[Haskell-cafe] fcntl locks, executeFile and threaded runtime

[diego souza]

Good catch! Tomorrow (I'm too sleepy to do this right now) I'm going
to try it out with different ghc versions as well.

I'll let you know about my findings.

Thanks!
~dsouza

> If this is Linux then you also want to track clone() calls. It's possible, depending on Linux kernel and/or glibc
> version, that you are seeing threads.