Introduce a log category for messages related to temporary files, and use it to eliminate an error logged to _error when a temporary directory can't be deleted.

This works around the problem where sometimes the background download
queue would become unable to download anything else.  That problem
seems to have been related to a message being inserted into the global
error queue.  This doesn't actually fix that problem, which I suspect
is a bug in apt's Acquire, but it prevents it from cropping up in this
place.

This also reminds me: at some point the temporary file stuff should (a)
allocate a single directory in $TMP and use it for all temporary files
instead of making a zillion, and (b) get an explicit shutdown at the
end of the program that recursively deletes that directory (instead of
relying on destructors to clear it out).

1 files changed, 3 insertions, 0 deletions

diff --git a/src/loggers.h b/src/loggers.h
index 2801c464..ea584731 100644
--- a/src/loggers.h
+++ b/src/loggers.h
@@ -243,6 +243,9 @@ namespace aptitude
      */
     static log4cxx::LoggerPtr getAptitudeResolverTiers();
 
+    /** \brief The logger for messages related to temporary files. */
+    static log4cxx::LoggerPtr getAptitudeTemp();
+
     /** \brief The logger for the "why" command.
      *
      *  Name: aptitude.why