scstadmin: Allow iscsi-scstd command-line options to be specified in /etc/default/scst

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4066 d57e44dd-8a1f-0410-8b47-8ef2f437770f

scstadmin/default/scst

@@ -1,3 +1,6 @@
+# iscsi-scstd command-line options. See also man iscsi-scstd.
+# ISCSID_OPTIONS="-u0 -g0 -p3260"
+
 # When using the procfs interface, specify all SCST target drivers in
 # SCST_TARGET_MODULES. An example:
 # SCST_TARGET_MODULES="scst_local iscsi_scst ib_srpt"

scstadmin/init.d/scst

@@ -222,7 +222,11 @@ start_scst() {
         done
 
         for d in $SCST_DAEMONS; do
-            if ! start_daemon $d; then
+            options=""
+            if [ "$(basename "$d")" = "iscsi-scstd" ]; then
+                options="${ISCSID_OPTIONS}"
+            fi            
+            if ! start_daemon $d $options; then
                 echo "Starting $d failed"
                 unload_scst
                 return 1