X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=futatabi%2Fframe_on_disk.h;h=6d1d3977deb872ee3672f784d39d007c6c9549c9;hb=6e11fb3335681fe007079d16c6975d469e3afb6b;hp=f74cb86f717161a9b6a9ffab8575594a5a8548b4;hpb=4a9e97065dade428e373a83618bc973cd93cbe52;p=nageru

diff --git a/futatabi/frame_on_disk.h b/futatabi/frame_on_disk.h
index f74cb86..6d1d397 100644
--- a/futatabi/frame_on_disk.h
+++ b/futatabi/frame_on_disk.h
@@ -32,6 +32,8 @@ static bool inline operator==(const FrameOnDisk &a, const FrameOnDisk &b)
 // the sequential reads. (For this reason, each display has a private
 // FrameReader. Thus, we can easily keep multiple open file descriptors around
 // for a single .frames file.)
+//
+// Thread-compatible, but not thread-safe.
 class FrameReader {
 public:
 	FrameReader();