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authorPaolo Bonzini <pbonzini@redhat.com>2017-02-13 14:52:18 +0100
committerStefan Hajnoczi <stefanha@redhat.com>2017-02-21 11:14:07 +0000
commitc2b38b277a7882a592f4f2ec955084b2b756daaa (patch)
treeeefb45723912dab21c32f9d4d6bec65e4698d2fb /stubs
parent56f9e46b841c7be478ca038d8d4085d776ab4b0d (diff)
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block: move AioContext, QEMUTimer, main-loop to libqemuutil
AioContext is fairly self contained, the only dependency is QEMUTimer but that in turn doesn't need anything else. So move them out of block-obj-y to avoid introducing a dependency from io/ to block-obj-y. main-loop and its dependency iohandler also need to be moved, because later in this series io/ will call iohandler_get_aio_context. [Changed copyright "the QEMU team" to "other QEMU contributors" as suggested by Daniel Berrange and agreed by Paolo. --Stefan] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Message-id: 20170213135235.12274-2-pbonzini@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'stubs')
-rw-r--r--stubs/Makefile.objs1
-rw-r--r--stubs/linux-aio.c32
-rw-r--r--stubs/set-fd-handler.c11
3 files changed, 33 insertions, 11 deletions
diff --git a/stubs/Makefile.objs b/stubs/Makefile.objs
index a187295..aa6050f 100644
--- a/stubs/Makefile.objs
+++ b/stubs/Makefile.objs
@@ -16,6 +16,7 @@ stub-obj-y += get-vm-name.o
stub-obj-y += iothread.o
stub-obj-y += iothread-lock.o
stub-obj-y += is-daemonized.o
+stub-obj-$(CONFIG_LINUX_AIO) += linux-aio.o
stub-obj-y += machine-init-done.o
stub-obj-y += migr-blocker.o
stub-obj-y += monitor.o
diff --git a/stubs/linux-aio.c b/stubs/linux-aio.c
new file mode 100644
index 0000000..ed47bd4
--- /dev/null
+++ b/stubs/linux-aio.c
@@ -0,0 +1,32 @@
+/*
+ * Linux native AIO support.
+ *
+ * Copyright (C) 2009 IBM, Corp.
+ * Copyright (C) 2009 Red Hat, Inc.
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+#include "qemu/osdep.h"
+#include "block/aio.h"
+#include "block/raw-aio.h"
+
+void laio_detach_aio_context(LinuxAioState *s, AioContext *old_context)
+{
+ abort();
+}
+
+void laio_attach_aio_context(LinuxAioState *s, AioContext *new_context)
+{
+ abort();
+}
+
+LinuxAioState *laio_init(void)
+{
+ abort();
+}
+
+void laio_cleanup(LinuxAioState *s)
+{
+ abort();
+}
diff --git a/stubs/set-fd-handler.c b/stubs/set-fd-handler.c
index acbe65c..26965de 100644
--- a/stubs/set-fd-handler.c
+++ b/stubs/set-fd-handler.c
@@ -9,14 +9,3 @@ void qemu_set_fd_handler(int fd,
{
abort();
}
-
-void aio_set_fd_handler(AioContext *ctx,
- int fd,
- bool is_external,
- IOHandler *io_read,
- IOHandler *io_write,
- AioPollFn *io_poll,
- void *opaque)
-{
- abort();
-}