Make qemu-config available for tools

To be able to use config files for blkdebug, we need to make these functions
available in the tools. This involves moving two functions that can only be
built in the context of the emulator.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>

4 files changed, 20 insertions, 21 deletions

diff --git a/Makefile.objs b/Makefile.objs
index ed7bbda..69d6879 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -8,7 +8,7 @@ qobject-obj-y += qerror.o
 # block-obj-y is code used by both qemu system emulation and qemu-img
 
 block-obj-y = cutils.o cache-utils.o qemu-malloc.o qemu-option.o module.o
-block-obj-y += nbd.o block.o aio.o aes.o osdep.o
+block-obj-y += nbd.o block.o aio.o aes.o osdep.o qemu-config.o
 block-obj-$(CONFIG_POSIX) += posix-aio-compat.o
 block-obj-$(CONFIG_LINUX_AIO) += linux-aio.o
 
@@ -76,7 +76,7 @@ common-obj-y += buffered_file.o migration.o migration-tcp.o qemu-sockets.o
 common-obj-y += qemu-char.o savevm.o #aio.o
 common-obj-y += msmouse.o ps2.o
 common-obj-y += qdev.o qdev-properties.o
-common-obj-y += qemu-config.o block-migration.o
+common-obj-y += block-migration.o
 
 common-obj-$(CONFIG_BRLAPI) += baum.o
 common-obj-$(CONFIG_POSIX) += migration-exec.o migration-unix.o migration-fd.o
diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c
index 157a111..9ffdba7 100644
--- a/hw/qdev-properties.c
+++ b/hw/qdev-properties.c
@@ -661,7 +661,7 @@ void qdev_prop_set_defaults(DeviceState *dev, Property *props)
 
 static QTAILQ_HEAD(, GlobalProperty) global_props = QTAILQ_HEAD_INITIALIZER(global_props);
 
-void qdev_prop_register_global(GlobalProperty *prop)
+static void qdev_prop_register_global(GlobalProperty *prop)
 {
     QTAILQ_INSERT_TAIL(&global_props, prop, next);
 }
@@ -689,3 +689,20 @@ void qdev_prop_set_globals(DeviceState *dev)
         }
     }
 }
+
+static int qdev_add_one_global(QemuOpts *opts, void *opaque)
+{
+    GlobalProperty *g;
+
+    g = qemu_mallocz(sizeof(*g));
+    g->driver   = qemu_opt_get(opts, "driver");
+    g->property = qemu_opt_get(opts, "property");
+    g->value    = qemu_opt_get(opts, "value");
+    qdev_prop_register_global(g);
+    return 0;
+}
+
+void qemu_add_globals(void)
+{
+    qemu_opts_foreach(&qemu_global_opts, qdev_add_one_global, NULL, 0);
+}
diff --git a/hw/qdev.h b/hw/qdev.h
index 40373c8..d8fbc73 100644
--- a/hw/qdev.h
+++ b/hw/qdev.h
@@ -273,7 +273,6 @@ void qdev_prop_set_macaddr(DeviceState *dev, const char *name, uint8_t *value);
 void qdev_prop_set_ptr(DeviceState *dev, const char *name, void *value);
 void qdev_prop_set_defaults(DeviceState *dev, Property *props);
 
-void qdev_prop_register_global(GlobalProperty *prop);
 void qdev_prop_register_global_list(GlobalProperty *props);
 void qdev_prop_set_globals(DeviceState *dev);
 
diff --git a/qemu-config.c b/qemu-config.c
index 9b5fe78..9f0f143 100644
--- a/qemu-config.c
+++ b/qemu-config.c
@@ -378,23 +378,6 @@ int qemu_global_option(const char *str)
     return 0;
 }
 
-static int qemu_add_one_global(QemuOpts *opts, void *opaque)
-{
-    GlobalProperty *g;
-
-    g = qemu_mallocz(sizeof(*g));
-    g->driver   = qemu_opt_get(opts, "driver");
-    g->property = qemu_opt_get(opts, "property");
-    g->value    = qemu_opt_get(opts, "value");
-    qdev_prop_register_global(g);
-    return 0;
-}
-
-void qemu_add_globals(void)
-{
-    qemu_opts_foreach(&qemu_global_opts, qemu_add_one_global, NULL, 0);
-}
-
 struct ConfigWriteData {
     QemuOptsList *list;
     FILE *fp;