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authorAmos Kong <akong@redhat.com>2012-05-11 00:28:16 +0800
committerAnthony Liguori <aliguori@us.ibm.com>2012-05-10 12:37:57 -0500
commita6ba35b3be9d3d2874cd00930c954347e6be764c (patch)
treea3649f8d62a340094d7c4fc14197c9742e061b52 /ui/vnc.c
parentaed3d11df6d14ce63ac754601e4df965c608f6bd (diff)
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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 <akong@redhat.com> Reviewed-by: Orit Wasserman <owasserm@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'ui/vnc.c')
-rw-r--r--ui/vnc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ui/vnc.c b/ui/vnc.c
index deb9ecd..3ae7704 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -3068,7 +3068,7 @@ int vnc_display_open(DisplayState *ds, const char *display)
if (strncmp(display, "unix:", 5) == 0)
vs->lsock = unix_connect(display+5);
else
- vs->lsock = inet_connect(display, SOCK_STREAM);
+ vs->lsock = inet_connect(display, true, NULL);
if (-1 == vs->lsock) {
g_free(vs->display);
vs->display = NULL;