X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=libgc%2Fsolaris_threads.c;h=0af78055e7da66fd3cb9971546a6ff7e851f239c;hb=fa9497124731582cfdd1ee4522390c7c5bad0444;hp=5f05b19e008040b208a691864ad3e31c6125e047;hpb=6a1600a60f806f0dd77f0c2e8deb6101bef408fe;p=mono.git

diff --git a/libgc/solaris_threads.c b/libgc/solaris_threads.c
index 5f05b19e008..0af78055e7d 100644
--- a/libgc/solaris_threads.c
+++ b/libgc/solaris_threads.c
@@ -624,6 +624,17 @@ GC_thread GC_lookup_thread(thread_t id)
     return(p);
 }
 
+int GC_thread_is_registered (void)
+{
+	void *ptr;
+
+	LOCK();
+	ptr = (void *)GC_lookup_thread(thr_self());
+	UNLOCK();
+
+	return ptr ? 1 : 0;
+}
+
 /* Solaris 2/Intel uses an initial stack size limit slightly bigger than the
    SPARC default of 8 MB.  Account for this to warn only if the user has
    raised the limit beyond the default.