fixup dummy lock

arvidn · Aug 14, 2022 · 05638e5 · 05638e5
1 parent 8d4299b
commit 05638e5
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/include/libtorrent/aux_/pread_storage.hpp b/include/libtorrent/aux_/pread_storage.hpp
@@ -167,6 +167,10 @@ namespace libtorrent::aux {
 		mutable typed_bitfield<file_index_t> m_file_created;
 
 		bool m_allocate_files;
+
+#if TORRENT_HAVE_MAP_VIEW_OF_FILE
+		std::shared_ptr<std::mutex> m_dummy_lock;
+#endif
 	};
 
 }

diff --git a/src/pread_storage.cpp b/src/pread_storage.cpp
@@ -78,6 +78,9 @@ namespace {
 		, m_part_file_name("." + to_hex(params.info_hash) + ".parts")
 		, m_pool(pool)
 		, m_allocate_files(params.mode == storage_mode_allocate)
+#if TORRENT_HAVE_MAP_VIEW_OF_FILE
+		, m_dummy_lock(std::make_shared<std::mutex>())
+#endif
 	{
 		if (params.mapped_files) m_mapped_files = std::make_unique<file_storage>(*params.mapped_files);
 
@@ -755,7 +758,7 @@ namespace {
 			return m_pool.open_file(storage_index(), m_save_path, file
 				, files(), mode
 #if TORRENT_HAVE_MAP_VIEW_OF_FILE
-				, std::shared_ptr<std::mutex>()
+				, m_dummy_lock
 #endif
 				);
 		}