Merge pull request #5459 from HinTak/patch-5

[mono.git] / mono / utils / mono-threads-state-machine.c

diff --git a/mono/utils/mono-threads-state-machine.c b/mono/utils/mono-threads-state-machine.c
index 27acdda1f7117680e9c6bb27467e8f8b7b4d3c59..1518438babbb9a99d2f1844bf65b3a35888d8bd0 100644 (file)
--- a/mono/utils/mono-threads-state-machine.c
+++ b/mono/utils/mono-threads-state-machine.c
@@ -1,3 +1,7 @@
+/**
+ * \file
+ */
+
 #include <config.h>
 
 #include <mono/utils/mono-compiler.h>
@@ -629,3 +633,21 @@ mono_thread_state_name (int state)
 {
        return state_name (state);
 }
+
+gboolean
+mono_thread_is_gc_unsafe_mode (void)
+{
+       MonoThreadInfo *cur = mono_thread_info_current ();
+
+       if (!cur)
+               return FALSE;
+
+       switch (mono_thread_info_current_state (cur)) {
+       case STATE_RUNNING:
+       case STATE_ASYNC_SUSPEND_REQUESTED:
+       case STATE_SELF_SUSPEND_REQUESTED:
+               return TRUE;
+       default:
+               return FALSE;
+       }
+}