qemu-ga: implement win32 guest-set-user-password

[qemu.git] / qemu-coroutine-io.c

diff --git a/qemu-coroutine-io.c b/qemu-coroutine-io.c
index d4049260da0381d0a1008c2f38e3ee150dae982e..28dc7351accb904b3caf204ee5032a69364dec87 100644 (file)
--- a/qemu-coroutine-io.c
+++ b/qemu-coroutine-io.c
@@ -45,7 +45,7 @@ qemu_co_sendv_recvv(int sockfd, struct iovec *iov, unsigned iov_cnt,
             if (err == EAGAIN || err == EWOULDBLOCK) {
                 qemu_coroutine_yield();
             } else if (done == 0) {
-                return -1;
+                return -err;
             } else {
                 break;
             }