On Linux, the default stack size is typically 8 MB.

Patch by Fabian Mauchle.

Closes RADSECPROXY-51.

Patch from Ralf Paffrath <paffrath@dfn.de>.

Patch from Ralf Paffrath <paffrath@dfn.de>.

Related to RADSECPROXY-37.

TODO: Add documentation.

Related to RADSECPROXY-37.

TODO: Add documentation.

This is the old number.  We used 1 minute during testing.

clientwr() should treat the dynamic lookup as a failure and will not
be any happier to know that the exact error was that it didn't resolv.
The script can do whatever logging is wanted.

That said, this commit also makes the scripts exit with 10 in order to
signal failure.

Also, sleep less than 15 minutes (900s), mainly for testing.  This
number will change.

Also, die hard and explicitly if freeing an already freed config in
freeclsrvconf().

This is part of fixing RADSECPROXY-33.

Note that `-i' on the command line overrides this config option.

This closes RADSECPROXY-32.

In the error case in confserver_cb() where compileserverconfig() we
used to go to errexit and have resonf, passed as an argument through
ARG, freed.  Other parts are still using that conf.

Used in 'tls defaultClient' and 'tls defaultServer' configuration blocks.

Reported by Maja Gorecka-Wolniewicz.

This way a script can signal "not found".

The naptr-eduroam.sh and radsec-dynsrv.sh scripts are changed to
behave like this.

Closes RADSECPROXY-22.

Move main() out of radsecproxy.c.
Build a static library and link a main.c with it.