From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Thu, 24 May 2012 14:12:21 +0000 (-0400)
Subject: Add cygwin support to libringbuffer getcpu.h
X-Git-Url: http://git.lttng.org/?p=lttng-ust.git;a=commitdiff_plain;h=4b36962fa59dfb5bcfcb52d2f07f7eb3b8dc1669

Add cygwin support to libringbuffer getcpu.h

commit 4327cb7d2c9f34fc8d01f8ed92e2a43de7ef14f6 upstream.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Christian Babeux <christian.babeux@efficios.com>
---

diff --git a/libringbuffer/getcpu.h b/libringbuffer/getcpu.h
index 0a619417..3f125197 100644
--- a/libringbuffer/getcpu.h
+++ b/libringbuffer/getcpu.h
@@ -75,11 +75,11 @@ int lttng_ust_get_cpu(void)
 }
 #endif	/* __UCLIBC__ */
 
-#elif defined(__FreeBSD__)
+#elif (defined(__FreeBSD__) || defined(__CYGWIN__))
 
 /*
- * FreeBSD does not allow query of CPU ID. Always use CPU number 0, with
- * the assocated performance degradation on SMP.
+ * FreeBSD and Cygwin do not allow query of CPU ID. Always use CPU
+ * number 0, with the assocated performance degradation on SMP.
  */
 static inline
 int lttng_ust_get_cpu(void)