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cosmopolitan/libc/thread
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Justine Tunney 8f522cb702
Make improvements 
This change progresses our AARCH64 support:

- The AARCH64 build and tests are now passing
- Add 128-bit floating-point support to printf()
- Fix clone() so it initializes cosmo's x28 TLS register
- Fix TLS memory layout issue with aarch64 _Alignas vars
- Revamp microbenchmarking tools so they work on aarch64
- Make some subtle improvements to aarch64 crash reporting
- Make kisdangerous() memory checks more accurate on aarch64
- Remove sys_open() since it's not available on Linux AARCH64

This change makes general improvements to Cosmo and Redbean:

- Introduce GetHostIsa() function in Redbean
- You can now feature check using pledge(0, 0)
- You can now feature check using unveil("",0)
- Refactor some more x86-specific asm comments
- Refactor and write docs for some libm functions
- Make the mmap() API behave more similar to Linux
- Fix WIFSIGNALED() which wrongly returned true for zero
- Rename some obscure cosmo keywords from noFOO to dontFOO
2023-06-03 08:12:22 -07:00
..
freebsd.internal.h Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
mktls.c Make improvements 2023-06-03 08:12:22 -07:00
openbsd.internal.h Make fixes and improvements 2022-06-25 21:09:09 -07:00
posixthread.internal.h Make improvements 2022-11-10 21:52:47 -08:00
pthread_atfork.c Make detached threads work better 2022-11-09 03:58:57 -08:00
pthread_attr_destroy.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_attr_getdetachstate.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_attr_getguardsize.c Make more improvements to threading support 2022-10-09 00:08:47 -07:00
pthread_attr_getinheritsched.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_attr_getschedparam.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_attr_getschedpolicy.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_attr_getscope.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_attr_getsigmask_np.c Make improvements 2022-11-10 21:52:47 -08:00
pthread_attr_getstack.c Make more improvements to threading support 2022-10-09 00:08:47 -07:00
pthread_attr_getstacksize.c Make more improvements to threading support 2022-10-09 00:08:47 -07:00
pthread_attr_init.c Increase stack size to 128k and guard size to 16k 2022-12-18 22:58:29 -08:00
pthread_attr_setdetachstate.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_attr_setguardsize.c Make more improvements to threading support 2022-10-09 00:08:47 -07:00
pthread_attr_setinheritsched.c Fix bugs and make code tinier 2022-10-09 23:21:34 -07:00
pthread_attr_setschedparam.c Make improvements 2022-11-10 21:52:47 -08:00
pthread_attr_setschedpolicy.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_attr_setscope.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_attr_setsigmask_np.c Fix some more issues with aarch64 and llama.cpp 2023-05-10 07:34:26 -07:00
pthread_attr_setstack.c Make more improvements to threading support 2022-10-09 00:08:47 -07:00
pthread_attr_setstacksize.c Make more improvements to threading support 2022-10-09 00:08:47 -07:00
pthread_barrier_destroy.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_barrier_init.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_barrier_wait.c Improve system call wrappers 2022-09-19 15:06:25 -07:00
pthread_barrierattr_destroy.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_barrierattr_getpshared.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_barrierattr_init.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_barrierattr_setpshared.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_cancel.c Port a lot more code to AARCH64 2023-05-14 09:37:26 -07:00
pthread_cond_broadcast.c Clean up some code 2022-12-11 14:30:59 -08:00
pthread_cond_destroy.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_cond_init.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_cond_signal.c Improve system call wrappers 2022-09-19 15:06:25 -07:00
pthread_cond_timedwait.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
pthread_cond_wait.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_condattr_destroy.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_condattr_getpshared.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_condattr_init.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_condattr_setpshared.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_create.c Get llama.com working on aarch64 2023-05-10 04:20:47 -07:00
pthread_decimate_np.c Make detached threads work better 2022-11-09 03:58:57 -08:00
pthread_detach.c Make detached threads work better 2022-11-09 03:58:57 -08:00
pthread_equal.c Improve cosmo's conformance to libc-test 2022-10-10 17:52:41 -07:00
pthread_exit.c Make detached threads work better 2022-11-09 03:58:57 -08:00
pthread_getaffinity_np.c Make improvements 2022-11-10 21:52:47 -08:00
pthread_getattr_np.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_getname_np.c Make improvements 2023-06-03 08:12:22 -07:00
pthread_getschedparam.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_getthreadid_np.c Tidy up the threading implementation 2022-09-10 02:56:25 -07:00
pthread_getunique_np.c Make fixes and improvements 2022-11-08 10:11:46 -08:00
pthread_join.c Make improvements 2022-11-10 21:52:47 -08:00
pthread_kill.c Make fixes and improvements 2022-11-08 10:11:46 -08:00
pthread_mutex_destroy.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_mutexattr_destroy.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_mutexattr_getpshared.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_mutexattr_gettype.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_mutexattr_init.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_mutexattr_setpshared.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_mutexattr_settype.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_orphan_np.c Make improvements 2022-11-10 21:52:47 -08:00
pthread_print_np.c Make detached threads work better 2022-11-09 03:58:57 -08:00
pthread_reschedule.c Make fixes and improvements 2022-11-08 10:11:46 -08:00
pthread_rwlock_destroy.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_rwlock_init.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_rwlock_rdlock.c Improve system call wrappers 2022-09-19 15:06:25 -07:00
pthread_rwlock_unlock.c Improve system call wrappers 2022-09-19 15:06:25 -07:00
pthread_rwlock_wrlock.c Improve system call wrappers 2022-09-19 15:06:25 -07:00
pthread_rwlockattr_destroy.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_rwlockattr_getpshared.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_rwlockattr_init.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_rwlockattr_setpshared.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_self.c Make fixes and improvements 2022-10-19 07:19:19 -07:00
pthread_setaffinity_np.c Make improvements 2022-11-10 21:52:47 -08:00
pthread_setcanceltype.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
pthread_setname_np.c Make improvements 2023-06-03 08:12:22 -07:00
pthread_setschedparam.c Make improvements 2022-11-10 21:52:47 -08:00
pthread_setschedparam_freebsd.c Add sys_ prefix to unwrapped system calls 2022-09-13 11:20:35 -07:00
pthread_setschedprio.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_sigmask.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
pthread_timedjoin_np.c Make improvements 2022-11-10 21:52:47 -08:00
pthread_tryjoin_np.c Make improvements 2022-11-10 21:52:47 -08:00
pthread_ungarbage.c Make detached threads work better 2022-11-09 03:58:57 -08:00
pthread_zombify.c Make detached threads work better 2022-11-09 03:58:57 -08:00
README.md Use *NSYNC for POSIX threads locking APIs 2022-09-11 11:04:50 -07:00
sem_destroy.c Implement pthread_atfork() 2022-10-16 12:25:13 -07:00
sem_getvalue.c Make POSIX semaphores always process shared 2023-02-23 08:07:54 -08:00
sem_init.c Make improvements 2022-11-07 02:26:06 -08:00
sem_open.c Make improvements 2022-11-07 02:26:06 -08:00
sem_path_np.c Make some system call fixes 2023-02-12 22:16:34 -08:00
sem_post.c Make POSIX semaphores always process shared 2023-02-23 08:07:54 -08:00
sem_timedwait.c Make POSIX semaphores always process shared 2023-02-23 08:07:54 -08:00
sem_trywait.c Make POSIX semaphores always process shared 2023-02-23 08:07:54 -08:00
sem_wait.c Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
semaphore.h Implement pthread_atfork() 2022-10-16 12:25:13 -07:00
spawn.c Do some more aarch64 fixups 2023-05-10 04:20:47 -07:00
spawn.h Rename hidden keyword to _Hide 2022-11-08 12:55:28 -08:00
thread.h Fix recursive locks when tid is huge 2023-01-03 05:01:00 -08:00
thread.mk Implement support for POSIX thread cancellations 2022-11-04 01:04:43 -07:00
thread2.h Make improvements 2022-11-10 21:52:47 -08:00
tls.h Make improvements 2023-06-03 08:12:22 -07:00
tls2.h Get llama.com working on aarch64 2023-05-10 04:20:47 -07:00
wait0.c Fix the build 2022-11-11 11:13:21 -08:00
wait0.internal.h Make improvements 2022-11-10 21:52:47 -08:00
xnu.internal.h Make fixes and improvements 2022-11-08 10:11:46 -08:00

README.md

Cosmpolitan POSIX Threads Library

Cosmopolitan Libc implements threading as it is written in The Open Group Base Specifications Issue 7, 2018 edition IEEE Std 1003.1-2017 (Revision of IEEE Std 1003.1-2008) in addition to GNU extensions.