[Xen-devel] [PATCH for-4.5 0/2] xl/libxl: return and print partial config

[Wei Liu <wei.liu2@xxxxxxxxxx>]

This small series change the behavior of libxl_retrieve_domain_configuration,
to make it continue to retrieve information from xenstore even if JSON template
is not available.

This change of API behaviour is only internal. Conceptually speaking, any
non-zero return value means d_config is partially filled. The chanage just
makes it fill in more information (xenstore entries) than before (empty).
Caller can still expect zero on success and non-zero on error and act
accordingly.

"xl list -l" is now changed to print out the partial configuration, since it
needs to be consistent with the short output.

Wei.

Wei Liu (2):
  libxl: continue when encounter ERROR_JSON_CONFIG_EMPTY
  xl: print out partial configuration in long mode of list command

 tools/libxl/libxl.c      |    6 +++++-
 tools/libxl/xl_cmdimpl.c |    6 ++----
 2 files changed, 7 insertions(+), 5 deletions(-)

-- 
1.7.10.4


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