Merge remote-tracking branch 'sweil/mingw' into staging

# By Sebastian Ottlik
# Via Stefan Weil
* sweil/mingw:
  util: call socket_set_fast_reuse instead of setting SO_REUSEADDR
  slirp: call socket_set_fast_reuse instead of setting SO_REUSEADDR
  net: call socket_set_fast_reuse instead of setting SO_REUSEADDR
  gdbstub: call socket_set_fast_reuse instead of setting SO_REUSEADDR
  util: add socket_set_fast_reuse function which will replace setting SO_REUSEADDR

Message-id: 1380735690-24009-1-git-send-email-sw@weilnetz.de
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>

1 files changed, 10 insertions, 0 deletions

diff --git a/util/oslib-win32.c b/util/oslib-win32.c
index 983b7a2..776ccfa 100644
--- a/util/oslib-win32.c
+++ b/util/oslib-win32.c
@@ -124,6 +124,16 @@ void qemu_set_nonblock(int fd)
     qemu_fd_register(fd);
 }
 
+int socket_set_fast_reuse(int fd)
+{
+    /* Enabling the reuse of an endpoint that was used by a socket still in
+     * TIME_WAIT state is usually performed by setting SO_REUSEADDR. On Windows
+     * fast reuse is the default and SO_REUSEADDR does strange things. So we
+     * don't have to do anything here. More info can be found at:
+     * http://msdn.microsoft.com/en-us/library/windows/desktop/ms740621.aspx */
+    return 0;
+}
+
 int inet_aton(const char *cp, struct in_addr *ia)
 {
     uint32_t addr = inet_addr(cp);