run: cargo install --force cbindgen
- name: Checkout Rust-Lightning git
run: git clone https://github.com/rust-bitcoin/rust-lightning
+ - name: Rebuild bindings without std, and check the sample app builds + links
+ run: ./genbindings.sh ./rust-lightning false
- name: Rebuild bindings, and check the sample app builds + links
- run: ./genbindings.sh ./rust-lightning
+ run: ./genbindings.sh ./rust-lightning true
- name: Check that the latest bindings are in git
run: |
git checkout lightning-c-bindings/Cargo.toml # genbindings edits this to update the path
if i == "any" {
// #[cfg(any(test, feature = ""))]
if let TokenTree::Group(g) = iter.next().unwrap() {
- if let TokenTree::Ident(i) = g.stream().into_iter().next().unwrap() {
- if i == "test" || i == "feature" {
- // If its cfg(feature(...)) we assume its test-only
- return ExportStatus::TestOnly;
+ let mut all_test = true;
+ for token in g.stream().into_iter() {
+ if let TokenTree::Ident(i) = token {
+ match format!("{}", i).as_str() {
+ "test" => {},
+ "feature" => {},
+ _ => all_test = false,
+ }
+ } else if let TokenTree::Literal(lit) = token {
+ if format!("{}", lit) != "fuzztarget" {
+ all_test = false;
+ }
}
}
+ if all_test { return ExportStatus::TestOnly; }
}
} else if i == "test" || i == "feature" {
// If its cfg(feature(...)) we assume its test-only
set -e
set -x
-if [ ! -d "$1/lightning" ]; then
- echo "USAGE: $0 path-to-rust-lightning"
+if [ ! -d "$1/lightning" -o "$2" != "true" -a "$2" != "false" ]; then
+ echo "USAGE: $0 path-to-rust-lightning allow-std"
+ echo "allow-std must be either 'true' or 'false' to indicate if we should be built relying on time and pthread support"
exit 1
fi
+if [ "$2" = "true" ]; then
+ FEATURES_ARGS='--features=allow_wallclock_use'
+ FEATURES='"allow_wallclock_use"'
+fi
+
# On reasonable systems, we can use realpath here, but OSX is a diva with 20-year-old software.
ORIG_PWD="$(pwd)"
cd "$1/lightning"
BIN="$(pwd)/c-bindings-gen/target/release/c-bindings-gen"
pushd "$LIGHTNING_PATH"
-RUSTC_BOOTSTRAP=1 cargo rustc --profile=check -- -Zunstable-options --pretty=expanded |
+RUSTC_BOOTSTRAP=1 cargo rustc $FEATURES_ARGS --profile=check -- -Zunstable-options --pretty=expanded |
RUST_BACKTRACE=1 "$BIN" "$OUT/" lightning "$OUT_TEMPL" "$OUT_F" "$OUT_CPP"
popd
HOST_PLATFORM="$(rustc --version --verbose | grep "host:")"
if [ "$HOST_PLATFORM" = "host: x86_64-apple-darwin" ]; then
# OSX sed is for some reason not compatible with GNU sed
- sed -i '' 's|lightning = { .*|lightning = { path = "'"$LIGHTNING_PATH"'" }|' lightning-c-bindings/Cargo.toml
+ sed -i '' 's|lightning = { .*|lightning = { path = "'"$LIGHTNING_PATH"'", features = ['"$FEATURES"'] }|' lightning-c-bindings/Cargo.toml
else
- sed -i 's|lightning = { .*|lightning = { path = "'"$LIGHTNING_PATH"'" }|' lightning-c-bindings/Cargo.toml
+ sed -i 's|lightning = { .*|lightning = { path = "'"$LIGHTNING_PATH"'", features = ['"$FEATURES"'] }|' lightning-c-bindings/Cargo.toml
fi
# Set path to include our rustc wrapper as well as cbindgen
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" }
+lightning = { git = "https://git.bitcoin.ninja/rust-lightning", rev = "6fcac8bc65ed6d372e0b8c367e9934c754f99ff3", features = ["allow_wallclock_use"] }
[patch.crates-io]
# Rust-Secp256k1 PR 279. Should be dropped once merged.
*/
void ChannelManager_block_disconnected(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*header)[80]);
+/**
+ * Blocks until ChannelManager needs to be persisted or a timeout is reached. It returns a bool
+ * indicating whether persistence is necessary. Only one listener on
+ * `await_persistable_update` or `await_persistable_update_timeout` is guaranteed to be woken
+ * up.
+ * Note that the feature `allow_wallclock_use` must be enabled to use this function.
+ */
+MUST_USE_RES bool ChannelManager_await_persistable_update_timeout(const struct LDKChannelManager *NONNULL_PTR this_arg, uint64_t max_wait);
+
/**
* Blocks until ChannelManager needs to be persisted. Only one listener on
* `await_persistable_update` or `await_persistable_update_timeout` is guaranteed to be woken
unsafe { &*this_arg.inner }.block_disconnected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap())
}
+/// Blocks until ChannelManager needs to be persisted or a timeout is reached. It returns a bool
+/// indicating whether persistence is necessary. Only one listener on
+/// `await_persistable_update` or `await_persistable_update_timeout` is guaranteed to be woken
+/// up.
+/// Note that the feature `allow_wallclock_use` must be enabled to use this function.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn ChannelManager_await_persistable_update_timeout(this_arg: &ChannelManager, mut max_wait: u64) -> bool {
+ let mut ret = unsafe { &*this_arg.inner }.await_persistable_update_timeout(std::time::Duration::from_secs(max_wait));
+ ret
+}
+
/// Blocks until ChannelManager needs to be persisted. Only one listener on
/// `await_persistable_update` or `await_persistable_update_timeout` is guaranteed to be woken
/// up.