libxl: New error codes ABORTED etc.

We introduce ERROR_ABORTED now, so that we can write code to handle
it, and decreee that functions might return it, even though currently
there is nowhere where this error is generated.

While we're here, provide ERROR_NOTFOUND which will also be used
later, but only as part of the public API.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
---
v4: CANCELLED renamed to ABORTED.
    No longer introduce ERROR_NOTIMPLEMENTED.
v2: Rebase means new errors have bigger (more negative) numbers.

diff --git a/tools/libxl/libxl_types.idl b/tools/libxl/libxl_types.idl
index 23f27d412824b64243a7d745c9f148feb4ecb5a9..9558d521badad0a6976a40c844f6621c8a6dc947 100644 (file)
--- a/tools/libxl/libxl_types.idl
+++ b/tools/libxl/libxl_types.idl
@@ -65,6 +65,8 @@ libxl_error = Enumeration("error", [
     (-19, "REMUS_DEVICE_NOT_SUPPORTED"),
     (-20, "VNUMA_CONFIG_INVALID"),
     (-21, "DOMAIN_NOTFOUND"),
+    (-22, "ABORTED"),
+    (-23, "NOTFOUND"),
     ], value_namespace = "")
 
 libxl_domain_type = Enumeration("domain_type", [