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authorPaolo Bonzini <pbonzini@redhat.com>2014-07-09 11:53:08 +0200
committerStefan Hajnoczi <stefanha@redhat.com>2014-08-29 10:46:58 +0100
commita3462c656128e7b900ccc5d436f9e858d07de264 (patch)
treef0a5ba8f06d80bbf14fb27466af9d3126b45c4e9 /aio-posix.c
parent0a9dd1664a0509f7c3c0c7a5550446258ee70f4b (diff)
downloadqemu-arm-a3462c656128e7b900ccc5d436f9e858d07de264.tar.gz
AioContext: introduce aio_prepare
This will be used to implement socket polling on Windows. On Windows, select() and g_poll() are completely different; sockets are polled with select() before calling g_poll, and the g_poll must be nonblocking if select() says a socket is ready. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'aio-posix.c')
-rw-r--r--aio-posix.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/aio-posix.c b/aio-posix.c
index 0936b4ff9d..d3ac06e238 100644
--- a/aio-posix.c
+++ b/aio-posix.c
@@ -100,6 +100,11 @@ void aio_set_event_notifier(AioContext *ctx,
(IOHandler *)io_read, NULL, notifier);
}
+bool aio_prepare(AioContext *ctx)
+{
+ return false;
+}
+
bool aio_pending(AioContext *ctx)
{
AioHandler *node;