kib 878f33c393 Implement sighold, sigignore, sigpause, sigrelse, sigset functions
from SUSv4 XSI. Note that the functions are obsoleted, and only
provided to ease porting from System V-like systems. Since sigpause
already exists in compat with different interface, XSI sigpause is
named xsi_sigpause.

Reviewed by:	davidxu
MFC after:	3 weeks
2009-11-26 13:49:37 +00:00
..
2008-08-07 15:07:48 +00:00
2007-06-11 06:25:19 +00:00
2007-06-03 17:20:27 +00:00
2009-06-23 23:53:35 +00:00