From a6ba35b3be9d3d2874cd00930c954347e6be764c Mon Sep 17 00:00:00 2001 From: Amos Kong Date: Fri, 11 May 2012 00:28:16 +0800 Subject: sockets: change inet_connect() to support nonblock socket Add a bool argument to inet_connect() to assign if set socket to block/nonblock, and delete original argument 'socktype' that is unused. Add a new argument to inet_connect()/inet_connect_opts(), to pass back connect error by error class. Retry to connect when -EINTR is got. Connect's successful for nonblock socket when following errors are got, user should wait for connecting by select(): -EINPROGRESS -EWOULDBLOCK (win32) -WSAEALREADY (win32) Change nbd, vnc to use new interface. Signed-off-by: Amos Kong Reviewed-by: Orit Wasserman Reviewed-by: Michael Roth Signed-off-by: Anthony Liguori --- qemu-char.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'qemu-char.c') diff --git a/qemu-char.c b/qemu-char.c index a9fc50481a..060bf9d88a 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -2446,7 +2446,7 @@ static CharDriverState *qemu_chr_open_socket(QemuOpts *opts) if (is_listen) { fd = inet_listen_opts(opts, 0); } else { - fd = inet_connect_opts(opts); + fd = inet_connect_opts(opts, NULL); } } if (fd < 0) { -- cgit v1.2.3-59-g8ed1b