[liblouis-liblouisxml] New behavior of logging functions in liblouis
- From: "John J. Boyer" <john.boyer@xxxxxxxxxxxxxxxxx>
- To: liblouis-liblouisxml@xxxxxxxxxxxxx
- Date: Tue, 19 Jun 2012 11:26:57 -0500
If lou_logFile is called with a NULL argument the call is ignored. If
this is the first call with a non-NULL argument the filename is stored
in the initialLogFileName variable. The function then tries to open
logFile with fileName. If this fails it tries initialLogFileName. if
this fails it prints an error message to stderr .
When lou_logPrint is called, if the format argument is NULL it returns.
If not, it and logFile is NULL it tries to open initialLogFileName. If
this fails it uses stderr.
lou_logEnd is unchanged. If logFile is not NULL it is closed and then
set to NULL.
John
--
John J. Boyer; President, Chief Software Developer
Abilitiessoft, Inc.
http://www.abilitiessoft.com
Madison, Wisconsin USA
Developing software for people with disabilities
For a description of the software, to download it and links to
project pages go to http://www.abilitiessoft.com
Other related posts:
- » [liblouis-liblouisxml] New behavior of logging functions in liblouis - John J. Boyer
