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authorKeir Fraser <keir.fraser@citrix.com>2009-04-30 09:43:29 +0100
committerKeir Fraser <keir.fraser@citrix.com>2009-04-30 09:43:29 +0100
commitffc362fcd3384681c55f5e99e2953850324bb7d3 (patch)
tree5b5bdf48f2bfc50c108a866107bc992a72758306 /tools/xenstore
parentf6171aa18d91a4dd18c950cc67aca61bc4b5eb0d (diff)
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xenstore: Add brief notice regarding xenstore protocol limits to xs.h.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Diffstat (limited to 'tools/xenstore')
-rw-r--r--tools/xenstore/xs.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/xenstore/xs.h b/tools/xenstore/xs.h
index 629395291a..bd36a0b350 100644
--- a/tools/xenstore/xs.h
+++ b/tools/xenstore/xs.h
@@ -27,6 +27,11 @@
struct xs_handle;
typedef uint32_t xs_transaction_t;
+/* IMPORTANT: For details on xenstore protocol limits, see
+ * docs/misc/xenstore.txt in the Xen public source repository, and use the
+ * XENSTORE_*_MAX limit macros defined in xen/io/xs_wire.h.
+ */
+
/* On failure, these routines set errno. */
/* Connect to the xs daemon.