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Commit 018cf41a authored by Serban Constantinescu's avatar Serban Constantinescu Committed by Elliott Hughes
Browse files

ServiceManager: Print kernel/userspace binder version 



This patch adds extra logging for the binder version in case the userspace
and kernel versions differ.

Change-Id: I9859b29099726cfcfe5ca23d88ed2e101a06af1a
Signed-off-by: default avatarSerban Constantinescu <serban.constantinescu@arm.com>
parent 1e954441

cmds/servicemanager/binder.c

+3 −1
Original line number Diff line number Diff line
@@ -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;

    }