https://scarlet.deltasoft.com/index.php?action=history&feed=atom&title=Dynamic_linking
Dynamic linking - Revision history
2026-04-05T14:22:25Z
Revision history for this page on the wiki
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https://scarlet.deltasoft.com/index.php?title=Dynamic_linking&diff=256&oldid=prev
SteveB at 10:51, 6 February 2009
2009-02-06T10:51:29Z
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 10:51, 6 February 2009</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>The CCALL interface is an OpenQM opcode that allows direct access to dynamically linked C libraries. What this means to us is that you can call C functions from within QM-Basic.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>The CCALL interface is an OpenQM opcode that allows direct access to dynamically linked C libraries. What this means to us is that you can call C functions from within QM-Basic.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; 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>'''Warning!''' <del class="diffchange diffchange-inline">This </del>is an inherently dangerous activity. It is <del class="diffchange diffchange-inline">very </del>easy to crash QM processes using this interface, which can <del class="diffchange diffchange-inline">quickly </del>lead to data corruption. <del class="diffchange diffchange-inline">When considering using this </del>functionality, <del class="diffchange diffchange-inline">please </del>consider using the socket libraries, which provide a <del class="diffchange diffchange-inline">much </del>safer interface.</div></td><td class='diff-marker'>+</td><td style="color: #222; 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>'''Warning!''' <ins class="diffchange diffchange-inline">Like all low level programming, this </ins>is an inherently dangerous activity. It is easy to crash QM processes using this interface, which can lead to data corruption. <ins class="diffchange diffchange-inline">If your </ins>functionality <ins class="diffchange diffchange-inline">can be implemented as a separate ansyncronous process</ins>, consider using the socket libraries, which provide a safer interface.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>== ccall.zip ==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>== ccall.zip ==</div></td></tr>
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SteveB
https://scarlet.deltasoft.com/index.php?title=Dynamic_linking&diff=255&oldid=prev
Karaken12: Added general description, plus warning.
2009-02-06T05:31:45Z
<p>Added general description, plus warning.</p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 05:31, 6 February 2009</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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;">The CCALL interface is an OpenQM opcode that allows direct access to dynamically linked C libraries. What this means to us is that you can call C functions from within QM-Basic.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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;">'''Warning!''' This is an inherently dangerous activity. It is very easy to crash QM processes using this interface, which can quickly lead to data corruption. When considering using this functionality, please consider using the socket libraries, which provide a much safer interface.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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;"></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>== ccall.zip ==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>== ccall.zip ==</div></td></tr>
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Karaken12
https://scarlet.deltasoft.com/index.php?title=Dynamic_linking&diff=228&oldid=prev
SteveB: /* ccall.zip */
2008-12-19T01:06:32Z
<p><span dir="auto"><span class="autocomment">ccall.zip</span></span></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 01:06, 19 December 2008</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l5" >Line 5:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>If the links dont work then search in http://groups.google.co.uk/group/OpenQM for "ccall.zip" or "Creating a VFS interface to D3" or 'The CCALL layer is a low-level "stack" processors.' and look for Dougs post on the 3 Sep 2007. The ccall.zip file is attached at the end.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>If the links dont work then search in http://groups.google.co.uk/group/OpenQM for "ccall.zip" or "Creating a VFS interface to D3" or 'The CCALL layer is a low-level "stack" processors.' and look for Dougs post on the 3 Sep 2007. The ccall.zip file is attached at the end.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; 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://groups.google.co.uk/group/OpenQM/attach/b8a1dfce36f27f4c/ccall.zip?part=2 ccall.zip] <del class="diffchange diffchange-inline">Look for Dougs post in this discussion.</del></div></td><td class='diff-marker'>+</td><td style="color: #222; 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 class="diffchange diffchange-inline">File: </ins>[http://groups.google.co.uk/group/OpenQM/attach/b8a1dfce36f27f4c/ccall.zip?part=2 ccall.zip]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; 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://groups.google.com/group/OpenQM/browse_thread/thread/32e385ff877d7a69/34dccbc201e6f3ea?lnk=gst&q=ccall.zip# Creating a VFS interface to D3]</div></td><td class='diff-marker'>+</td><td style="color: #222; 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 class="diffchange diffchange-inline">Intro: </ins>[http://groups.google.com/group/OpenQM/browse_thread/thread/32e385ff877d7a69/34dccbc201e6f3ea?lnk=gst&q=ccall.zip# Creating a VFS interface to D3] <ins class="diffchange diffchange-inline"> Look for Dougs post in this discussion.</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; 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>"The CCALL layer is a low-level "stack" <del class="diffchange diffchange-inline">processors</del>. It allows you to build the native C calling stack and then "call" a function. It assumes that you are very careful and understand calling conventions."</div></td><td class='diff-marker'>+</td><td style="color: #222; 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>"The CCALL layer is a low-level "stack" <ins class="diffchange diffchange-inline">processor</ins>. It allows you to build the native C calling stack and then "call" a function. It assumes that you are very careful and understand calling conventions."</div></td></tr>
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SteveB
https://scarlet.deltasoft.com/index.php?title=Dynamic_linking&diff=227&oldid=prev
SteveB: New page: == ccall.zip == This is a VERY comprehensive set of examples by Doug Dumitu related to calling functions in glibc. If the links dont work then search in http://groups.google.co.uk/group/...
2008-12-19T01:05:00Z
<p>New page: == ccall.zip == This is a VERY comprehensive set of examples by Doug Dumitu related to calling functions in glibc. If the links dont work then search in http://groups.google.co.uk/group/...</p>
<p><b>New page</b></p><div>== ccall.zip ==<br />
<br />
This is a VERY comprehensive set of examples by Doug Dumitu related to calling functions in glibc.<br />
<br />
If the links dont work then search in http://groups.google.co.uk/group/OpenQM for "ccall.zip" or "Creating a VFS interface to D3" or 'The CCALL layer is a low-level "stack" processors.' and look for Dougs post on the 3 Sep 2007. The ccall.zip file is attached at the end.<br />
<br />
[http://groups.google.co.uk/group/OpenQM/attach/b8a1dfce36f27f4c/ccall.zip?part=2 ccall.zip] Look for Dougs post in this discussion.<br />
<br />
[http://groups.google.com/group/OpenQM/browse_thread/thread/32e385ff877d7a69/34dccbc201e6f3ea?lnk=gst&q=ccall.zip# Creating a VFS interface to D3]<br />
<br />
"The CCALL layer is a low-level "stack" processors. It allows you to build the native C calling stack and then "call" a function. It assumes that you are very careful and understand calling conventions."</div>
SteveB