4 commits

Author	SHA1	Message	Date
Gavin Hayes	f4ff1729d1	Backport main branch improvements (#658) ... * Add sys_ prefix to unwrapped system calls * This change also implements getlogin() and getlogin_r(). * Add getgroups and setgroups (#619) * Fix getgroups / setgroups tests across platforms. See #619 * Change accept type to struct sockaddr * (#630) * vista: use old strace path	2022-10-10 20:44:29 -07:00
Justine Tunney	c5c4dfcd21	Improve quality of raise(), abort(), and tkill() ... This change fixes a nasty bug where SIG_IGN and SIG_DFL weren't working as advertised on BSDs. This change also fixes the tkill() definition on MacOS so it maps to __pthread_kill().	2022-09-03 20:17:54 -07:00
Justine Tunney	fec396037a	Get threads working on all platforms ... We now have a high-quality clone() implementation for creating lightweight threads on Linux/Windows/FreeBSD/NetBSD/OpenBSD.	2022-05-13 03:59:09 -07:00
Justine Tunney	046c7ebd4a	Improve locks and signals ... - Introduce fast spinlock API - Double rand64() perf w/ spinlock - Improve raise() on New Technology - Support gettid() across platforms - Implement SA_NODEFER on New Technology - Move the lock intrinsics into LIBC_INTRIN - Make SIGTRAP recoverable on New Technology - Block SIGCHLD in wait4() on New Technology - Add threading prototypes for XNU and FreeBSD - Rewrite abort() fixing its minor bugs on XNU/NT - Shave down a lot of the content in libc/bits/bits.h - Let signal handlers modify CPU registers on New Technology	2022-04-12 05:20:17 -07:00