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cosmopolitan/libc/isystem
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Justine Tunney ff77f2a6af
Make improvements 
- This change fixes a bug that allowed unbuffered printf() output (to
  streams like stderr) to be truncated. This regression was introduced
  some time between now and the last release.

- POSIX specifies all functions as thread safe by default. This change
  works towards cleaning up our use of the @threadsafe / @threadunsafe
  documentation annotations to reflect that. The goal is (1) to use
  @threadunsafe to document functions which POSIX say needn't be thread
  safe, and (2) use @threadsafe to document functions that we chose to
  implement as thread safe even though POSIX didn't mandate it.

- Tidy up the clock_gettime() implementation. We're now trying out a
  cleaner approach to system call support that aims to maintain the
  Linux errno convention as long as possible. This also fixes bugs that
  existed previously, where the vDSO errno wasn't being translated
  properly. The gettimeofday() system call is now a wrapper for
  clock_gettime(), which reduces bloat in apps that use both.

- The recently-introduced improvements to the execute bit on Windows has
  had bugs fixed. access(X_OK) on a directory on Windows now succeeds.
  fstat() will now perform the MZ/#! ReadFile() operation correctly.

- Windows.h is no longer included in libc/isystem/, because it confused
  PCRE's build system into thinking Cosmopolitan is a WIN32 platform.
  Cosmo's Windows.h polyfill was never even really that good, since it
  only defines a subset of the subset of WIN32 APIs that Cosmo defines.

- The setlongerjmp() / longerjmp() APIs are removed. While they're nice
  APIs that are superior to the standardized setjmp / longjmp functions,
  they weren't superior enough to not be dead code in the monorepo. If
  you use these APIs, please file an issue and they'll be restored.

- The .com appending magic has now been removed from APE Loader.
2023-10-03 06:17:16 -07:00
..
arpa Improve cosmo's conformance to libc-test 2022-10-10 17:52:41 -07:00
linux Make the Windows Console work better 2023-09-07 18:27:22 -07:00
net Get us closer to building busybox 2023-06-18 04:13:45 -07:00
netinet get rsync to build (#886) 2023-08-16 21:41:36 -07:00
sys Make improvements 2023-10-03 06:17:16 -07:00
algorithm Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
alloca.h Remove some dead code 2023-07-03 02:48:29 -07:00
ammintrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
any Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
ar.h Remove some dead code 2023-07-03 02:48:29 -07:00
arm_acle.h Fix some more issues 2023-09-21 11:41:42 -07:00
arm_bf16.h Fix some more issues 2023-09-21 11:41:42 -07:00
arm_fp16.h Fix some more issues 2023-09-21 11:41:42 -07:00
arm_neon.h Fix some more issues 2023-09-21 11:41:42 -07:00
array Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
assert.h Further improve fatcosmocc 2023-08-13 01:51:39 -07:00
atomic Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
bit Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
bitset Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
byteswap.h Clean up more code 2023-06-18 01:00:05 -07:00
cassert Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
ccomplex Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
cctype Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
cerrno Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
cfenv Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
cfloat Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
charconv Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
chrono Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
cinttypes Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
ciso646 Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
climits Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
clocale Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
clzerointrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
cmath Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
codecvt Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
compare Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
complex Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
complex.h Clean up more code 2023-06-18 01:00:05 -07:00
condition_variable Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
cosmo.h Get GNU MPFR and MPC tests to pass 2023-08-21 15:05:10 -07:00
cpio.h Clean up more code 2023-06-18 01:00:05 -07:00
cpuid.h Clean up more code 2023-06-18 01:00:05 -07:00
crypt.h Clean up more code 2023-06-18 01:00:05 -07:00
csetjmp Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
csignal Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
cstdarg Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
cstdbool Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
cstddef Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
cstdint Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
cstdio Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
cstdlib Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
cstring Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
ctgmath Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
ctime Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
ctype.h Clean up more code 2023-06-18 01:00:05 -07:00
cwchar Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
cwctype Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
deque Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
dirent.h Clean up more code 2023-06-18 01:00:05 -07:00
dlfcn.h Clean up more code 2023-06-18 01:00:05 -07:00
elf.h Clean up more code 2023-06-18 01:00:05 -07:00
emmintrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
endian.h Clean up more code 2023-06-18 01:00:05 -07:00
err.h Clean up more code 2023-06-18 01:00:05 -07:00
errno.h Clean up more code 2023-06-18 01:00:05 -07:00
exception Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
execution Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
fcntl.h Clean up more code 2023-06-18 01:00:05 -07:00
features.h Clean up more code 2023-06-18 01:00:05 -07:00
fenv.h Clean up more code 2023-06-18 01:00:05 -07:00
filesystem Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
float.h Clean up more code 2023-06-18 01:00:05 -07:00
fnmatch.h Clean up more code 2023-06-18 01:00:05 -07:00
forward_list Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
fstream Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
ftw.h Make fixes and improvements 2023-07-09 05:21:11 -07:00
functional Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
getopt.h Fix getopt again 2023-08-15 20:06:19 -07:00
glob.h Clean up more code 2023-06-18 01:00:05 -07:00
grp.h Clean up more code 2023-06-18 01:00:05 -07:00
iconv.h Clean up more code 2023-06-18 01:00:05 -07:00
immintrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
initializer_list Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
inttypes.h Clean up more code 2023-06-18 01:00:05 -07:00
iomanip Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
ios Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
iosfwd Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
iostream Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
iso646.h Clean up more code 2023-06-18 01:00:05 -07:00
istream Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
iterator Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
langinfo.h Clean up more code 2023-06-18 01:00:05 -07:00
libgen.h Implement more toolchain fixes 2023-06-18 05:39:31 -07:00
limits Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
limits.h Clean up more code 2023-06-18 01:00:05 -07:00
list Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
locale Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
locale.h Clean up more code 2023-06-18 01:00:05 -07:00
malloc.h Clean up more code 2023-06-18 01:00:05 -07:00
map Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
math.h Clean up more code 2023-06-18 01:00:05 -07:00
memory Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
memory.h Clean up more code 2023-06-18 01:00:05 -07:00
mm3dnow.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
mm_malloc.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
mmintrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
mntent.h Make some foss compatibility improvements 2022-10-14 13:59:34 -07:00
monetary.h Greatly expand system() shell code features 2022-10-11 21:30:31 -07:00
mutex Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
mwaitxintrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
netdb.h Get us closer to building busybox 2023-06-18 04:13:45 -07:00
new Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
nl_types.h Fold LIBC_UNICODE into LIBC_STR 2022-08-13 08:42:32 -07:00
nmmintrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
nsync.h Add *NSYNC to libc/isystem 2022-09-13 01:47:12 -07:00
nsync_atomic.h Add *NSYNC to libc/isystem 2022-09-13 01:47:12 -07:00
nsync_counter.h Add *NSYNC to libc/isystem 2022-09-13 01:47:12 -07:00
nsync_cv.h Add *NSYNC to libc/isystem 2022-09-13 01:47:12 -07:00
nsync_debug.h Add *NSYNC to libc/isystem 2022-09-13 01:47:12 -07:00
nsync_mu.h Add *NSYNC to libc/isystem 2022-09-13 01:47:12 -07:00
nsync_mu_wait.h Add *NSYNC to libc/isystem 2022-09-13 01:47:12 -07:00
nsync_note.h Add *NSYNC to libc/isystem 2022-09-13 01:47:12 -07:00
nsync_once.h Add *NSYNC to libc/isystem 2022-09-13 01:47:12 -07:00
nsync_time.h Add *NSYNC to libc/isystem 2022-09-13 01:47:12 -07:00
nsync_waiter.h Add *NSYNC to libc/isystem 2022-09-13 01:47:12 -07:00
numeric Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
optional Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
ostream Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
paths.h Initial import 2020-06-15 07:18:57 -07:00
pmmintrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
poll.h Improve cosmo's conformance to libc-test 2022-10-10 17:52:41 -07:00
popcntintrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
pthread.h Improve cosmo's conformance to libc-test 2022-10-10 17:52:41 -07:00
pwd.h Fix isystem headers including wrong files (#108) 2021-03-06 21:06:29 -08:00
queue Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
random Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
ratio Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
regex Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
regex.h Initial import 2020-06-15 07:18:57 -07:00
sched.h Improve cosmo's conformance to libc-test 2022-10-10 17:52:41 -07:00
scoped_allocator Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
semaphore.h Add posix semaphores support 2022-10-14 09:21:02 -07:00
set Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
setjmp.h Clean up more code 2023-06-18 01:00:05 -07:00
sgxintrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
signal.h Simplify cosmocc builds (#863) 2023-07-23 11:11:08 -07:00
smmintrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
span Make some fixes for libcxx 2023-07-07 19:35:58 -07:00
spawn.h Make improvements 2023-09-18 21:04:47 -07:00
sstream Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
stack Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
stdalign.h Clean up more code 2023-06-18 01:00:05 -07:00
stdarg.h Make the Windows Console work better 2023-09-07 18:27:22 -07:00
stdatomic.h Clean up more code 2023-06-18 01:00:05 -07:00
stdbool.h Make fatcosmocc good enough to build ncurses 6.4 2023-08-12 22:30:05 -07:00
stdc-predef.h Initial import 2020-06-15 07:18:57 -07:00
stdckdint.h Clean up more code 2023-06-18 01:00:05 -07:00
stddef.h Clean up more code 2023-06-18 01:00:05 -07:00
stdexcept Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
stdint.h Clean up more code 2023-06-18 01:00:05 -07:00
stdio.h Make improvements 2023-09-06 12:34:59 -07:00
stdio_ext.h Clean up more code 2023-06-18 01:00:05 -07:00
stdlib.h Make improvements 2023-09-06 12:34:59 -07:00
stdnoreturn.h Clean up more code 2023-06-18 01:00:05 -07:00
streambuf Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
string Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
string.h Clean up more code 2023-06-18 01:00:05 -07:00
string_view Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
strings.h Clean up more code 2023-06-18 01:00:05 -07:00
strstream Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
sysexits.h Clean up more code 2023-06-18 01:00:05 -07:00
syslog.h Clean up more code 2023-06-18 01:00:05 -07:00
system_error Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
termios.h Clean up more code 2023-06-18 01:00:05 -07:00
tgmath.h Clean up more code 2023-06-18 01:00:05 -07:00
thread Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
time.h Clean up more code 2023-06-18 01:00:05 -07:00
tmmintrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
tuple Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
type_traits Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
typeindex Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
typeinfo Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
uchar.h Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
uio.h Improve isystem includes and magic numbers 2021-08-14 23:36:36 -07:00
unistd.h Refactor fatcosmocc into a single file 2023-08-14 22:26:17 -07:00
unordered_map Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
unordered_set Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
utility Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
utime.h Clean up more code 2023-06-18 01:00:05 -07:00
utmp.h Clean up more code 2023-06-18 01:00:05 -07:00
utmpx.h Clean up more code 2023-06-18 01:00:05 -07:00
valarray Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
variant Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
vector Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
version Add more missing C / C++ headers 2022-09-04 04:53:52 -07:00
wait.h Clean up more code 2023-06-18 01:00:05 -07:00
wchar.h Add Cosmopolitan to uname() 2023-09-21 23:51:55 -07:00
wctype.h Clean up more code 2023-06-18 01:00:05 -07:00
winternl.h Restore strict header checking 2022-08-13 16:02:01 -07:00
wmmintrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
x86intrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00
xmmintrin.h Add Intel intrinsics headers 2023-04-27 05:44:38 -07:00