[Xen-changelog] [xen-unstable] libxl: fix xenstore connection when run in domU

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>
# Date 1283173087 -3600
# Node ID cd2ca6c3f2e42261a562107c4fd1a4bb0b922a0b
# Parent  c5aed2e049bce2724b035dd6aa09c4c4e609c27c
libxl: fix xenstore connection when run in domU

When used in a domain other than the one running xenstore,
libxl_ctx_init will fail to connect even when xenstore is actually
available. Add a call to xs_domain_open to handle this case.

Signed-off-by: Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>
Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
committer: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
---
 tools/libxl/libxl.c |    2 ++
 1 files changed, 2 insertions(+)

diff -r c5aed2e049bc -r cd2ca6c3f2e4 tools/libxl/libxl.c
--- a/tools/libxl/libxl.c       Mon Aug 30 08:39:52 2010 +0100
+++ b/tools/libxl/libxl.c       Mon Aug 30 13:58:07 2010 +0100
@@ -54,6 +54,8 @@ int libxl_ctx_init(libxl_ctx *ctx, int v
     }
 
     ctx->xsh = xs_daemon_open();
+    if (!ctx->xsh)
+        ctx->xsh = xs_domain_open();
     if (!ctx->xsh) {
         XL_LOG_ERRNOVAL(ctx, XL_LOG_ERROR, errno, 
                         "cannot connect to xenstore");

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