https://issues.dlang.org/show_bug.cgi?id=24551

          Issue ID: 24551
           Summary: Missing O_NOFOLLOW enum on macOS
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: druntime
          Assignee: nobody@puremagic.com
          Reporter: trikkuz@gmail.com

Here it is missing the O_NOFOLLOW def for darwin:

https://github.com/dlang/dmd/blob/001b66ed4033ae642e3501dd8ccb5e15bf1b7933/druntime/src/core/sys/posix/fcntl.d#L461

Not sure which is the right value.

--