From 721d0a855e2dde4f39a3b0c5fd094f07775d6caf Mon Sep 17 00:00:00 2001
From: Matt Corallo <git@bluematt.me>
Date: Fri, 12 Mar 2021 11:40:08 -0500
Subject: [PATCH] Add ChannelMonitor_clone patch to bindings

---
 lightning-c-bindings/Cargo.toml               |  2 +-
 lightning-c-bindings/include/lightning.h      |  5 +++++
 .../src/chain/channelmonitor.rs               | 19 +++++++++++++++++++
 3 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/lightning-c-bindings/Cargo.toml b/lightning-c-bindings/Cargo.toml
index e8e556b..55dcb14 100644
--- a/lightning-c-bindings/Cargo.toml
+++ b/lightning-c-bindings/Cargo.toml
@@ -18,7 +18,7 @@ crate-type = ["staticlib"
 bitcoin = "0.26"
 secp256k1 = { version = "0.20.1", features = ["global-context-less-secure"] }
 # Note that the following line is matched by genbindings to update the path
-lightning = { git = "https://git.bitcoin.ninja/rust-lightning", rev = "6fcac8bc65ed6d372e0b8c367e9934c754f99ff3", features = ["allow_wallclock_use"] }
+lightning = { git = "https://git.bitcoin.ninja/rust-lightning", rev = "28dc5a1b22c38e0c37e92c9b8797e52130e9c812", features = ["allow_wallclock_use"] }
 
 [patch.crates-io]
 # Rust-Secp256k1 PR 279. Should be dropped once merged.
diff --git a/lightning-c-bindings/include/lightning.h b/lightning-c-bindings/include/lightning.h
index bdeb298..49de1f6 100644
--- a/lightning-c-bindings/include/lightning.h
+++ b/lightning-c-bindings/include/lightning.h
@@ -10222,6 +10222,11 @@ struct LDKCResult_HTLCUpdateDecodeErrorZ HTLCUpdate_read(struct LDKu8slice ser);
  */
 void ChannelMonitor_free(struct LDKChannelMonitor this_obj);
 
+/**
+ * Creates a copy of the ChannelMonitor
+ */
+struct LDKChannelMonitor ChannelMonitor_clone(const struct LDKChannelMonitor *NONNULL_PTR orig);
+
 /**
  * Serialize the ChannelMonitor object into a byte array which can be read by ChannelMonitor_read
  */
diff --git a/lightning-c-bindings/src/chain/channelmonitor.rs b/lightning-c-bindings/src/chain/channelmonitor.rs
index 5e10158..5a50b01 100644
--- a/lightning-c-bindings/src/chain/channelmonitor.rs
+++ b/lightning-c-bindings/src/chain/channelmonitor.rs
@@ -538,6 +538,25 @@ impl ChannelMonitor {
 		ret
 	}
 }
+impl Clone for ChannelMonitor {
+	fn clone(&self) -> Self {
+		Self {
+			inner: if <*mut nativeChannelMonitor>::is_null(self.inner) { std::ptr::null_mut() } else {
+				Box::into_raw(Box::new(unsafe { &*self.inner }.clone())) },
+			is_owned: true,
+		}
+	}
+}
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+pub(crate) extern "C" fn ChannelMonitor_clone_void(this_ptr: *const c_void) -> *mut c_void {
+	Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeChannelMonitor)).clone() })) as *mut c_void
+}
+#[no_mangle]
+/// Creates a copy of the ChannelMonitor
+pub extern "C" fn ChannelMonitor_clone(orig: &ChannelMonitor) -> ChannelMonitor {
+	orig.clone()
+}
 #[no_mangle]
 /// Serialize the ChannelMonitor object into a byte array which can be read by ChannelMonitor_read
 pub extern "C" fn ChannelMonitor_write(obj: &ChannelMonitor) -> crate::c_types::derived::CVec_u8Z {
-- 
2.39.5