7 commits

Author	SHA1	Message	Date
Justine Tunney	e398f3887c	Make more improvements to threads and mappings ... - NetBSD should now have faster synchronization - POSIX barriers may now be shared across processes - An edge case with memory map tracking has been fixed - Grand Central Dispatch is no longer used on MacOS ARM64 - POSIX mutexes in normal mode now use futexes across processes	2024-07-24 01:19:54 -07:00
Jōshin	e16a7d8f3b	flip et / noet in modelines ... `et` means `expandtab`. ```sh rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\) et\(.*\) :vi/vi: \1 xoet\2:vi/' rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\)noet\(.*\):vi/vi: \1et\2 :vi/' rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\)xoet\(.*\):vi/vi: \1noet\2:vi/' ```	2023-12-07 22:17:11 -05:00
Jōshin	394d998315	Fix vi modelines (#989) ... At least in neovim, `│vi:` is not recognized as a modeline because it has no preceding whitespace. After fixing this, opening a file yields an error because `net` is not an option. (`noet`, however, is.)	2023-12-05 14:37:54 -08:00
Justine Tunney	c7a8cd21e9	Improve system call wrappers ... This change improves copy_file_range(), sendfile(), splice(), openpty(), closefrom(), close_range(), fadvise() and posix_fadvise() in addition to writing tests that confirm things like errno and seeking behavior across platforms. We now less aggressively polyfill behavior with some of these functions when the platform support isn't available. Please see: https://justine.lol/cosmopolitan/functions.html	2022-09-19 15:06:25 -07:00
Justine Tunney	994e1f4386	Improve pthread_join() ... Since we're now on Windows 8, we can have clone() work as advertised on Windows, where it sends a futex wake to the child tid. It's also likely we no longer need to work around thread flakes on OpenBSD, in _wait0().	2022-09-16 14:02:06 -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
Justine Tunney	155b378a39	Tidy up the threading implementation ... The organization of the source files is now much more rational. Old experiments that didn't work out are now deleted. Naming of things like files is now more intuitive.	2022-09-10 02:56:25 -07:00

Renamed from libc/intrin/pthread_barrier_wait.c (Browse further)