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authorMartin Kletzander <mkletzan@redhat.com>2014-02-01 12:52:42 +0100
committerLuiz Capitulino <lcapitulino@redhat.com>2014-02-17 11:57:23 -0500
commit77d1c3c63fb18c3675d8c80262bbd172f646556a (patch)
tree8e26095c0a8f03259de43d2091cd2ae82f90497a /qmp-commands.hx
parent84d18f065fb041a1c0d78d20320d740ae0673c8a (diff)
downloadqemu-arm-77d1c3c63fb18c3675d8c80262bbd172f646556a.tar.gz
qmp: expose list of supported character device backends
Introduce 'query-chardev-backends' QMP command which lists all supported character device backends. Signed-off-by: Martin Kletzander <mkletzan@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Diffstat (limited to 'qmp-commands.hx')
-rw-r--r--qmp-commands.hx41
1 files changed, 41 insertions, 0 deletions
diff --git a/qmp-commands.hx b/qmp-commands.hx
index cce6b81da4..8a0e8320c6 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -1924,6 +1924,47 @@ EQMP
},
SQMP
+query-chardev-backends
+-------------
+
+List available character device backends.
+
+Each backend is represented by a json-object, the returned value is a json-array
+of all backends.
+
+Each json-object contains:
+
+- "name": backend name (json-string)
+
+Example:
+
+-> { "execute": "query-chardev-backends" }
+<- {
+ "return":[
+ {
+ "name":"udp"
+ },
+ {
+ "name":"tcp"
+ },
+ {
+ "name":"unix"
+ },
+ {
+ "name":"spiceport"
+ }
+ ]
+ }
+
+EQMP
+
+ {
+ .name = "query-chardev-backends",
+ .args_type = "",
+ .mhandler.cmd_new = qmp_marshal_input_query_chardev_backends,
+ },
+
+SQMP
query-block
-----------