75 lines
2.5 KiB
HTML
75 lines
2.5 KiB
HTML
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-->
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<html>
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<head>
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<title>ltrace</title>
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<link rel="stylesheet" type="text/css" media="all" href="../man.css">
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</head>
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<body bgcolor=#ffffff>
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<h2 align=center>ltrace</h2>
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<h4 align=center>OS/161 Reference Manual</h4>
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<h3>Name</h3>
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<p>
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ltrace - LAMEbus trace device
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</p>
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<h3>Synopsis</h3>
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<p>
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device ltrace* at lamebus*
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</p>
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<h3>Description</h3>
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<p>
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ltrace is a driver for the LAMEbus trace and debug card.
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This device can be used to turn on and off System/161 tracing (with
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<tt>trace161)</tt>; it can also be used to emit debug printouts with
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much lower latency than printing to the console.
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Finally, it can be used to cause a dump of the entire System/161
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system state.
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</p>
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<p>
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The calls for these operations are provided to the kernel via the
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header file <tt><lamebus/ltrace.h></tt>.
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</p>
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<p>
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Only the first ltrace device found, if any, is actually used. If none
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is found, the calls have no effect.
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</p>
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<h3>See Also</h3>
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<p>
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<A HREF=lamebus.html>lamebus</A>
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</p>
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</body>
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</html>
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