DEBUG_SOURCES
Colon-separated list of files from which debug output is generated. Special values "all"/"none" have obvious meaning. To block entries from a list, add a "-" prefix. You may use an asterisk "*" as a wildcard as well.
lesstif1
Usage
LessTif is
a
free
replacement
for
OSF/Motif®.
LessTif is
licensed
under
the
LGPL,
the
Library
Gnu
Public
License.
The
license
itself
accompanies
LessTif
in
the
file
COPYING.LIB.
More
information
can
be
obtained
from
the
Free
Software
Foundation.
Debugging
For more info on Debugging check out our documentation in HTML format.
Environment
-
DEBUG_FILE -
If this variable exists, then the file is being used for output. If "%p" is part of the value of DEBUG_FILE, then it is replaced by the current process id.
-
DEBUG_PRINT_WIDGETID -
If this variable exists, then all widgets printed with XdbDebug() etc. will also print their widget ID. If the variable doesn't exist, then they only print their name for identification.
-
DEBUG_REDIRECT_XMWARNING -
If this variable exists any output of _XmWarning() and equivalent functions is sent to the file specified by
DEBUG_FILE
-
DEBUG_SIGNAL -
Specifies the name of the signal which should be used to switch the built-in LessTif debugging system. Valid values depend on the system on which LessTif was compiled and is running and are a subset of:
SIGUNUSED, SIGUSR1, SIGUSR2, SIGUSR3, SIGBREAK
-
DEBUG_TOGGLE -
Specifies the initial status of the built-in LessTif debugging system. Valid values are 'on' and 'off'
Interfaces
The following interfaces exist to Set, Toggle and Query the current status of the debugging subsystem:
void _LtDebugSet (Boolean flag);
void _LtDebugToggle (void);
Boolean _LtDebugQueryState (void);
Source code
The major part of the source code which implements the debugging system of LessTif resides in /lib/Xm/DebugUtil.c Using the preprocessor define LESSTIF_PRODUCTION the relevant code sections are en-/disabled during the build process.
Releases
4 releases since Debian 2.1 (Slink); the text changed 2 times.