sys erro trying to fix

STEllAR-GROUP · Jan 24, 2024 · 14e182e · 14e182e
1 parent 2ac50be
commit 14e182e
Showing 1 changed file with 12 additions and 4 deletions.
diff --git a/libs/core/synchronization/include/hpx/synchronization/range_mutex.hpp b/libs/core/synchronization/include/hpx/synchronization/range_mutex.hpp
@@ -99,16 +99,24 @@ namespace hpx::synchronization {
         void lock(std::size_t begin, std::size_t end)
         {
             if (lock_id != 0)
-                throw std::system_error(std::error_code(EDEADLK),
-                    "unique_lock::lock: already locked");
+            {
+                std::error_code ec = std::make_error_code(
+                    std::errc::resource_deadlock_would_occur);
+                throw std::system_error(
+                    ec, "unique_lock::lock: already locked");
+            }
             lock_id = mutex_ref.get().lock(begin, end);
         }
 
         void try_lock(std::size_t begin, std::size_t end)
         {
             if (lock_id != 0)
-                throw std::system_error(std::error_code(EDEADLK),
-                    "unique_lock::lock: already locked");
+            {
+                std::error_code ec = std::make_error_code(
+                    std::errc::resource_deadlock_would_occur);
+                throw std::system_error(
+                    ec, "unique_lock::lock: already locked");
+            }
             lock_id = mutex_ref.get().try_lock(begin, end);
         }