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authorJuan Quintela <quintela@redhat.com>2009-10-15 23:16:13 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2009-10-27 12:28:48 -0500
commitdc3b83a062337d55edd537645fded337ba013343 (patch)
treef175ec64c808825b936065b8c472e3ad02d2513d /savevm.c
parentaa1cce693d694b00c029ddfccccc4df3fc025aca (diff)
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vmstate: add VMSTATE_UINT16_EQUAL[_V]
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'savevm.c')
-rw-r--r--savevm.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/savevm.c b/savevm.c
index 6eca31a..0db5fc7 100644
--- a/savevm.c
+++ b/savevm.c
@@ -882,6 +882,26 @@ const VMStateInfo vmstate_info_uint8_equal = {
.put = put_uint8,
};
+/* 16 bit unsigned int int. See that the received value is the same than the one
+ in the field */
+
+static int get_uint16_equal(QEMUFile *f, void *pv, size_t size)
+{
+ uint16_t *v = pv;
+ uint16_t v2;
+ qemu_get_be16s(f, &v2);
+
+ if (*v == v2)
+ return 0;
+ return -EINVAL;
+}
+
+const VMStateInfo vmstate_info_uint16_equal = {
+ .name = "uint16 equal",
+ .get = get_uint16_equal,
+ .put = put_uint16,
+};
+
/* timers */
static int get_timer(QEMUFile *f, void *pv, size_t size)