins style="font-weight: bold; text-decoration: none;">manual</ins>| OpenVMS I/O User’s Reference Manual]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://webcache.googleusercontent.com/search?q=cache:i13Y_hUOieUJ:h41379.www4.hpe.com/openvms/journal/v9/mailboxes.pdf+&amp;cd=1&amp;hl=ru&amp;ct=clnk&amp;gl=ru| OpenVMS Mailboxes: Concepts, Implementation, and Troubleshooting by Bruce Ellis for OpenVMS Technical Journal V9:]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://webcache.googleusercontent.com/search?q=cache:i13Y_hUOieUJ:h41379.www4.hpe.com/openvms/journal/v9/mailboxes.pdf+&amp;cd=1&amp;hl=ru&amp;ct=clnk&amp;gl=ru| OpenVMS Mailboxes: Concepts, Implementation, and Troubleshooting by Bruce Ellis for OpenVMS Technical Journal V9:]</div></td></tr> </table>

Jane.doe https://wiki.vmssoftware.com/index.php?title=Mailbox&diff=104&oldid=prev 2018-12-18T06:38:33Z

<p>Created page with &quot;A &#039;&#039;&#039;mailbox&#039;&#039;&#039; is a pseudo device used for interprocess communication and synchronization. The <a href="/index.php?title=Device_code&amp;action=edit&amp;redlink=1" class="new" title="Device code (page does not exist)">device code</a> for mailboxes is MBAn. =Mailbox characteristics= M...&quot;</p> <p><b>New page</b></p><div>A &#039;&#039;&#039;mailbox&#039;&#039;&#039; is a pseudo device used for interprocess communication and synchronization. The [[Device code|device code]] for mailboxes is MBAn.<br /> <br /> =Mailbox characteristics=<br /> Mailboxes can store a certain amount of information to be shared between processes, signal to a process when there is information to be read by that process. There is also a queueing mechanism for when multiple messages are being written to a mailbox.<br /> Multiple channels can be assigned to a mailbox.<br /> Mailboxes can be permanent and temporary. Temporary mailboxes are deleted when all channels to the mailbox have been deassigned; permanent mailboxes must be explicitly deleted.<br /> Mailboxes can have many writers and many readers.<br /> Mailboxes have a &quot;size&quot; determined by the buffer quota.<br /> <br /> ==Protection==<br /> Mailboxes have four kinds of access: read (R), write (W), logical I/O (L), and or physical I/O (P).<br /> <br /> =Privileges=<br /> * TMPMBX is required to create temporary mailboxes<br /> * PRMMBX is required to create permanent mailboxes<br /> * SYSNAM or GRPNAM are required to place the logical name for the mailbox in the appropriate table<br /> <br /> =See also=<br /> * [https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c04621447| OpenVMS Programming Concepts]<br /> * [https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c04623201| OpenVMS System Services Reference Manual]<br /> * [ftp://ftp.hp.com/pub/openvms/doc/AA-PV6SF-TK.PDF| OpenVMS I/O User’s Reference Manual]<br /> * [http://webcache.googleusercontent.com/search?q=cache:i13Y_hUOieUJ:h41379.www4.hpe.com/openvms/journal/v9/mailboxes.pdf+&amp;cd=1&amp;hl=ru&amp;ct=clnk&amp;gl=ru| OpenVMS Mailboxes: Concepts, Implementation, and Troubleshooting by Bruce Ellis for OpenVMS Technical Journal V9:]</div>

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