- If you have Gnome installed on solaris, the GETRES support wouldn't build.
I don't have access to a solaris system with Gnome installed, but hacked
unixconf.h to force the GETRES code itself to be compiled. So, I believe the
unixres.c change will work for folks really using Gnome on Solaris.
Whether the rest of the gnome code will build there is beyond me.
- I accidentally left TIMED_DELAY defined and the Solaris build failed.
While solaris has usleep(), this is not part of SVR4 as far as I can tell.
But, SysV does have poll, so I implemented msleep() for SysV systems in
terms of poll. So, you can now define TIMED_DELAY on any SYSV build.
Reported on RH 7.2 and 8.0. Compilation failed because system headers that
needed _GNU_SOURCE on these Redhat versions got included before it was
defined. To ensure _GNU_SOURCE is defined, added an autodetect for it to
config1.h and removed the need to set it in unixres.c. __linux__ is also
checked elsewhere.
- incorporate a more portable way of calling the real getres*id() functions
on Linux platforms that uses the glibc interface rather than calling
the system call directly. The previous version didn't work on ia64 linux.
