[runtime] Allow getting thread name, managed id from embedding API

[mono.git] / mono / metadata / threads.c

diff --git a/mono/metadata/threads.c b/mono/metadata/threads.c
index 9ea5120c3f975dc57a5f8e712394d369fdbf89ad..a4e10267adc21a4aa66cafa7c083e1c65bd23453 100644 (file)
--- a/mono/metadata/threads.c
+++ b/mono/metadata/threads.c
@@ -1246,6 +1246,53 @@ mono_thread_get_name (MonoInternalThread *this_obj, guint32 *name_len)
        return res;
 }
 
+/*
+ * mono_thread_get_name_utf8:
+ *
+ * Return the name of the thread in UTF-8.
+ * Return NULL if the thread has no name.
+ * The returned memory is owned by the caller.
+ */
+char *
+mono_thread_get_name_utf8 (MonoThread *thread)
+{
+       if (thread == NULL)
+               return NULL;
+
+       MonoInternalThread *internal = thread->internal_thread;
+       if (internal == NULL)
+               return NULL;
+
+       LOCK_THREAD (internal);
+
+       char *tname = g_utf16_to_utf8 (internal->name, internal->name_len, NULL, NULL, NULL);
+
+       UNLOCK_THREAD (internal);
+
+       return tname;
+}
+
+/*
+ * mono_thread_get_managed_id:
+ *
+ * Return the Thread.ManagedThreadId value of `thread`.
+ * Returns -1 if `thread` is NULL.
+ */
+int32_t
+mono_thread_get_managed_id (MonoThread *thread)
+{
+       if (thread == NULL)
+               return -1;
+
+       MonoInternalThread *internal = thread->internal_thread;
+       if (internal == NULL)
+               return -1;
+
+       int32_t id = internal->managed_id;
+
+       return id;
+}
+
 MonoString* 
 ves_icall_System_Threading_Thread_GetName_internal (MonoInternalThread *this_obj)
 {