From 9f10ef5e96d1a9016529b2ed56f2926a8441002d Mon Sep 17 00:00:00 2001
From: fanquake <fanquake@gmail.com>
Date: Tue, 11 Aug 2026 16:00:27 +0100
Subject: [PATCH] Squashed 'src/leveldb/' changes from a7f9bdc611..13da2d6758

13da2d6758 Merge bitcoin-core/leveldb-subtree#64: refactor: add [[noreturn]] attribute to BackgroundThread*
8c6628bf14 refactor: add [[noreturn]] attribute to BackgroundThread*
8e89537cef Merge bitcoin-core/leveldb-subtree#62: ci: Add LevelDB test workflow
47abe23ff2 ci: run LevelDB tests in GitHub Actions

git-subtree-dir: src/leveldb
git-subtree-split: 13da2d6758396bd21bf76ca76f514700f82b2a62
---
 .github/workflows/ci.yml       | 12 ++++++++++++
 benchmarks/db_bench_sqlite3.cc |  1 +
 util/env_posix.cc              |  4 ++--
 util/env_windows.cc            |  4 ++--
 4 files changed, 17 insertions(+), 4 deletions(-)
 create mode 100644 .github/workflows/ci.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 00000000000..1b609fc64e6
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,12 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - run: cmake -B build -DBUILD_SHARED_LIBS=OFF
+      - run: cmake --build build -j$(nproc)
+      - run: ctest --test-dir build --output-on-failure -j$(nproc)
diff --git a/benchmarks/db_bench_sqlite3.cc b/benchmarks/db_bench_sqlite3.cc
index f183f4fcfdf..45de779322d 100644
--- a/benchmarks/db_bench_sqlite3.cc
+++ b/benchmarks/db_bench_sqlite3.cc
@@ -5,6 +5,7 @@
 #include <sqlite3.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <time.h>
 
 #include "util/histogram.h"
 #include "util/random.h"
diff --git a/util/env_posix.cc b/util/env_posix.cc
index 00bfd5986db..81af271e975 100644
--- a/util/env_posix.cc
+++ b/util/env_posix.cc
@@ -730,9 +730,9 @@ class PosixEnv : public Env {
   }
 
  private:
-  void BackgroundThreadMain();
+  [[noreturn]] void BackgroundThreadMain();
 
-  static void BackgroundThreadEntryPoint(PosixEnv* env) {
+  [[noreturn]] static void BackgroundThreadEntryPoint(PosixEnv* env) {
     env->BackgroundThreadMain();
   }
 
diff --git a/util/env_windows.cc b/util/env_windows.cc
index 6ef27e456dd..43f117be126 100644
--- a/util/env_windows.cc
+++ b/util/env_windows.cc
@@ -675,9 +675,9 @@ class WindowsEnv : public Env {
   }
 
  private:
-  void BackgroundThreadMain();
+  [[noreturn]] void BackgroundThreadMain();
 
-  static void BackgroundThreadEntryPoint(WindowsEnv* env) {
+  [[noreturn]] static void BackgroundThreadEntryPoint(WindowsEnv* env) {
     env->BackgroundThreadMain();
   }