X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;ds=sidebyside;f=lightning-c-bindings%2Fsrc%2Flightning%2Fchain%2Fchannelmonitor.rs;h=a5429bcba4a320ae57653cffbe18ea64843e1b1c;hb=033f4f3b2750dcd5afc8b158d7474242b29b24f3;hp=41b9daa983bac821e3bbd79fc8e64998b49e412c;hpb=3eda14ff27fcb12a0d8c8b1130af95f5f4daeccb;p=ldk-c-bindings

diff --git a/lightning-c-bindings/src/lightning/chain/channelmonitor.rs b/lightning-c-bindings/src/lightning/chain/channelmonitor.rs
index 41b9daa..a5429bc 100644
--- a/lightning-c-bindings/src/lightning/chain/channelmonitor.rs
+++ b/lightning-c-bindings/src/lightning/chain/channelmonitor.rs
@@ -720,6 +720,15 @@ pub extern "C" fn ChannelMonitor_get_relevant_txids(this_arg: &ChannelMonitor) -
 	local_ret.into()
 }
 
+/// Gets the latest best block which was connected either via the [`chain::Listen`] or
+/// [`chain::Confirm`] interfaces.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelMonitor_current_best_block(this_arg: &ChannelMonitor) -> crate::lightning::chain::BestBlock {
+	let mut ret = unsafe { &*this_arg.inner }.current_best_block();
+	crate::lightning::chain::BestBlock { inner: Box::into_raw(Box::new(ret)), is_owned: true }
+}
+
 /// `Persist` defines behavior for persisting channel monitors: this could mean
 /// writing once to disk, and/or uploading to one or more backup services.
 ///
@@ -774,6 +783,8 @@ pub struct Persist {
 	/// Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
 	pub free: Option<extern "C" fn(this_arg: *mut c_void)>,
 }
+unsafe impl Send for Persist {}
+unsafe impl Sync for Persist {}
 
 use lightning::chain::channelmonitor::Persist as rustPersist;
 impl rustPersist<crate::lightning::chain::keysinterface::Sign> for Persist {