llvm-project

History

[libc] Provide empty weak definition for __cxa_thread_finalize (#174373 )

This avoids the GOT slot being generated which is undesirable when using
static linking. A better solution would be to reorganize the code to
avoid the use of weak symbols altogether.

Fixes #173409

2026-01-06 11:31:48 -08:00

__support

[libc][wctype] Create generation script for classification lookup tables (#172042 )

2026-01-06 12:13:28 +01:00

arpa

[libc] implement inet_addr (#167708 )

2025-11-18 10:17:19 +08:00

assert

[libc] Add __builtin_expect tag on assert conditions; NFC (#99498 )

2024-10-27 08:49:20 -05:00

compiler

[libc][NFC] Add stdint.h proxy header to fix dependency issue with <stdint.h> includes. (#150303 )

2025-07-23 20:19:52 -04:00

complex

[libc] Don't manually override the optimization level for math (#126322 )

2025-02-10 23:56:47 -08:00

ctype

[libc] Migrate ctype_utils to use char instead of int where applicable. (#166225 )

2025-11-05 11:02:28 -08:00

dirent

[libc] Move libc_errno.h to libc/src/__support and make LIBC_ERRNO_MODE_SYSTEM to be header-only. (#143187 )

2025-06-11 16:25:27 -04:00

dlfcn

[libc] Install dladdr on X86 (#156500 )

2025-09-02 16:22:47 -07:00

errno

[libc] Remove LIBC_ERRNO_MODE_SYSTEM mode. (#153077 )

2025-08-12 19:52:40 -07:00

fcntl

[libc] Allow openat and creat to return fd 0. (#166466 )

2025-11-05 13:21:18 -08:00

fenv

[libc][math] Add LIBC_CONF_MATH_USE_SYSTEM_FENV / LIBC_MATH_USE_SYSTEM_FENV (#172902 )

2025-12-22 13:19:56 -05:00

inttypes

[libc][NFC] Add stdint.h proxy header to fix dependency issue with <stdint.h> includes. (#150303 )

2025-07-23 20:19:52 -04:00

link

[libc][NFC] Add stdint.h proxy header to fix dependency issue with <stdint.h> includes. (#150303 )

2025-07-23 20:19:52 -04:00

locale

[libc] Use proxy header in the locale implementation. (#130982 )

2025-03-13 11:35:41 +08:00

math

[libc][math] Fix the FTZ/DAZ checks for log1p. (#174424 )

2026-01-05 12:08:26 -05:00

nl_types

[libc] Stub out message catalog functions from <nl_types.h> (#164360 )

2025-10-21 10:34:35 -07:00

poll

[libc] Move libc_errno.h to libc/src/__support and make LIBC_ERRNO_MODE_SYSTEM to be header-only. (#143187 )

2025-06-11 16:25:27 -04:00

pthread

[libc] Add stub pthread_attr_getschedparam / pthread_attr_setschedparam (#173440 )

2025-12-23 19:55:18 -08:00

sched

[libc] Add struct_sched_param proxy header (#151722 )

2025-08-01 11:34:06 -07:00

[libc] Move libc_errno.h to libc/src/__support and make LIBC_ERRNO_MODE_SYSTEM to be header-only. (#143187 )

2025-06-11 16:25:27 -04:00

setjmp

[libc] fix architecture guarding for 32bit sigsetjmp (#164923 )

2025-10-26 16:40:01 -04:00

signal

[libc] Move libc_errno.h to libc/src/__support and make LIBC_ERRNO_MODE_SYSTEM to be header-only. (#143187 )

2025-06-11 16:25:27 -04:00

spawn

[libc] Split out src/__support/alloc-checker.h (#173104 )

2025-12-22 11:04:33 -08:00

stdbit

[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration (#98597 )

2024-07-12 09:28:41 -07:00

stdckdint

…

stdfix

[libc] add missing headers in stdfix (#162078 )

2025-10-24 10:42:31 -07:00

stdio

[libc] Split out src/__support/alloc-checker.h (#173104 )

2025-12-22 11:04:33 -08:00

stdlib

[libc] Provide empty weak definition for __cxa_thread_finalize (#174373 )

2026-01-06 11:31:48 -08:00

string

[libc] Split out src/__support/alloc-checker.h (#173104 )

2025-12-22 11:04:33 -08:00

strings

[libc] Migrate ctype_utils to use char instead of int where applicable. (#166225 )

2025-11-05 11:02:28 -08:00

sys

[libc] Implement pkey_alloc/free/get/set/mprotect for x86_64 linux (#162362 )

2025-11-18 14:30:15 -08:00

termios

[libc] Move libc_errno.h to libc/src/__support and make LIBC_ERRNO_MODE_SYSTEM to be header-only. (#143187 )

2025-06-11 16:25:27 -04:00

threads

[libc] Add Darwin mutex support via os_sync primitives (#167722 )

2025-12-16 23:22:19 +05:30

time

[libc] Refactor static polymorphism in WriteBuffer (NFC). (#169089 )

2025-12-11 15:31:21 -08:00

unistd

[libc] Add support for getpagesize. (#171713 )

2025-12-11 14:27:50 -08:00

wchar

[libc] Remove btowc / wctob from wctype_utils internal header. (#170200 )

2025-12-01 13:33:51 -08:00

wctype

[libc] Use function overloads to make string parsing code more generic. (#167417 )

2025-11-11 22:52:00 -08:00

.clang-tidy

…

CMakeLists.txt

[libc] Stub out message catalog functions from <nl_types.h> (#164360 )

2025-10-21 10:34:35 -07:00