migration: rename qemu_ftell to qemu_file_total_transferred

The name 'ftell' gives the misleading impression that the QEMUFile
objects are seekable. This is not the case, as in general we just
have an opaque stream. The users of this method are only interested
in the total bytes processed. This switches to a new name that
reflects the intended usage.

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
   dgilbert: Wrapped long line

1 files changed, 3 insertions, 3 deletions

diff --git a/migration/savevm.c b/migration/savevm.c
index d907689..75d05f1 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -916,9 +916,9 @@ static void vmstate_save_old_style(QEMUFile *f, SaveStateEntry *se,
 {
     int64_t old_offset, size;
 
-    old_offset = qemu_ftell_fast(f);
+    old_offset = qemu_file_total_transferred_fast(f);
     se->ops->save_state(f, se->opaque);
-    size = qemu_ftell_fast(f) - old_offset;
+    size = qemu_file_total_transferred_fast(f) - old_offset;
 
     if (vmdesc) {
         json_writer_int64(vmdesc, "size", size);
@@ -2887,7 +2887,7 @@ bool save_snapshot(const char *name, bool overwrite, const char *vmstate,
         goto the_end;
     }
     ret = qemu_savevm_state(f, errp);
-    vm_state_size = qemu_ftell(f);
+    vm_state_size = qemu_file_total_transferred(f);
     ret2 = qemu_fclose(f);
     if (ret < 0) {
         goto the_end;