[PATCH] Fix most warnings with gcc 4.4 on Linux

[Boris Dusek]

Hi,

On Sep 7, 2010, at 10:56 PM, Trevor Saunders wrote:

> btw I'm happy to take a look into patching stuff we use that is non
> portable / non posix if you don't have time.

That is always welcome by me.

As part of port to Mac OS X, I have removed TEMP_FAILURE_RETRY and
reimplemented unnamed semaphores in terms of pthread's mutex and
condition variable. I have also written an implementation of getline
in terms of fgets. The proper place for these to end in is IMHO the
src/common library of common routines discussed on this list.

So you do not have to worry about those functions, they are already
ported.

Boris.