1 files changed, 8 insertions, 0 deletions

diff --git a/src/file.cpp b/src/file.cpp
index 7c18a06..20ff5c9 100644
--- a/src/file.cpp
+++ b/src/file.cpp
@@ -110,12 +110,20 @@ bool Bu::File::isEOS()
 
 bool Bu::File::canRead()
 {
+#ifdef WIN32
         return true;
+#else
+        return (fcntl( fd, F_GETFL, 0 )&O_RDONLY) == O_RDONLY;
+#endif
 }
 
 bool Bu::File::canWrite()
 {
+#ifdef WIN32
         return true;
+#else
+        return (fcntl( fd, F_GETFL, 0 )&O_WRONLY) == O_WRONLY;
+#endif
 }
 
 bool Bu::File::isReadable()