[fbsd] cvs commit [HEAD] src/lib/libc_r/uthread uthread_sig.c

[Tor Egge]

> What's the point of these changes ?  libc_r has been unlinked from
> the build in -CURRENT.  I even thought it was broken.

Fixing some problems on RELENG_4.

> Are you planning to MFC this to older branches ?

I planned to MFC it myself just to RELENG_4 but got an opportunity to
delegate the MFC task when another committer also wanted it in RELENG_6.

- Tor Egge