[PULL 4/6] block: add missing socket_init() calls to tools

[Eric Blake <eblake@redhat.com>]

From: Daniel P. Berrangé <berrange@redhat.com>

Any tool that uses sockets needs to call socket_init() in order to work
on the Windows platform.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200825103850.119911-2-berrange@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
---
 qemu-img.c | 2 ++
 qemu-io.c  | 2 ++
 qemu-nbd.c | 1 +
 3 files changed, 5 insertions(+)

diff --git a/qemu-img.c b/qemu-img.c
index 5308773811f3..eb2fc1f86243 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -41,6 +41,7 @@
 #include "qemu/log.h"
 #include "qemu/main-loop.h"
 #include "qemu/module.h"
+#include "qemu/sockets.h"
 #include "qemu/units.h"
 #include "qom/object_interfaces.h"
 #include "sysemu/block-backend.h"
@@ -5410,6 +5411,7 @@ int main(int argc, char **argv)
     signal(SIGPIPE, SIG_IGN);
 #endif

+    socket_init();
     error_init(argv[0]);
     module_call_init(MODULE_INIT_TRACE);
     qemu_init_exec_dir(argv[0]);
diff --git a/qemu-io.c b/qemu-io.c
index 3adc5a7d0d3f..7cc832b3d618 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -25,6 +25,7 @@
 #include "qemu/config-file.h"
 #include "qemu/readline.h"
 #include "qemu/log.h"
+#include "qemu/sockets.h"
 #include "qapi/qmp/qstring.h"
 #include "qapi/qmp/qdict.h"
 #include "qom/object_interfaces.h"
@@ -542,6 +543,7 @@ int main(int argc, char **argv)
     signal(SIGPIPE, SIG_IGN);
 #endif

+    socket_init();
     error_init(argv[0]);
     module_call_init(MODULE_INIT_TRACE);
     qemu_init_exec_dir(argv[0]);
diff --git a/qemu-nbd.c b/qemu-nbd.c
index d2657b8db50d..b102874f0f46 100644
--- a/qemu-nbd.c
+++ b/qemu-nbd.c
@@ -599,6 +599,7 @@ int main(int argc, char **argv)
     signal(SIGPIPE, SIG_IGN);
 #endif

+    socket_init();
     error_init(argv[0]);
     module_call_init(MODULE_INIT_TRACE);
     qcrypto_init(&error_fatal);
-- 
2.28.0