add socket_set_block

Cc: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/oslib-win32.c b/oslib-win32.c
index 5f0759ffc4..5e3de7dc8a 100644
--- a/oslib-win32.c
+++ b/oslib-win32.c
@@ -73,6 +73,12 @@ void qemu_vfree(void *ptr)
     VirtualFree(ptr, 0, MEM_RELEASE);
 }
 
+void socket_set_block(int fd)
+{
+    unsigned long opt = 0;
+    ioctlsocket(fd, FIONBIO, &opt);
+}
+
 void socket_set_nonblock(int fd)
 {
     unsigned long opt = 1;