From 521a162295af4fed90e6c740a35c0907d955c6f6 Mon Sep 17 00:00:00 2001
From: Joe Birr-Pixton <jpixton@gmail.com>
Date: Mon, 12 Aug 2024 17:31:05 +0100
Subject: [PATCH] Implement `SSL_set_max_early_data`

---
 rustls-libssl/build.rs     | 1 +
 rustls-libssl/src/entry.rs | 9 +++++++++
 rustls-libssl/src/lib.rs   | 4 ++++
 3 files changed, 14 insertions(+)

diff --git a/rustls-libssl/build.rs b/rustls-libssl/build.rs
index 28e0b7b..54a44b5 100644
--- a/rustls-libssl/build.rs
+++ b/rustls-libssl/build.rs
@@ -195,6 +195,7 @@ const ENTRYPOINTS: &[&str] = &[
     "SSL_set_connect_state",
     "SSL_set_ex_data",
     "SSL_set_fd",
+    "SSL_set_max_early_data",
     "SSL_set_msg_callback",
     "SSL_set_num_tickets",
     "SSL_set_options",
diff --git a/rustls-libssl/src/entry.rs b/rustls-libssl/src/entry.rs
index b11f54e..937e519 100644
--- a/rustls-libssl/src/entry.rs
+++ b/rustls-libssl/src/entry.rs
@@ -912,6 +912,15 @@ entry! {
     }
 }
 
+entry! {
+    pub fn _SSL_set_max_early_data(ssl: *mut SSL, max_early_data: u32) -> c_int {
+        try_clone_arc!(ssl)
+            .get_mut()
+            .set_max_early_data(max_early_data);
+        C_INT_SUCCESS
+    }
+}
+
 entry! {
     pub fn _SSL_set_alpn_protos(
         ssl: *mut SSL,
diff --git a/rustls-libssl/src/lib.rs b/rustls-libssl/src/lib.rs
index 10a97da..ff28608 100644
--- a/rustls-libssl/src/lib.rs
+++ b/rustls-libssl/src/lib.rs
@@ -831,6 +831,10 @@ impl Ssl {
         self.num_tickets = num
     }
 
+    fn set_max_early_data(&mut self, max: u32) {
+        self.max_early_data = max;
+    }
+
     fn clear_options(&mut self, clear: u64) -> u64 {
         self.raw_options &= !clear;
         self.raw_options