qemu: introduce qemu_init_main_loop (Marcelo Tosatti)

Hook to allow iothread initialization.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7239 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/vl.c b/vl.c
index 437f41a..dbdbefb 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -3718,6 +3718,11 @@ void qemu_notify_event(void)
      }
 }
 
+static int qemu_init_main_loop(void)
+{
+    return 0;
+}
+
 #ifdef _WIN32
 static void host_main_loop_wait(int *timeout)
 {
@@ -5145,6 +5150,10 @@ int main(int argc, char **argv, char **envp)
     if (smp_cpus > 1)
         kqemu_allowed = 0;
 #endif
+    if (qemu_init_main_loop()) {
+        fprintf(stderr, "qemu_init_main_loop failed\n");
+        exit(1);
+    }
     linux_boot = (kernel_filename != NULL);
     net_boot = (boot_devices_bitmap >> ('n' - 'a')) & 0xF;