Tests fix: add missing Cygwin thread id

[userspace-rcu.git] / tests / common / thread-id.h

diff --git a/tests/common/thread-id.h b/tests/common/thread-id.h
index 56835e3659c8b7b3e59f2aa1d8922ba602a3df90..df94360624a8ae6c326515c71762962b874f2779 100644 (file)
--- a/tests/common/thread-id.h
+++ b/tests/common/thread-id.h
@@ -58,6 +58,18 @@ unsigned long urcu_get_thread_id(void)
 {
        return (unsigned long) pthread_self();
 }
+#elif defined(__CYGWIN__)
+#include <pthread.h>
+
+extern unsigned long pthread_getsequence_np(pthread_t *);
+
+static inline
+unsigned long urcu_get_thread_id(void)
+{
+       pthread_t thr = pthread_self();
+       return pthread_getsequence_np(&thr);
+}
+
 #else
 # warning "use pid as thread ID"
 static inline