Index: uspace/lib/c/generic/fibril.c
===================================================================
--- uspace/lib/c/generic/fibril.c	(revision 89832737cb8ed14f43f40d687a62c6948927aeea)
+++ uspace/lib/c/generic/fibril.c	(revision 2e7291a2727325f0a8e588c75f713d17b4f5a1f3)
@@ -361,4 +361,9 @@
 }
 
+int fibril_get_sercount(void)
+{
+	return serialization_count;
+}
+
 /** @}
  */
Index: uspace/lib/c/include/fibril.h
===================================================================
--- uspace/lib/c/include/fibril.h	(revision 89832737cb8ed14f43f40d687a62c6948927aeea)
+++ uspace/lib/c/include/fibril.h	(revision 2e7291a2727325f0a8e588c75f713d17b4f5a1f3)
@@ -94,4 +94,5 @@
 extern void fibril_inc_sercount(void);
 extern void fibril_dec_sercount(void);
+extern int fibril_get_sercount(void);
 
 static inline int fibril_yield(void)