define __USE_GNU to get O_DIRECT

[redis.git] / config.h

diff --git a/config.h b/config.h
index af73389559f185992495999b512336d5cce004a1..d1da9887dfc64930a72886c1cc5a4f029635296e 100644 (file)
--- a/config.h
+++ b/config.h
@@ -31,4 +31,13 @@
 #define HAVE_EPOLL 1
 #endif
 
+#if (defined(__APPLE__) && defined(MAC_OS_X_VERSION_10_6)) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined (__NetBSD__)
+#define HAVE_KQUEUE 1
+#endif
+
+/* test for O_DIRECT */
+#ifdef __linux__
+#define HAVE_O_DIRECT 1
+#endif
+
 #endif