https://homeostasis.scs.carleton.ca/wiki/index.php?action=history&feed=atom&title=Operating_Systems_2015F%3A_Tutorial_8 2026-05-01T04:30:21Z Revision history for this page on the wiki MediaWiki 1.42.1 https://homeostasis.scs.carleton.ca/wiki/index.php?title=Operating_Systems_2015F:_Tutorial_8&diff=20387&oldid=prev 2015-11-13T21:12:11Z

<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 21:12, 13 November 2015</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l2">Line 2:</td> <td colspan="2" class="diff-lineno">Line 2:</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>If you are looking for functionality to play with, try looking at call_usermodehelper() and related functions defined in kernel/kmod.c.  There is a nice, but old article about this API [http://www.ibm.com/developerworks/library/l-user-space-apps/ at IBM].</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>If you are looking for functionality to play with, try looking at call_usermodehelper() and related functions defined in kernel/kmod.c.  There is a nice, but old article about this API [http://www.ibm.com/developerworks/library/l-user-space-apps/ at IBM].</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></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;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></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;">You may also want to check out kprobes, documented in Documentation/kprobes.txt, if you wish to modify kernel functionality without modifying the source.  In most cases, though, it will be easier to just modify the source directly.  (While you don't have to reboot to use kprobes, in practice issues with unloading and loading modules will mean you'll still have to reboot a lot when developing anything using kprobes.)</ins></div></td></tr> </table>

Soma https://homeostasis.scs.carleton.ca/wiki/index.php?title=Operating_Systems_2015F:_Tutorial_8&diff=20386&oldid=prev 2015-11-13T21:09:35Z

<p>Created page with &quot;In this tutorial you should mainly be working on your project. If you are having problems, ask for help! If you are looking for functionality to play with, try looking at ca...&quot;</p> <p><b>New page</b></p><div>In this tutorial you should mainly be working on your project. If you are having problems, ask for help!<br /> <br /> If you are looking for functionality to play with, try looking at call_usermodehelper() and related functions defined in kernel/kmod.c. There is a nice, but old article about this API [http://www.ibm.com/developerworks/library/l-user-space-apps/ at IBM].</div>

Soma