Added msync(2) regression test.

Sponsored by:	EMC / Isilon storage division
Added timeout to kevent(2) call.

Sponsored by:	EMC / Isilon storage division
Use getpwnam() get switch to user "nobody".

Sponsored by:	EMC / Isilon storage division
Check syscall argument against ignore list. Added support for LP64.

Sponsored by:	EMC / Isilon storage division
Limit run time to 2 minutes. ftsoptions must be non zero.

Sponsored by:	EMC / Isilon storage division
Make it possible to configure sleep time for single syscall tests.

Sponsored by:	EMC / Isilon storage division