3 commits

Author	SHA1	Message	Date
Justine Tunney	c995838e5c	Make improvements ... - Clean up sigaction() code - Add a port scanner example - Introduce a ParseCidr() API - Clean up our futex abstraction code - Fix a harmless integer overflow in ParseIp() - Use kernel semaphores on NetBSD to make threads much faster	2022-11-07 02:26:06 -08:00
Justine Tunney	8111462789	Add posix semaphores support ... There's still some bugs to work out on Windows and OpenBSD.	2022-10-14 09:21:02 -07:00
Justine Tunney	b5cb71ab84	Use *NSYNC for POSIX threads locking APIs ... Condition variables, barriers, and r/w locks now work very well.	2022-09-11 11:04:50 -07:00