Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/vendor/hermit-abi/src/tcplistener.rs b/vendor/hermit-abi/src/tcplistener.rs
new file mode 100644
index 000000000..5afe67364
--- /dev/null
+++ b/vendor/hermit-abi/src/tcplistener.rs
@@ -0,0 +1,13 @@
+//! `tcplistener` provide an interface to establish tcp socket server.
+
+use crate::{Handle, IpAddress};
+
+extern "Rust" {
+	fn sys_tcp_listener_accept(port: u16) -> Result<(Handle, IpAddress, u16), ()>;
+}
+
+/// Wait for connection at specified address.
+#[inline(always)]
+pub fn accept(port: u16) -> Result<(Handle, IpAddress, u16), ()> {
+	unsafe { sys_tcp_listener_accept(port) }
+}