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-rw-r--r--cmds/servicemanager/binder.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/cmds/servicemanager/binder.c b/cmds/servicemanager/binder.c
index d1ab05f..6eecee1 100644
--- a/cmds/servicemanager/binder.c
+++ b/cmds/servicemanager/binder.c
@@ -113,7 +113,9 @@ struct binder_state *binder_open(size_t mapsize)
if ((ioctl(bs->fd, BINDER_VERSION, &vers) == -1) ||
(vers.protocol_version != BINDER_CURRENT_PROTOCOL_VERSION)) {
- fprintf(stderr, "binder: driver version differs from user space\n");
+ fprintf(stderr,
+ "binder: kernel driver version (%d) differs from user space version (%d)\n",
+ vers.protocol_version, BINDER_CURRENT_PROTOCOL_VERSION);
goto fail_open;
}