libxl: prevent xl from doing operations on domains if xend is running

Prevent xl from doing any operation if xend daemon is running. That
prevents bugs that happened when xl and xend raced to close a domain.

Signed-off-by: Roger Pau Monne <roger.pau@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/tools/libxl/xl.h b/tools/libxl/xl.h
index 2b6714af36..5d0d50440f 100644
--- a/tools/libxl/xl.h
+++ b/tools/libxl/xl.h
@@ -21,6 +21,7 @@ struct cmd_spec {
     char *cmd_name;
     int (*cmd_impl)(int argc, char **argv);
     int can_dryrun;
+    int modifies;
     char *cmd_desc;
     char *cmd_usage;
     char *cmd_option;