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cosmopolitan/libc/calls
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Justine Tunney 85f64f3851
Make futexes 100x better on x86 MacOS 
Thanks to @autumnjolitz (in #876) the Cosmopolitan codebase is now
acquainted with Apple's outstanding ulock system calls which offer
something much closer to futexes than Grand Central Dispatch which
wasn't quite as good, since its wait function can't be interrupted
by signals (therefore necessitating a busy loop) and it also needs
semaphore objects to be created and freed. Even though ulock is an
internal Apple API, strictly speaking, the benefits of futexes are
so great that it's worth the risk for now especially since we have
the GCD implementation still as a quick escape hatch if it changes

Here's why this change is important for x86 XNU users. Cosmo has a
suboptimal polyfill when the operating system doesn't offer an API
that let's us implement futexes properly. Sadly we had to use that
on X86 XNU until now. The polyfill works using clock_nanosleep, to
poll the futex in a busy loop with exponential backoff. On XNU x86
clock_nanosleep suffers from us not being able to use a fast clock
gettime implementation, which had a compounding effect that's made
the polyfill function even more poorly. On X86 XNU we also need to
polyfill sched_yield() using select(), which made things even more
troublesome. Now that we have futexes we don't have any busy loops
anymore for both condition variables and thread joining so optimal
performance is attained. To demonstrate, consider these benchmarks

Before:

    $ ./lockscale_test.com -b
    consumed 38.8377   seconds real time and
              0.087131 seconds cpu time

After:

    $ ./lockscale_test.com -b
    consumed 0.007955 seconds real time and
             0.011515 seconds cpu time

Fixes #876
2023-10-03 15:15:43 -07:00
..
struct Make improvements 2023-10-03 06:17:16 -07:00
typedef Reduce build graph by another eight percent 2022-08-13 13:11:56 -07:00
_ptsname.c Make blink support conditionally linkable into APE 2023-06-17 07:55:35 -07:00
abort.c Make improvements 2023-09-18 21:04:47 -07:00
access.c Improve system call documentation 2022-10-02 09:15:46 -07:00
asan.internal.h Make further progress on non-x86 support 2023-05-10 04:20:47 -07:00
assertfail.c Overhaul process spawning 2023-09-10 08:17:44 -07:00
blockcancel.internal.h Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
blocksigs.internal.h Make futexes cancellable by pthreads 2022-11-04 18:36:34 -07:00
bo.internal.h Make improvements 2023-09-18 21:04:47 -07:00
calls.h Make improvements 2023-09-18 21:04:47 -07:00
calls.mk Make improvements 2023-10-03 06:17:16 -07:00
cfmakeraw.c Undiamond Python headers 2021-08-12 14:07:40 -07:00
cfspeed.c Get us closer to building busybox 2023-06-18 04:13:45 -07:00
chdir-nt.c Make important improvements 2022-09-14 22:39:08 -07:00
chdir.c Make improvements 2023-09-18 21:04:47 -07:00
chmod.c Make numerous improvements 2021-09-28 01:52:34 -07:00
chown.c Improve ZIP filesystem and change its prefix 2021-08-22 01:11:53 -07:00
chroot.c Make more threading improvements 2022-11-01 23:28:26 -07:00
clock.c Make improvements 2023-10-03 06:17:16 -07:00
clock_getres.c Make improvements 2023-10-03 06:17:16 -07:00
clock_gettime-mono.c Make improvements 2023-10-03 06:17:16 -07:00
clock_gettime-nt.c Make improvements 2023-10-03 06:17:16 -07:00
clock_gettime-sysv.c Make improvements 2023-10-03 06:17:16 -07:00
clock_gettime-xnu.c Make improvements 2023-10-03 06:17:16 -07:00
clock_gettime.c Make improvements 2023-10-03 06:17:16 -07:00
clock_nanosleep-nt.c Make improvements 2023-09-18 21:04:47 -07:00
clock_nanosleep-openbsd.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
clock_nanosleep-xnu.c Make improvements 2023-10-03 06:17:16 -07:00
clock_nanosleep.c Make improvements 2023-10-03 06:17:16 -07:00
clock_settime.c Get us closer to building busybox 2023-06-18 04:13:45 -07:00
close-nt.c Get Fat Emacs working in Windows Console 2023-08-18 05:00:30 -07:00
close.c Make improvements for Actually Portable Emacs 2023-08-19 06:44:58 -07:00
close_range.c Improve system call wrappers 2022-09-19 15:06:25 -07:00
closefrom.c Fix warnings 2023-09-01 20:50:18 -07:00
commandv.c Remove Windows executable path guessing logic 2023-09-21 08:13:50 -07:00
copy.c Clean up more code 2023-06-18 01:00:05 -07:00
copy_file_range.c Fix warnings 2023-09-01 20:50:18 -07:00
copyfile.c Make improvements 2023-09-18 21:04:47 -07:00
copyfile.h Pay off more technical debt 2022-09-12 23:36:56 -07:00
cp.internal.h Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
CPU_AND.c Make more compatibility improvements 2022-09-06 07:04:13 -07:00
CPU_COUNT.c Make more compatibility improvements 2022-09-06 07:04:13 -07:00
CPU_EQUAL.c Make more compatibility improvements 2022-09-06 07:04:13 -07:00
CPU_OR.c Make more compatibility improvements 2022-09-06 07:04:13 -07:00
CPU_XOR.c Make more compatibility improvements 2022-09-06 07:04:13 -07:00
CPU_ZERO.c Make more compatibility improvements 2022-09-06 07:04:13 -07:00
creat.c Make improvements 2023-10-03 06:17:16 -07:00
createfileflags.c Make improvements 2023-09-06 12:34:59 -07:00
createpipename.c Make improvements 2023-09-18 21:04:47 -07:00
diagnose_syscall.S Perform more low-level code cleanup 2022-09-09 04:07:08 -07:00
dup-nt.c Make improvements 2023-09-18 21:04:47 -07:00
dup.c Make more fixes and improvements 2023-07-29 18:44:15 -07:00
dup2.c Make improvements for Actually Portable Emacs 2023-08-19 06:44:58 -07:00
dup3-sysv.c Make more fixes and improvements 2023-07-29 18:44:15 -07:00
dup3.c Make improvements for Actually Portable Emacs 2023-08-19 06:44:58 -07:00
eaccess.c Add more missing libc functionality 2022-08-06 10:50:51 -07:00
euidaccess.c Add more missing libc functionality 2022-08-06 10:50:51 -07:00
faccessat-nt.c Fix some more issues 2023-09-21 11:41:42 -07:00
faccessat.c Get Fat Emacs working in Windows Console 2023-08-18 05:00:30 -07:00
fadvise-nt.c Improve system call wrappers 2022-09-19 15:06:25 -07:00
fadvise.c Fix warnings 2023-09-01 20:50:18 -07:00
fchdir-nt.c Make important improvements 2022-09-14 22:39:08 -07:00
fchdir.c Remove old stack code and improve dirstream 2023-08-16 07:54:40 -07:00
fchmod.c Fix small matters and improve sysconf() 2023-08-17 00:32:11 -07:00
fchmodat-linux.c Polyfill fchmodat() 2023-07-28 07:41:43 -07:00
fchmodat-nt.c Make improvements 2023-08-21 02:34:17 -07:00
fchmodat.c Fix small matters and improve sysconf() 2023-08-17 00:32:11 -07:00
fchown.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
fchownat.c Fix small matters and improve sysconf() 2023-08-17 00:32:11 -07:00
fcntl-nt.c Make improvements 2023-09-18 21:04:47 -07:00
fcntl-sysv.c Implement support for POSIX thread cancellations 2022-11-04 01:04:43 -07:00
fcntl.c Make improvements 2023-08-21 02:34:17 -07:00
fdatasync-nt.c Make the Windows Console work better 2023-09-07 18:27:22 -07:00
fdatasync.c Make the Windows Console work better 2023-09-07 18:27:22 -07:00
fdexists.c Make improvements 2023-09-18 21:04:47 -07:00
fileexists.c Replace COSMO define with _COSMO_SOURCE 2023-08-13 20:55:04 -07:00
fixenotdir.c Emulate ENOTDIR better 2023-08-16 20:11:23 -07:00
fixupnewfd.c Mint APE Loader v1.5 2023-07-26 13:54:49 -07:00
flock-nt.c Make important improvements 2022-09-14 22:39:08 -07:00
flock.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
fstat-metal.c Make numerous improvements 2021-09-28 01:52:34 -07:00
fstat-nt.c Make improvements 2023-10-03 06:17:16 -07:00
fstat-sysv.c Make improvements 2023-09-06 12:34:59 -07:00
fstat.c Make improvements for Actually Portable Emacs 2023-08-19 06:44:58 -07:00
fstatat-nt.c Fix some more issues 2023-09-21 11:41:42 -07:00
fstatat-sysv.c Make improvements 2023-09-06 12:34:59 -07:00
fstatat.c Make improvements 2023-08-21 02:34:17 -07:00
fstatfs-nt.c Fix warnings 2023-09-01 20:50:18 -07:00
fstatfs.c Make improvements 2023-09-21 07:30:39 -07:00
fstatvfs.c Make improvements 2023-10-03 06:17:16 -07:00
fsync-fake.c Make the Windows Console work better 2023-09-07 18:27:22 -07:00
fsync.c Make the Windows Console work better 2023-09-07 18:27:22 -07:00
ftok.c Add MODE=optlinux build mode (#141) 2021-10-14 19:36:49 -07:00
ftruncate-nt.c Mint APE Loader v1.5 2023-07-26 13:54:49 -07:00
ftruncate.c Make improvements 2023-10-03 06:17:16 -07:00
futimens.c Make improvements 2023-10-03 06:17:16 -07:00
futimes.c Make improvements 2023-10-03 06:17:16 -07:00
getcontext.inc Hunt down more bugs 2023-07-03 18:43:29 -07:00
getcontext.S Make improvements 2023-10-03 06:17:16 -07:00
getcpucount.c Fix small matters and improve sysconf() 2023-08-17 00:32:11 -07:00
getcwd-nt.greg.c Replace COSMO define with _COSMO_SOURCE 2023-08-13 20:55:04 -07:00
getcwd-xnu.greg.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
getcwd.greg.c Make improvements 2023-09-06 12:34:59 -07:00
getdomainname-linux.c Improve quality of uname/gethostname/getdomainname 2022-09-03 20:20:40 -07:00
getdomainname.c Emulate ENOTDIR better 2023-08-16 20:11:23 -07:00
getdtablesize.c Make improvements 2023-09-18 21:04:47 -07:00
getegid.c Add getgroups and setgroups (#619) 2022-09-18 02:48:53 -07:00
geteuid.c Add getgroups and setgroups (#619) 2022-09-18 02:48:53 -07:00
getgroups.c Rewrite .zip.o file linker 2023-06-10 09:29:44 -07:00
gethostname-bsd.c Add sys_ prefix to unwrapped system calls 2022-09-13 11:20:35 -07:00
gethostname-linux.c Perform inconsequential code cleanup 2023-08-07 20:24:50 -07:00
gethostname-nt.c Improve quality of uname/gethostname/getdomainname 2022-09-03 20:20:40 -07:00
gethostname.c Emulate ENOTDIR better 2023-08-16 20:11:23 -07:00
getloadavg-nt.c Fix warnings 2023-09-01 20:50:18 -07:00
getloadavg.c Fix small matters and improve sysconf() 2023-08-17 00:32:11 -07:00
getntsyspath.S Make build hermetic without shell scripts 2022-05-25 13:55:57 -07:00
getpgid.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
getpgrp.c Implement crash reporting for AARCH64 2023-05-12 05:47:54 -07:00
getppid-nt.c Reduce Makefile dependencies by 4% 2022-05-23 15:07:01 -07:00
getppid.c Make improvements 2023-10-03 06:17:16 -07:00
getpriority-nt.c Improve cosmo's conformance to libc-test 2022-10-10 17:52:41 -07:00
getpriority.c Fix breakages in Linux-only build modes 2023-07-09 19:51:44 -07:00
getprocaddressmodule.c Reduce Makefile dependencies by 4% 2022-05-23 15:07:01 -07:00
getprogramexecutablename.greg.c Make improvements 2023-09-18 21:04:47 -07:00
getrandom.c Overhaul process spawning 2023-09-10 08:17:44 -07:00
getresgid.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
getresuid.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
getrlimit.c Make improvements 2023-09-21 07:30:39 -07:00
getrusage-nt.c Make improvements 2023-10-03 06:17:16 -07:00
getrusage-sysv.c Reduce build graph by another eight percent 2022-08-13 13:11:56 -07:00
getrusage.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
getsid.c Fix small matters and improve sysconf() 2023-08-17 00:32:11 -07:00
gettimeofday.c Make improvements 2023-10-03 06:17:16 -07:00
getuid-nt.c Fix some more issues 2023-09-21 11:41:42 -07:00
getuid.c Make improvements 2023-10-03 06:17:16 -07:00
grantpt.c Fix small matters and improve sysconf() 2023-08-17 00:32:11 -07:00
groups.internal.h Fix warnings 2023-09-01 20:50:18 -07:00
internal.h Fix some more issues 2023-09-21 11:41:42 -07:00
interrupts-nt.c Make improvements 2023-09-21 07:30:39 -07:00
ioctl.c Make improvements 2023-09-21 07:30:39 -07:00
ipc.h Improve isystem includes and magic numbers 2021-08-14 23:36:36 -07:00
isapemagic.c Improve AARCH64 execution 2023-09-11 14:46:46 -07:00
isatty-metal.c Strengthen the pledge() polyfill 2022-06-27 13:02:17 -07:00
isatty-nt.c Make improvements 2023-09-06 22:48:05 -07:00
isatty.c Fix warnings 2023-09-01 20:50:18 -07:00
ischardev.c Reduce makefile dependencies by 10% 2022-06-08 20:01:28 -07:00
isdirectory-nt.c Reduce Makefile dependencies by 4% 2022-05-23 15:07:01 -07:00
isdirectory.c Replace COSMO define with _COSMO_SOURCE 2023-08-13 20:55:04 -07:00
isexecutable.c Make improvements 2023-09-18 21:04:47 -07:00
islinux.c Make improvements 2023-09-06 12:34:59 -07:00
isptmaster.c Fix bugs in termios library and cleanup code 2023-06-14 19:30:52 -07:00
isregularfile-nt.c Reduce Makefile dependencies by 4% 2022-05-23 15:07:01 -07:00
isregularfile.c Replace COSMO define with _COSMO_SOURCE 2023-08-13 20:55:04 -07:00
issetugid.c Make improvements 2023-09-06 12:34:59 -07:00
issymlink-nt.c Reduce Makefile dependencies by 4% 2022-05-23 15:07:01 -07:00
issymlink.c Replace COSMO define with _COSMO_SOURCE 2023-08-13 20:55:04 -07:00
kemptyfd.c Remove _Hide keyword 2023-07-24 08:34:58 -07:00
kntsystemdirectory.S Introduce new linker for fat ape binaries 2023-08-11 04:39:19 -07:00
kntwindowsdirectory.S Introduce new linker for fat ape binaries 2023-08-11 04:39:19 -07:00
landlock.h Run clang-format on most sources 2023-04-27 05:44:32 -07:00
landlock_add_rule.c Pay off more technical debt 2022-09-12 23:36:56 -07:00
landlock_create_ruleset.c Pay off more technical debt 2022-09-12 23:36:56 -07:00
landlock_restrict_self.c Pay off more technical debt 2022-09-12 23:36:56 -07:00
lchmod.c Add lchown, lchmod, statvfs, fstatvfs 2022-08-22 20:50:16 -07:00
lchown.c Reduce Makefile dependencies by 4% 2022-05-23 15:07:01 -07:00
link.c Reduce Makefile dependencies by 4% 2022-05-23 15:07:01 -07:00
linkat-nt.c Make improvements 2023-09-18 21:04:47 -07:00
linkat.c Move zipos into runtime package 2023-08-11 23:14:02 -07:00
lseek-nt.c Make improvements 2023-09-18 21:04:47 -07:00
lseek.c Make improvements 2023-10-03 06:17:16 -07:00
lstat.c Create ELF aliases for identical symbols 2023-06-06 03:33:49 -07:00
lutimes.c Make improvements 2023-09-06 12:34:59 -07:00
madvise-nt.c Reduce Makefile dependencies by 4% 2022-05-23 15:07:01 -07:00
madvise.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
major.c Improve ZIP filesystem and change its prefix 2021-08-22 01:11:53 -07:00
makedev.c Improve ZIP filesystem and change its prefix 2021-08-22 01:11:53 -07:00
makedev.h Improve ZIP filesystem and change its prefix 2021-08-22 01:11:53 -07:00
makedirs.c Make improvements 2023-10-03 06:17:16 -07:00
memfd_create.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
metaflock.c Add more apis to redbean unix module 2022-08-16 23:23:34 -07:00
metalfile.c Make improvements 2023-09-18 21:04:47 -07:00
metalfile.internal.h Work towards zipos / open(argv[0]) on metal (#667) 2022-11-06 00:29:47 -07:00
metalfile_init.S Work towards zipos / open(argv[0]) on metal (#667) 2022-11-06 00:29:47 -07:00
mincore.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
minor.c Improve ZIP filesystem and change its prefix 2021-08-22 01:11:53 -07:00
mkdir.c Make improvements 2023-10-03 06:17:16 -07:00
mkdirat-nt.c Make improvements 2023-08-21 02:34:17 -07:00
mkdirat.c Move zipos into runtime package 2023-08-11 23:14:02 -07:00
mkdtemp.c Make improvements 2023-09-18 21:04:47 -07:00
mkfifo.c Fix warnings 2023-09-01 20:50:18 -07:00
mknod.c Implement crash reporting for AARCH64 2023-05-12 05:47:54 -07:00
mkntpath.c Make improvements 2023-09-06 22:48:05 -07:00
mkntpathat.c Make improvements 2023-08-21 02:34:17 -07:00
mkostemp.c Make improvements 2023-09-18 21:04:47 -07:00
mkostemps.c Make improvements 2023-09-18 21:04:47 -07:00
mkstemp.c Make improvements 2023-09-18 21:04:47 -07:00
mkstemps.c Make improvements 2023-09-18 21:04:47 -07:00
mktemp.c Make improvements 2023-09-18 21:04:47 -07:00
mlock.c Add mlock() and munlock() 2023-04-27 10:42:52 -07:00
mount.c Fix warnings 2023-09-01 20:50:18 -07:00
mount.h Improve isystem includes and magic numbers 2021-08-14 23:36:36 -07:00
mremap-sysv.greg.c Fix warnings 2023-09-01 20:50:18 -07:00
munlock.c Add mlock() and munlock() 2023-04-27 10:42:52 -07:00
munmap-metal.c Make improvements 2023-09-18 21:04:47 -07:00
munmap-sysv.c Make improvements 2023-10-03 06:17:16 -07:00
nanosleep.c Make improvements 2023-10-03 06:17:16 -07:00
netbsdtramp.S Always initialize thread local storage 2022-07-19 00:21:46 -07:00
nice.c Improve cosmo's conformance to libc-test 2022-10-10 17:52:41 -07:00
nosync.c Make some systemic improvements 2022-05-18 16:52:36 -07:00
ntaccesscheck.c Make improvements 2023-10-03 06:17:16 -07:00
ntmagicpaths.c Remove _Hide keyword 2023-07-24 08:34:58 -07:00
ntmagicpaths.inc Initial import 2020-06-15 07:18:57 -07:00
ntmagicpaths.internal.h Remove _Hide keyword 2023-07-24 08:34:58 -07:00
ntreturn.c Reduce Makefile dependencies by 4% 2022-05-23 15:07:01 -07:00
ntsetprivilege.c Reduce Makefile dependencies by 4% 2022-05-23 15:07:01 -07:00
open-nt.c Make improvements 2023-09-21 07:30:39 -07:00
open.c Make improvements 2023-10-03 06:17:16 -07:00
openat-metal.c Move zipos into runtime package 2023-08-11 23:14:02 -07:00
openat-sysv.c Reduce Makefile dependencies by 4% 2022-05-23 15:07:01 -07:00
openat.c Make improvements 2023-10-03 06:17:16 -07:00
openatemp.c Make improvements 2023-09-18 21:04:47 -07:00
openbsd.internal.h Pay off more technical debt 2022-09-12 23:36:56 -07:00
openpty.c Fix warnings 2023-09-01 20:50:18 -07:00
overlap.h Make improvements 2023-09-21 07:30:39 -07:00
overlapped.c Make improvements 2023-09-21 07:30:39 -07:00
overlapped.internal.h Make improvements 2023-09-21 07:30:39 -07:00
parsepromises.c Get TEST_LIBC_STR passing on AARCH64 2023-05-12 18:09:23 -07:00
pause-nt.c Make improvements 2023-09-21 07:30:39 -07:00
pause.c Make improvements 2023-09-21 07:30:39 -07:00
pausethread.c Make improvements 2023-09-21 07:30:39 -07:00
perror.c Remove some dead code 2023-07-03 02:48:29 -07:00
pipe-nt.c Avoid leaking handles across processes 2023-09-12 01:07:51 -07:00
pipe-sysv.c Reduce Makefile dependencies by 4% 2022-05-23 15:07:01 -07:00
pipe.c Get repository to build with GCC 11 2022-09-13 04:14:55 -07:00
pipe2-sysv.c Make important improvements 2022-09-14 22:39:08 -07:00
pipe2.c Make improvements 2023-08-21 02:34:17 -07:00
pivot_root.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
pledge-linux.c Make improvements 2023-10-03 06:17:16 -07:00
pledge.c Make improvements 2023-10-03 06:17:16 -07:00
pledge.h Refactor pledge() to be more configurable 2022-08-11 11:35:30 -07:00
pledge.internal.h Remove _Hide keyword 2023-07-24 08:34:58 -07:00
poll-metal.c Make more code aarch64 friendly 2023-05-10 04:20:46 -07:00
poll-nt.c Make improvements 2023-09-21 07:30:39 -07:00
poll-sysv.c Implement crash reporting for AARCH64 2023-05-12 05:47:54 -07:00
poll.c Make improvements 2023-10-03 06:17:16 -07:00
posix_fadvise.c Make improvements 2023-10-03 06:17:16 -07:00
posix_madvise.c Make improvements 2023-10-03 06:17:16 -07:00
posix_openpt.c Make improvements 2023-06-03 08:12:22 -07:00
ppoll.c Make improvements 2023-10-03 06:17:16 -07:00
prctl.c Validate privileged code relationships 2023-06-08 04:38:06 -07:00
prctl.internal.h Make improvements 2023-06-03 08:12:22 -07:00
pread.c Make improvements 2023-10-03 06:17:16 -07:00
preadv.c Make the Windows Console work better 2023-09-07 18:27:22 -07:00
printfds.c Make improvements 2023-09-18 21:04:47 -07:00
program_invocation_short_name.c Get LIBC_RUNTIME and LIBC_CALLS building on aarch64 2023-05-10 04:20:47 -07:00
ptrace.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
ptsname.c Fix small matters and improve sysconf() 2023-08-17 00:32:11 -07:00
ptsname_r.c Improve system call wrappers 2022-09-19 15:06:25 -07:00
pwrite.c Make improvements 2023-10-03 06:17:16 -07:00
pwritev.c Make improvements 2023-08-21 02:34:17 -07:00
raise.c Make improvements 2023-09-18 21:04:47 -07:00
rdrand.c Overhaul process spawning 2023-09-10 08:17:44 -07:00
rdrand_init.c Overhaul process spawning 2023-09-10 08:17:44 -07:00
read-nt.c Make improvements 2023-10-03 06:17:16 -07:00
read.c Make the Windows Console work better 2023-09-07 18:27:22 -07:00
readansi.c Fix bugs in cosmocc toolchain 2023-06-08 23:44:03 -07:00
readlink.c Fix bugs and make improvements 2022-04-20 10:05:34 -07:00
readlinkat-nt.c Make improvements 2023-09-18 21:04:47 -07:00
readlinkat.c Make improvements 2023-09-06 22:48:05 -07:00
readv-metal.c Make the Windows Console work better 2023-09-07 18:27:22 -07:00
readv-nt.c Make the Windows Console work better 2023-09-07 18:27:22 -07:00
readv-serial.c Make the Windows Console work better 2023-09-07 18:27:22 -07:00
readv.c Make the Windows Console work better 2023-09-07 18:27:22 -07:00
reboot.c Reduce Makefile dependencies by 4% 2022-05-23 15:07:01 -07:00
releasefd.c Make fixes and improvements 2022-10-19 07:19:19 -07:00
remove.c Make build hermetically sealed again 2023-07-08 07:06:25 -07:00
rename.c Fix bugs and make improvements 2022-04-20 10:05:34 -07:00
renameat-nt.c Make improvements 2023-09-18 21:04:47 -07:00
renameat.c Move zipos into runtime package 2023-08-11 23:14:02 -07:00
reservefd.c Make improvements 2023-10-03 06:17:16 -07:00
restoretty.c Make improvements 2023-09-18 21:04:47 -07:00
rmdir.c Improve system call wrappers 2022-09-19 15:06:25 -07:00
rusage2linux.c Reduce build graph by another eight percent 2022-08-13 13:11:56 -07:00
rusage_add.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
sched-sysv.internal.h Remove _Hide keyword 2023-07-24 08:34:58 -07:00
sched_get_priority_max.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
sched_get_priority_min.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
sched_getaffinity.c Improve the affinity system calls 2022-10-06 15:08:29 -07:00
sched_getparam.c Make important improvements 2022-09-14 22:39:08 -07:00
sched_getscheduler-netbsd.c Make important improvements 2022-09-14 22:39:08 -07:00
sched_getscheduler.c Make important improvements 2022-09-14 22:39:08 -07:00
sched_rr_get_interval.c Remove _Hide keyword 2023-07-24 08:34:58 -07:00
sched_setaffinity.c Greatly expand system() shell code features 2022-10-11 21:30:31 -07:00
sched_setparam.c Greatly expand system() shell code features 2022-10-11 21:30:31 -07:00
sched_setscheduler.c Greatly expand system() shell code features 2022-10-11 21:30:31 -07:00
seccomp.c Introduce #include <cosmo.h> to toolchain users 2023-06-09 18:03:05 -07:00
secure_getenv.c Make improvements 2023-09-06 12:34:59 -07:00
sedebug.c Pay off more technical debt 2022-09-12 23:36:56 -07:00
setegid.c Pay off more technical debt 2022-09-12 23:36:56 -07:00
seteuid.c Pay off more technical debt 2022-09-12 23:36:56 -07:00
setfsgid.c Improve cosmo's conformance to libc-test 2022-10-10 17:52:41 -07:00
setfsuid.c Improve cosmo's conformance to libc-test 2022-10-10 17:52:41 -07:00
setgid.c Improve cosmo's conformance to libc-test 2022-10-10 17:52:41 -07:00
setgroups.c Rewrite .zip.o file linker 2023-06-10 09:29:44 -07:00
setpgid.c Add siglongjmp() for aarch64 2023-09-21 10:10:20 -07:00
setpgrp.c Fix bugs and make improvements 2022-04-20 10:05:34 -07:00
setpriority-nt.c Improve cosmo's conformance to libc-test 2022-10-10 17:52:41 -07:00
setpriority.c Improve cosmo's conformance to libc-test 2022-10-10 17:52:41 -07:00
setregid.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
setresgid.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
setresuid.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
setreuid.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
setrlimit.c Make improvements 2023-09-21 07:30:39 -07:00
setsid.c Overhaul process spawning 2023-09-10 08:17:44 -07:00
settimeofday.c Get us closer to building busybox 2023-06-18 04:13:45 -07:00
setuid.c Improve cosmo's conformance to libc-test 2022-10-10 17:52:41 -07:00
sig.c Make improvements 2023-09-21 07:30:39 -07:00
sig.internal.h Make improvements 2023-09-21 07:30:39 -07:00
sigaction.c Rewrite Windows console input handling 2023-09-19 11:53:27 -07:00
sigaltstack.c Make improvements 2023-09-18 21:04:47 -07:00
sigblockall.c Make improvements 2023-09-18 21:04:47 -07:00
sigenter-freebsd.c Make improvements 2023-09-18 21:04:47 -07:00
sigenter-linux.c Make improvements 2023-09-18 21:04:47 -07:00
sigenter-netbsd.c Make improvements 2023-09-18 21:04:47 -07:00
sigenter-openbsd.c Make improvements 2023-09-18 21:04:47 -07:00
sigenter-xnu.c Make improvements 2023-09-18 21:04:47 -07:00
sigignore.c Make improvements 2023-07-10 04:35:14 -07:00
siginfo2cosmo.c Make improvements 2023-10-03 06:17:16 -07:00
siginterrupt.c Improve Libc by making Python work even better 2021-08-18 22:16:23 -07:00
sigmask.c Make improvements 2023-09-18 21:04:47 -07:00
signal.c Make improvements 2023-07-10 04:35:14 -07:00
sigpending.c Rewrite Windows signal delivery system 2023-09-12 11:38:34 -07:00
sigprocmask-sysv.c Make fixes and improvements 2022-10-19 07:19:19 -07:00
sigprocmask.c Make improvements 2023-09-18 21:04:47 -07:00
sigqueue.c Reduce build graph by another eight percent 2022-08-13 13:11:56 -07:00
sigsetmask.c Make improvements 2023-09-18 21:04:47 -07:00
sigsuspend.c Make improvements 2023-09-21 07:30:39 -07:00
sigtimedwait.c Fix warnings 2023-09-01 20:50:18 -07:00
sigtimedwait.h Add Cosmopolitan to uname() 2023-09-21 23:51:55 -07:00
sigtimedwait.internal.h Remove _Hide keyword 2023-07-24 08:34:58 -07:00
sigwait.c Add Cosmopolitan to uname() 2023-09-21 23:51:55 -07:00
sigwaitinfo.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
sleep.c Mint APE Loader v1.5 2023-07-26 13:54:49 -07:00
splice.c Fix warnings 2023-09-01 20:50:18 -07:00
stat.c Make improvements for Actually Portable Emacs 2023-08-19 06:44:58 -07:00
stat2cosmo.c Make more progress on aarch64 2023-05-10 04:20:47 -07:00
state.internal.h Make improvements 2023-10-03 06:17:16 -07:00
statfs-nt.c Avoid leaking handles across processes 2023-09-12 01:07:51 -07:00
statfs.c Make improvements 2023-09-21 07:30:39 -07:00
statfs2cosmo.c Mint APE Loader v1.7 2023-08-17 09:04:50 -07:00
statfs2statvfs.c Add lchown, lchmod, statvfs, fstatvfs 2022-08-22 20:50:16 -07:00
statvfs.c Make improvements 2023-10-03 06:17:16 -07:00
stime.c Make improvements 2023-10-03 06:17:16 -07:00
swapcontext.S Make improvements 2023-10-03 06:17:16 -07:00
symlink.c Support dirfd relative iops on Windows 2021-01-30 01:49:43 -08:00
symlinkat-nt.c Make improvements 2023-09-18 21:04:47 -07:00
symlinkat.c Make more threading improvements 2022-11-01 23:28:26 -07:00
sync-nt.c Remove a bunch of stuff that shouldn't be in docs 2022-09-20 02:57:46 -07:00
sync.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
sync_file_range.c Make more fixes and improvements 2023-07-29 18:44:15 -07:00
syncfs.c Improve zip read-only filesystem 2023-08-16 17:52:12 -07:00
sys_ptrace.c Make more threading improvements 2022-11-01 23:28:26 -07:00
syscall-nt.internal.h Make the Windows Console work better 2023-09-07 18:27:22 -07:00
syscall-sysv.internal.h Get rid of kmalloc() 2023-09-11 21:56:00 -07:00
syscall_support-nt.internal.h Make improvements 2023-09-18 21:04:47 -07:00
syscall_support-sysv.internal.h Make futexes 100x better on x86 MacOS 2023-10-03 15:15:43 -07:00
sysinfo-nt.c Make improvements 2022-05-28 00:28:09 -07:00
sysinfo.c Fix small matters and improve sysconf() 2023-08-17 00:32:11 -07:00
tailcontext.S Hunt down more bugs 2023-07-03 18:43:29 -07:00
tcdrain.c Make improvements for Actually Portable Emacs 2023-08-19 06:44:58 -07:00
tcflow.c Improve zip read-only filesystem 2023-08-16 17:52:12 -07:00
tcflush.c Make improvements 2023-09-21 07:30:39 -07:00
tcgetattr-nt.c Add siglongjmp() for aarch64 2023-09-21 10:10:20 -07:00
tcgetattr.c Get Fat Emacs working in Windows Console 2023-08-18 05:00:30 -07:00
tcgetpgrp.c Simplify cosmocc builds (#863) 2023-07-23 11:11:08 -07:00
tcgetsid.c Improve zip read-only filesystem 2023-08-16 17:52:12 -07:00
tcgetwinsize-nt.c Make improvements 2023-09-18 21:04:47 -07:00
tcgetwinsize.c Make improvements for Actually Portable Emacs 2023-08-19 06:44:58 -07:00
tcsendbreak.c Improve zip read-only filesystem 2023-08-16 17:52:12 -07:00
tcsetattr-nt.c Add siglongjmp() for aarch64 2023-09-21 10:10:20 -07:00
tcsetattr.c Get Fat Emacs working in Windows Console 2023-08-18 05:00:30 -07:00
tcsetpgrp.c Improve zip read-only filesystem 2023-08-16 17:52:12 -07:00
tcsetsid.c Overhaul process spawning 2023-09-10 08:17:44 -07:00
tcsetwinsize-nt.c Fix bugs in termios library and cleanup code 2023-06-14 19:30:52 -07:00
tcsetwinsize.c Fix bugs in termios library and cleanup code 2023-06-14 19:30:52 -07:00
termios.h Overhaul process spawning 2023-09-10 08:17:44 -07:00
termios.internal.h Fix bugs in termios library and cleanup code 2023-06-14 19:30:52 -07:00
termios2host.c Fix bugs in termios library and cleanup code 2023-06-14 19:30:52 -07:00
time.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
timespec_add.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
timespec_cmp.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
timespec_frommicros.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
timespec_frommillis.c Fix redbean unix.poll() with -1 timeout 2023-06-18 18:05:26 -07:00
timespec_fromnanos.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
timespec_get.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
timespec_getres.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
timespec_mono.c Mint APE Loader v1.5 2023-07-26 13:54:49 -07:00
timespec_real.c Make improvements 2023-10-03 06:17:16 -07:00
timespec_sleep.c Mint APE Loader v1.5 2023-07-26 13:54:49 -07:00
timespec_sleep_until.c Mint APE Loader v1.5 2023-07-26 13:54:49 -07:00
timespec_sub.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
timespec_subz.c Make improvements 2023-06-15 14:50:53 -07:00
timespec_tomicros.c Rewrite .zip.o file linker 2023-06-10 09:29:44 -07:00
timespec_tomillis.c Rewrite .zip.o file linker 2023-06-10 09:29:44 -07:00
timespec_tonanos.c Rewrite .zip.o file linker 2023-06-10 09:29:44 -07:00
timespec_totimeval.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
timeval_add.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
timeval_cmp.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
timeval_frommicros.c Make improvements 2022-11-07 02:26:06 -08:00
timeval_frommillis.c Make improvements 2022-11-07 02:26:06 -08:00
timeval_real.c Mint APE Loader v1.5 2023-07-26 13:54:49 -07:00
timeval_sub.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
timeval_subz.c Make improvements 2023-06-15 14:50:53 -07:00
timeval_tomicros.c Rewrite .zip.o file linker 2023-06-10 09:29:44 -07:00
timeval_tomillis.c Rewrite .zip.o file linker 2023-06-10 09:29:44 -07:00
timeval_toseconds.c Improve Windows Console I/O 2023-08-08 05:44:40 -07:00
tinyprint.c Make improvements 2023-09-18 21:04:47 -07:00
tmpdir.c Make improvements 2023-09-18 21:04:47 -07:00
tmpfd.c Make improvements 2023-10-03 06:17:16 -07:00
touch.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
truncate-nt.c Improve docs of more system calls 2022-10-02 22:14:33 -07:00
truncate.c Make improvements 2023-10-03 06:17:16 -07:00
ttydefaults.h Remove evil constants from cosmopolitan.h 2022-12-17 00:42:45 -08:00
ttyname.c Make improvements 2023-10-03 06:17:16 -07:00
ttyname_r.c Make improvements 2023-10-03 06:17:16 -07:00
ucontext.c Make improvements 2023-10-03 06:17:16 -07:00
ucontext.h Make improvements 2023-09-18 21:04:47 -07:00
umask.c Make improvements for Actually Portable Emacs 2023-08-19 06:44:58 -07:00
uname.c Add Cosmopolitan to uname() 2023-09-21 23:51:55 -07:00
unlink.c Make numerous improvements 2021-09-28 01:52:34 -07:00
unlinkat-nt.c Make improvements 2023-08-21 02:34:17 -07:00
unlinkat.c Move zipos into runtime package 2023-08-11 23:14:02 -07:00
unlockpt.c Fix small matters and improve sysconf() 2023-08-17 00:32:11 -07:00
unmount.c Run clang-format on most sources 2023-04-27 05:44:32 -07:00
unveil.c Make improvements 2023-10-03 06:17:16 -07:00
usleep.c Improve cancellations, randomness, and time 2022-11-05 23:45:32 -07:00
utime.c Make improvements 2023-10-03 06:17:16 -07:00
utimens.c Make improvements 2023-09-06 12:34:59 -07:00
utimensat-nt.c Make improvements 2023-10-03 06:17:16 -07:00
utimensat-old.c Make improvements 2023-09-06 12:34:59 -07:00
utimensat-sysv.c Make improvements 2023-09-06 12:34:59 -07:00
utimensat.c Make improvements 2023-10-03 06:17:16 -07:00
utimes.c Make improvements 2023-10-03 06:17:16 -07:00
vdsofunc.greg.c Make improvements 2023-10-03 06:17:16 -07:00
verynice.c Replace COSMO define with _COSMO_SOURCE 2023-08-13 20:55:04 -07:00
virtualmax.S Fix some issues and do some code cleanup 2022-05-23 10:15:53 -07:00
virtualmax2.c Disable linker map generation and improve tinyness 2023-06-09 03:29:26 -07:00
weirdtypes.h Make improvements 2023-10-03 06:17:16 -07:00
wifcontinued.c Improve wait statuses 2023-07-30 14:51:37 -07:00
wifsignaled.c Improve wait statuses 2023-07-30 14:51:37 -07:00
wifstopped.c Improve wait statuses 2023-07-30 14:51:37 -07:00
wincrash.internal.h Overhaul Windows signal handling 2023-09-08 01:49:41 -07:00
winexec.c Make improvements 2023-10-03 06:17:16 -07:00
write-nt.c Make improvements 2023-10-03 06:17:16 -07:00
write.c Make improvements 2023-09-18 21:04:47 -07:00
writev-metal.c Get LIBC_RUNTIME and LIBC_CALLS building on aarch64 2023-05-10 04:20:47 -07:00
writev-nt.c Pay off more technical debt 2022-09-12 23:36:56 -07:00
writev-serial.c Make more code aarch64 friendly 2023-05-10 04:20:46 -07:00
writev.c Get Fat Emacs working in Windows Console 2023-08-18 05:00:30 -07:00
writevuninterruptible.c Remove _Hide keyword 2023-07-24 08:34:58 -07:00
xattr.h Get Cosmopolitan into releasable state 2020-11-25 08:19:00 -08:00