X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fcompat%2Fmman.h;h=af7e1fd0f4a1384d9e6bc97d4e07264bf623fccc;hp=1c65eb4b93c008c1cf2d25c555d5ace23308ede0;hb=2667678617cac0d49c3f72343955827d29719ec6;hpb=5db8b7b1b6c49bfb25ffc438c95941eecee060f5

diff --git a/src/common/compat/mman.h b/src/common/compat/mman.h
index 1c65eb4b9..af7e1fd0f 100644
--- a/src/common/compat/mman.h
+++ b/src/common/compat/mman.h
@@ -27,6 +27,10 @@
 #define MAP_GROWSDOWN 0
 #define MAP_ANONYMOUS MAP_ANON
 
+#elif defined(__CYGWIN__)
+
+#define MAP_GROWSDOWN 0
+
 #else
 #error "Please add support for your OS."
 #endif /* __linux__ , __FreeBSD__ */