[Xen-devel] [PATCH 2/3] libxl: hotplug scripts: stdout >& stderr

[Ian Jackson <ian.jackson@xxxxxxxxxxxxx>]

Plumb hotplug scripts' stdout to stderr.  That way if they print
anything (which really they shouldn't), it won't get mixed up with
the application's stdout.  (Eg, perhaps with an xl migration
stream...)

Signed-off-by: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
CC: Roger Pau Monnà <roger.pau@xxxxxxxxxx>
CC: Vasiliy Tolstov <v.tolstov@xxxxxxxxx>
CC: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
---
 tools/libxl/libxl_device.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/libxl/libxl_device.c b/tools/libxl/libxl_device.c
index ba7d100..90f76b7 100644
--- a/tools/libxl/libxl_device.c
+++ b/tools/libxl/libxl_device.c
@@ -1031,7 +1031,7 @@ static void device_hotplug(libxl__egc *egc, 
libxl__ao_device *aodev)
 
     if (!pid) {
         /* child */
-        libxl__exec(gc, -1, -1, -1, args[0], args, env);
+        libxl__exec(gc, -1, 2, -1, args[0], args, env);
         /* notreached */
         abort();
     }
-- 
1.7.10.4


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