exec: Create include for target_page_size()

That is the only function that we need from exec.c, and having to
include the whole sysemu.h for this.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

---

/me leans to be less sloppy with copyright notices
thanks Dave

2 files changed, 19 insertions, 1 deletions

diff --git a/include/exec/target_page.h b/include/exec/target_page.h
new file mode 100644
index 0000000000..626eda8029
--- /dev/null
+++ b/include/exec/target_page.h
@@ -0,0 +1,19 @@
+/*
+ * Target page sizes and friends for non target files
+ *
+ * Copyright (c) 2017 Red Hat Inc
+ *
+ * Authors:
+ *  David Alan Gilbert <dgilbert@redhat.com>
+ *  Juan Quintela <quintela@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#ifndef EXEC_TARGET_PAGE_H
+#define EXEC_TARGET_PAGE_H
+
+size_t qemu_target_page_size(void);
+
+#endif
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index 765358ea45..ed8fe3bf34 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -67,7 +67,6 @@ int qemu_reset_requested_get(void);
 void qemu_system_killed(int signal, pid_t pid);
 void qemu_system_reset(bool report);
 void qemu_system_guest_panicked(GuestPanicInformation *info);
-size_t qemu_target_page_size(void);
 
 void qemu_add_exit_notifier(Notifier *notify);
 void qemu_remove_exit_notifier(Notifier *notify);