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<div class="Head2">
<h2>c - Display Contents of Object
Container</h2>
</div><div>
<p>This command displays the contents of one of the kernel's object
containers, a DObjectCon type. Note that information is dumped
very quickly without page breaks, which is useful in situations where the
kernel is likely to become very unstable very shortly after crashing. There is
an upper case version of this command,
<a href="CrashDebugger_cmd_CC.guide.html" title="The debug monitor and command syntax / C - display contents of object container">C</a>, which generates
output with a pause between pages.</p>
<p>The command has the following syntax:</p>
<p class="listing">c type</p>
<p>where type is a single hexadecimal digit between 0 and
D inclusive that specifies which kernel container is to be dumped. The mapping
between the hexadecimal digit and the kernel container is:</p>
<table cellpadding="1" border="0" cellspacing="0"><tr><td
class="TableWrap"><table cellpadding="5" cellspacing="1"
border="0">
<tr valign="top">
<td class="Cell">
<p>0</p>
</td>
<td class="Cell">
<p>Threads</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>1</p>
</td>
<td class="Cell">
<p>Processes</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>2</p>
</td>
<td class="Cell">
<p>Chunks</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>3</p>
</td>
<td class="Cell">
<p>Libraries</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>4</p>
</td>
<td class="Cell">
<p>Semaphores</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>5</p>
</td>
<td class="Cell">
<p>Mutexes</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>6</p>
</td>
<td class="Cell">
<p>Timers</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>7</p>
</td>
<td class="Cell">
<p>Servers</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>8</p>
</td>
<td class="Cell">
<p>Sessions</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>9</p>
</td>
<td class="Cell">
<p>LogicalDevices</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>A</p>
</td>
<td class="Cell">
<p>PhysicalDevices</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>B</p>
</td>
<td class="Cell">
<p>Channels</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>C</p>
</td>
<td class="Cell">
<p>ChangeNotifiers</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>D</p>
</td>
<td class="Cell">
<p>Undertakers</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>E</p>
</td>
<td class="Cell">
<p>Message queues</p>
</td>
</tr>
<tr valign="top">
<td class="Cell">
<p>F</p>
</td>
<td class="Cell">
<p>Property references</p>
</td>
</tr>
</table></td></tr></table>
<p>For example:</p>
<p class="listing">> c A</p>
<p class="listing">Container 10 at 640275c4 contains 3 PHYSICAL DEVICES:<br>
PHYSICAL DEVICE at 64032dac VPTR=f805d9fc AccessCount=2 Owner=00000000<br>
Full name Media.IRam<br>
PHYSICAL DEVICE at 640339e8 VPTR=f8067e44 AccessCount=2 Owner=00000000<br>
Full name Media.Flash<br>
PHYSICAL DEVICE at 64033a64 VPTR=f806b9f8 AccessCount=2 Owner=00000000<br>
Full name Media.Ata</p>
<p class="listing">> c 0</p>
<p class="listing">Container 0 at 807022b8 contains 12 THREADS:<br>
THREAD at 807011c0 VPTR=50052b04 AccessCount=1 Owner=8070107c<br>
Full name EKern::Null<br>
Thread MState READY<br>
Default priority 0 WaitLink Priority 0<br>
ExitInfo 3,0,<br>
Flags 0000000c, Handles 80701520<br>
Supervisor stack base 80700000 size 1000<br>
User stack base 00000000 size 0<br>
Id=0, Heap=00000000, Created heap=00000000, Frame=00000000<br>
Trap handler=00000000, ActiveScheduler=00000000, Exception<br>
handler=00000000<br>
TempObj=00000000 TempAlloc=00000000<br>
NThread @ 8070147c Pri 0 NState READY<br>
Next=8070147c Prev=8070147c Att=00 ExcInUserMode=00<br>
HeldFM=00000000 WaitFM=00000000 AddrSp=8070107c<br>
Time=-1 Timeslice=-1 ReqCount=0<br>
SuspendCount=0 CsCount=0 CsFunction=00000000<br>
SavedSP=80700f50<br>
CAR 00000001<br>
DACR 55555547<br>
R13_USR 00403ed4 R14_USR 500c88b4 SPSR_SVC 200000d3<br>
R4 00000009 R5 5004b7ec R6 50000000 R7 dc911000<br>
R8 00000000 R9 807103c0 R10 50002140 R11 80700fb4<br>
PC 500481b4</p>
<p>The information displayed for each object is the same as that shown
after using the <a href="CrashDebugger_cmd_q.guide.html" title="The debug monitor and command syntax / q - display full DObject information">q</a> command. After displaying the information for each object, the debugger pauses
until you press a key.</p>
<p>Notes</p>
<ul>
<li>
<p> the DObjectCon class is internal to Symbian
OS.</p>
</li>
<li>the type value passed as an argument to the command is one of
the enum values of the TObjectType enum; this enum is internal to
Symbian OS.</li>
</ul>
</div>
<h5>Related concepts</h5>
<ul>
<li><a href="CrashDebuggerUsingCommandSyntax.guide.html">Debug Monitor</a></li>
</ul>
<h5>Related references</h5>
<ul><li><a href="CrashDebugger_cmd.guide.html">Crash Debugger Commands</a></li></ul>
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