add "adb sideload" and sideload connection state

Recovery will soon support a minimal implementation of adbd which will
do nothing but accept downloads from the "adb sideload" command and
install them.  This is the client side command (mostly resurrected out
of the old circa-2007 "adb recover" command) and the new connection
state.

Change-Id: I4f67b63f1b3b38d28c285d1278d46782679762a2

1 files changed, 1 insertions, 0 deletions

diff --git a/adb/adb.h b/adb/adb.h
index ac31f11c..f7667c22 100644
--- a/adb/adb.h
+++ b/adb/adb.h
@@ -434,6 +434,7 @@ int connection_state(atransport *t);
 #define CS_HOST       3
 #define CS_RECOVERY   4
 #define CS_NOPERM     5 /* Insufficient permissions to communicate with the device */
+#define CS_SIDELOAD   6
 
 extern int HOST;
 extern int SHELL_EXIT_NOTIFY_FD;