qga: replace usleep() with g_usleep()

The latter simply requires glib.h, while the former is not in the
Windows API (but provided by mingw header & CRT)

Also simplify the expression for 1/10s.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-12-marcandre.lureau@redhat.com>

diff --git a/qga/main.c b/qga/main.c
index e4b22df01dcdd038d9fd90557dcea76e6b23828a..aa00ad8fabdfeab745da33df5a142b45fe3ee2ea 100644 (file)
--- a/qga/main.c
+++ b/qga/main.c
@@ -610,7 +610,7 @@ static gboolean channel_event_cb(GIOCondition condition, gpointer data)
          * host-side chardev. sleep a bit to mitigate this
          */
         if (s->virtio) {
-            usleep(100 * 1000);
+            g_usleep(G_USEC_PER_SEC / 10);
         }
         return true;
     default: