Add a mechanism for reporting client machine error conditions back to the

server.  Error conditions are flagged by other processes by creating
a named dotfile in ${scratchdir}.  If these files are found, report the
error status instead of the number of running jobs.  Currently report "ERR"
for all error conditions; I will probably change this to a per-condition
message.

Currently only "squid not running" and "disk space low" conditions are
reported.

1 files changed, 14 insertions, 1 deletions

diff --git a/Tools/portbuild/scripts/reportload b/Tools/portbuild/scripts/reportload
index 911b08fa38ff..42d5e72eaa80 100755
--- a/Tools/portbuild/scripts/reportload
+++ b/Tools/portbuild/scripts/reportload
@@ -11,6 +11,19 @@ if [ -f ${pb}/${arch}/portbuild.$(hostname) ]; then
     . ${pb}/${arch}/portbuild.$(hostname)
 fi
 
-num=$(echo $(ls -1d ${scratchdir}/*/chroot/*/used 2>/dev/null| wc -l))
+# Look for exceptional conditions
+error=0
+for i in squid disk; do
+  if [ -f ${scratchdir}/.${i} ]; then
+    error=1
+  fi
+done
+
+if [ ${error} = 0 ]; then
+  num=$(echo $(ls -1d ${scratchdir}/*/chroot/*/used 2>/dev/null| wc -l))
+else
+  num=ERR
+fi
+
 echo -n "$num "
 uptime