execute: optionally ignore return status of invoked commands

2010-07-12 03:07:01 +02:00
parent f1dfb62962
commit b708e7cea9
9 changed files with 57 additions and 21 deletions
@@ -256,7 +256,15 @@
                                token will be passed as
                                <literal>argv[0]</literal> to the
                                executed process, followed by the
-                                further arguments specified. Unless
+                                further arguments specified. If the
+                                first token is prefixed with
+                                <literal>-</literal> an error code of
+                                the command normally considered a
+                                failure is ignored and considered
+                                success. If both <literal>-</literal>
+                                and <literal>@</literal> are used for
+                                the same command the latter must
+                                preceed the latter. Unless
                                <varname>Type=forking</varname> is
                                set, the process started via this
                                command line will be considered the