external/openssh: update to 6.8p1.
In preparation for some updates to external/openssh to make it work with
BoringSSL, this change updates the code to a recent version. The current
version (5.9p1) is coming up on four years old now.
* Confirmed that f5c67b478bef9992de9e9ec91ce10af4f6205e0d matches
OpenSSH 5.9p1 exactly (save for the removal of the scard
subdirectory).
* Downloaded openssh-6.8p1.tar.gz (SHA256:
3ff64ce73ee124480b5bf767b9830d7d3c03bbcb6abe716b78f0192c37ce160e)
and verified with PGP signature. (I've verified Damien's key in
person previously.)
* Applied changes between f5c67b478bef9992de9e9ec91ce10af4f6205e0d and
OpenSSH 5.9p1 to 6.8p1 and updated the build as best I can. The
ugliest change is probably the duplication of umac.c to umac128.c
because Android conditionally compiles that file twice. See the
comment in those files.
Change-Id: I63cb07a8118afb5a377f116087a0882914cea486
diff --git a/dispatch.h b/dispatch.h
index 3e3d1a1..cd51dbc 100644
--- a/dispatch.h
+++ b/dispatch.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: dispatch.h,v 1.11 2006/04/20 09:27:09 djm Exp $ */
+/* $OpenBSD: dispatch.h,v 1.12 2015/01/19 20:07:45 markus Exp $ */
/*
* Copyright (c) 2000 Markus Friedl. All rights reserved.
@@ -24,18 +24,35 @@
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include <signal.h>
+#ifndef DISPATCH_H
+#define DISPATCH_H
+
+#define DISPATCH_MAX 255
enum {
DISPATCH_BLOCK,
DISPATCH_NONBLOCK
};
-typedef void dispatch_fn(int, u_int32_t, void *);
+struct ssh;
-void dispatch_init(dispatch_fn *);
-void dispatch_set(int, dispatch_fn *);
-void dispatch_range(u_int, u_int, dispatch_fn *);
-void dispatch_run(int, volatile sig_atomic_t *, void *);
-void dispatch_protocol_error(int, u_int32_t, void *);
-void dispatch_protocol_ignore(int, u_int32_t, void *);
+typedef int dispatch_fn(int, u_int32_t, void *);
+
+int dispatch_protocol_error(int, u_int32_t, void *);
+int dispatch_protocol_ignore(int, u_int32_t, void *);
+void ssh_dispatch_init(struct ssh *, dispatch_fn *);
+void ssh_dispatch_set(struct ssh *, int, dispatch_fn *);
+void ssh_dispatch_range(struct ssh *, u_int, u_int, dispatch_fn *);
+int ssh_dispatch_run(struct ssh *, int, volatile sig_atomic_t *, void *);
+void ssh_dispatch_run_fatal(struct ssh *, int, volatile sig_atomic_t *, void *);
+
+#define dispatch_init(dflt) \
+ ssh_dispatch_init(active_state, (dflt))
+#define dispatch_range(from, to, fn) \
+ ssh_dispatch_range(active_state, (from), (to), (fn))
+#define dispatch_set(type, fn) \
+ ssh_dispatch_set(active_state, (type), (fn))
+#define dispatch_run(mode, done, ctxt) \
+ ssh_dispatch_run_fatal(active_state, (mode), (done), (ctxt))
+
+#endif