wireguard-openbsd/lib/libc/thread/rthread.c, branch jd/queueboosts WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/lib/libc/thread/rthread.c?h=jd%2Fqueueboosts 2018-05-13T16:21:26Z Add memory barriers to libc's _spinlock() to make the mechanism 2018-05-13T16:21:26Z visa visa@openbsd.org 2018-05-13T16:21:26Z urn:sha1:88a78cd113e6cec81fa5e3c8e60dfaf14174b740 serialize memory accesses properly. _spinlock()'s backend, _atomic_lock(), already issues an entry barrier on some architectures, but that practice has not been consistent. This patch generalizes the barrier use. OK kettenis@, mpi@ Implement __cxa_thread_atexit to support C++11 thread_local scope. The 2017-12-05T13:45:31Z kettenis kettenis@openbsd.org 2017-12-05T13:45:31Z urn:sha1:0afcdeda897cccf53b8f99c1eb030fd52ee9ee99 interface is also made available as __cxa_thread_atexit_impl to satisfy the needs of GNU libstdc++. ok guenther@, millert@ Revert recent changes to unbreak ports/net/samba 2017-11-04T22:53:57Z jca jca@openbsd.org 2017-11-04T22:53:57Z urn:sha1:a318b99d5fc4aa6b07d4c22670471e27e4e35499 While it is not clear (to me) why that ports ends up with corrupted shared libs, reverting those changes fixes the issue and should allow us to close p2k17 more smoothly. Discussed with a bunch, ok ajacoutot@ guenther@ Change pthread_cleanup_{push,pop} to macros that store the cleanup info 2017-10-28T21:23:14Z guenther guenther@openbsd.org 2017-10-28T21:23:14Z urn:sha1:1047ef5966317c9fab0ca6a81c79a32a903b0215 on the stack instead of mallocing the list and move the APIs from libpthread to libc so that they can be used inside libc. Note: the standard was explicitly written to permit/support this "macro with unmatched brace" style and it's what basically everyone else already does. We xor the info with random cookies with a random magic to detect/trip-up overwrites. Major bump to both libc and libpthread due to the API move. ok mpi@ Move mutex, condvar, and thread-specific data routes, pthread_once, and 2017-09-05T02:40:54Z guenther guenther@openbsd.org 2017-09-05T02:40:54Z urn:sha1:a5511fa9f431600dbd6dc2b46fc4e6b73e7d239c pthread_exit from libpthread to libc, along with low-level bits to support them. Major bump to both libc and libpthread. Requested by libressl team. Ports testing by naddy@ ok kettenis@ s/DEF_STD/DEF_STRONG/ to match namespace.h differences between librthread 2017-08-15T07:06:29Z guenther guenther@openbsd.org 2017-08-15T07:06:29Z urn:sha1:8ae31f71c6cb136c023ec00ba984af952df06d4c and libc Sort headers per style(9) 2017-08-15T06:38:41Z guenther guenther@openbsd.org 2017-08-15T06:38:41Z urn:sha1:5be66c0191ff4143a111e7053876d5b9657450d1 Copy files from ../librthread in preparation for moving functionality 2017-08-15T06:13:24Z guenther guenther@openbsd.org 2017-08-15T06:13:24Z urn:sha1:7e321ac128fdcd388c62dfa54aca790ebbd73ce1 from libpthread to libc. No changes to the build yet, just making it easier to review the substantive diffs. ok beck@ kettenis@ tedu@