llvm-project

History

Volodymyr Turanskyy 907eb11cc1

[libc] Add getc, ungetc, fflush to enable libc++ iostream on baremetal (#175530 )

After https://github.com/llvm/llvm-project/pull/168931 landed getc,
ungetc and fflush are still missing at link time while trying to make
libc++ std::cout work with LLVM libc on baremetal.

ungetc implementation is very minimal only to cover the current standard
streams implementation from the patch above.

2026-02-12 10:29:34 +00:00

baremetal

[libc] Add getc, ungetc, fflush to enable libc++ iostream on baremetal (#175530 )

2026-02-12 10:29:34 +00:00

generic

Fix typos and spelling errors across codebase (#156270 )

2026-01-13 11:52:46 -05:00

gpu

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

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

linux

[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

printf_core

[libc] Add option to disable printf bit int (#180832 )

2026-02-10 15:41:38 -08:00

scanf_core

[libc] Add misssing inttypes dependencies (#150861 )

2025-07-27 18:57:04 -07:00

asprintf.cpp

[libc] Add printf error handling (with fixes #2 ) (#166517 )

2025-11-05 16:09:53 -05:00

asprintf.h

[libc] Fix missing namespace declarations

2024-10-10 11:07:33 -05:00

clearerr_unlocked.h

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

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

clearerr.h

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

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

CMakeLists.txt

[libc] Add printf error handling (with fixes #2 ) (#166517 )

2025-11-05 16:09:53 -05:00

fclose.h

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

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

fdopen.h

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

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

feof_unlocked.h

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

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

feof.h

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

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

ferror_unlocked.h

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

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

ferror.h

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

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

fflush.h

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

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

fgetc_unlocked.h

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

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

fgetc.h

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

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

fgets.h

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

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

fileno.h

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

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

flockfile.cpp

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

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

flockfile.h

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

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

fopen.h

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

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

fopencookie.cpp

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

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

fopencookie.h

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

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

fprintf.h

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

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

fputc.h

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

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

fputs.h

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

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

fread_unlocked.h

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

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

fread.h

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

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

fscanf.h

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

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

fseek.h

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

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

fseeko.h

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

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

ftell.h

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

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

ftello.h

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

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

funlockfile.cpp

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

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

funlockfile.h

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

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

fwrite_unlocked.h

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

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

fwrite.h

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

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

getc_unlocked.h

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

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

getc.h

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

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

getchar_unlocked.h

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

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

getchar.h

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

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

perror.h

[libc] Implement perror (#143624 )

2025-06-12 10:45:47 -07:00

printf.h

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

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

putc.h

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

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

putchar.h

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

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

puts.h

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

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

remove.h

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

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

rename.h

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

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

scanf.h

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

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

setbuf.cpp

[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

setbuf.h

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

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

setvbuf.cpp

[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

setvbuf.h

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

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

snprintf.cpp

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

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

snprintf.h

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

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

sprintf.cpp

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

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

sprintf.h

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

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

sscanf.cpp

[libc] Templatize the scanf Reader interface (#131037 )

2025-03-17 23:51:24 -07:00

sscanf.h

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

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

stderr.h

…

stdin.h

…

stdout.h

…

ungetc.h

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

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

vasprintf.cpp

[libc] Add printf error handling (with fixes #2 ) (#166517 )

2025-11-05 16:09:53 -05:00

vasprintf.h

[libc] Add missing config include

2024-10-10 11:22:14 -05:00

vfprintf.h

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

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

vfscanf.h

[libc] Implement 'vfscanf' and 'vscanf' (#105293 )

2024-08-26 09:00:10 -05:00

vprintf.h

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

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

vscanf.h

[libc] Implement 'vfscanf' and 'vscanf' (#105293 )

2024-08-26 09:00:10 -05:00

vsnprintf.cpp

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

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

vsnprintf.h

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

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

vsprintf.cpp

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

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

vsprintf.h

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

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

vsscanf.cpp

[libc] Templatize the scanf Reader interface (#131037 )

2025-03-17 23:51:24 -07:00

vsscanf.h

[libc] Fix leftover LIBC_NAMESPACE after porting it (#113960 )

2024-10-28 13:47:31 -07:00