[FFmpeg-user] Compiling on OSX from scratch: error: use of undeclared identifier 'O_SEQUENTIAL'

[Carl Eugen Hoyos]

Peter Rennert <mailinglists <at> rennert.io> writes:

> libavformat/file.c:190:29: error: 
> use of undeclared identifier 'O_SEQUENTIAL'
>         access = O_RDONLY | O_SEQUENTIAL;
>                             ^

This line does not exist in my sources, line 190 
of libavformat/file.c shows the following here:
    return AVERROR(ENOSYS);

Carl Eugen