coroutine: move into libqemuutil.a library

The coroutine files are currently referenced by the block-obj-y
variable. The coroutine functionality though is already used by
more than just the block code. eg migration code uses coroutine
yield. In the future the I/O channel code will also use the
coroutine yield functionality. Since the coroutine code is nicely
self-contained it can be easily built as part of the libqemuutil.a
library, making it widely available.

The headers are also moved into include/qemu, instead of the
include/block directory, since they are now part of the util
codebase, and the impl was never in the block/ directory
either.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/nbd.c b/nbd.c
index 74859cbe09..fc34c449c8 100644
--- a/nbd.c
+++ b/nbd.c
@@ -19,7 +19,7 @@
 #include "block/nbd.h"
 #include "sysemu/block-backend.h"
 
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 
 #include <errno.h>
 #include <string.h>