[PATCH v4 3/4] chardev/char-socket: Update AF_UNIX for Windows

[Bin Meng <bmeng.cn@gmail.com>]

From: Bin Meng <bin.meng@windriver.com>

Now that AF_UNIX has come to Windows, update the existing logic in
qemu_chr_compute_filename() and qmp_chardev_open_socket() for Windows.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---

Changes in v4:
- drop CONFIG_AF_UNIX

Changes in v2:
- drop #include <afunix.h> as it is now already included in osdep.h

 chardev/char-socket.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/chardev/char-socket.c b/chardev/char-socket.c
index dc4e218eeb..879564aa8a 100644
--- a/chardev/char-socket.c
+++ b/chardev/char-socket.c
@@ -557,12 +557,10 @@ static char *qemu_chr_compute_filename(SocketChardev *s)
     const char *left = "", *right = "";
 
     switch (ss->ss_family) {
-#ifndef _WIN32
     case AF_UNIX:
         return g_strdup_printf("unix:%s%s",
                                ((struct sockaddr_un *)(ss))->sun_path,
                                s->is_listen ? ",server=on" : "");
-#endif
     case AF_INET6:
         left  = "[";
         right = "]";
@@ -1372,10 +1370,12 @@ static void qmp_chardev_open_socket(Chardev *chr,
     }
 
     qemu_chr_set_feature(chr, QEMU_CHAR_FEATURE_RECONNECTABLE);
+#ifndef _WIN32
     /* TODO SOCKET_ADDRESS_FD where fd has AF_UNIX */
     if (addr->type == SOCKET_ADDRESS_TYPE_UNIX) {
         qemu_chr_set_feature(chr, QEMU_CHAR_FEATURE_FD_PASS);
     }
+#endif
 
     /*
      * In the chardev-change special-case, we shouldn't register a new yank
-- 
2.34.1