Merge commit 'remotes/meins/master'

[dss.git] / dss.ggo

diff --git a/dss.ggo b/dss.ggo
index a0a3503c6862c56eaeb15a75d7d55598eca3eac5..e91a4c5b90d4fd7ca015f77bf3264ff06e0e6b03 100644 (file)
--- a/dss.ggo
+++ b/dss.ggo
@@ -21,6 +21,17 @@ details="
        configuration file. As usual, if an option is given both at
        the command line and in the configuration file, the command
        line option takes precedence.
+
+       However, there is an important exception to this rule:
+       If the --run option was given (see below) then dss honors
+       SIGHUP and re-reads its configuration file whenever it
+       receives this signal. In this case the options in the config
+       file override any options that were previously given at the
+       command line. This allows to change the configuration of a
+       running dss process on the fly by sending SIGHUP.
+
+       Note that it is not possible to change whether dss runs as
+       background daemon by sending SIGHUP.
 "
 
 option "daemon" d
@@ -30,7 +41,7 @@ flag off
 dependon="logfile"
 details="
        Note that dss refuses to start in daemon mode if no logfile
-       was specified. This option makes sense only in conjunction
+       was specified. This option is mostly useful in conjuction
        with the -R option described below.
 "