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core/builtins/trace.cif
author Tom Sutcliffe <thomas.sutcliffe@accenture.com>
Thu, 26 Aug 2010 00:49:35 +0100
changeset 37 534b01198c2d
parent 0 7f656887cf89
permissions -rw-r--r--
Added ENotifyKeypresses and ECaptureCtrlC flags to CCommandBase. Commands can now get keypresses and handle ctrl-C via callbacks instead of having to implement custom active objects. As part of this extended the CCommandBase extension interface to MCommandExtensionsV2 for the new virtual functions KeyPressed(TUint aKeyCode, TUint aModifiers) and CtrlCPressed(). sudo now cleans up correctly by using ECaptureCtrlC.

# trace.cif
# 
# Copyright (c) 2010 Accenture. All rights reserved.
# This component and the accompanying materials are made available
# under the terms of the "Eclipse Public License v1.0"
# which accompanies this distribution, and is available
# at the URL "http://www.eclipse.org/legal/epl-v10.html".
# 
# Initial Contributors:
# Accenture - Initial contribution
#

==name trace

==short-description

Edit the flags that control kernel and file server tracing.

==long-description

If no debug_mask (and no fileserver options) is specified, the current values of all the trace flags are displayed.

Fileserver trace flags can be specified by name, using the C<--f32> and related options. A subsequent call to the trace command will overwrite what was previously specified. For example see the following sequence of calls:

    trace --f32       # General fileserver traces enabled
    trace --fat       # FAT traces enabled, but general traces NO LONGER enabled
    trace --f32 --fat # Both sets of traces are enabled
    trace             # This will turn off all fileserver tracing

==argument uint debug_mask optional

The kernel debug mask value (prefix hex with "0x").

==argument uint index optional

The kernel debug mask index.

==option bool s f32

Enable general file server traces.

==option bool m multi-thread

Enable general multi-threaded file server traces.

==option bool l loader

Enable loader traces.

==option bool f fat

Enable FAT traces.

==option bool t lffs

Enable LFFS traces.

==option bool i iso9660

Enable ISO9660 traces.

==option bool n ntfs

Enable NTFS traces.

==option bool o rofs

Enable ROFS traces.

==option bool c compfs

Enable COMPFS traces.

==option string e enable multiple

Enable the given trace flag. Eg C<trace --enable kusb>.

==option string d disable multiple

Disable the given trace flag. Eg C<trace --disable kusb>.

==copyright

Copyright (c) 2006-2010 Accenture. All rights reserved.
MCL/sf/os/fshell