llvm-project.git/libc/src/__support/File/linux, branch main Unnamed repository; edit this file 'description' to name the repository. [libc] Fix integer overflow for large offsets in lseek. (#162394) 2025-10-08T17:04:52+00:00 Jackson Stogel jtstogel@gmail.com 2025-10-08T17:04:52+00:00 6308cd871c955490575134e66da8a8d575674724 Currently, the return value `LIBC_NAMESPACE::syscall_impl<int>(SYS_lseek, fd, offset, whence)` will overflow when seeking on files >4GB. 
Currently, the return value `LIBC_NAMESPACE::syscall_impl<int>(SYS_lseek, fd, offset, whence)` will
overflow when seeking on files >4GB.
 [libc][NFC] Add stdint.h proxy header to fix dependency issue with <stdint.h> includes. (#150303) 2025-07-24T00:19:52+00:00 lntue lntue@google.com 2025-07-24T00:19:52+00:00 66603dd1f10e0f6c0510273378334971159f6b69 https://github.com/llvm/llvm-project/issues/149993 
https://github.com/llvm/llvm-project/issues/149993
 [libc][NFC] clean internal fd handling (#143991) 2025-06-13T17:31:47+00:00 Michael Jones michaelrj@google.com 2025-06-13T17:31:47+00:00 51689c9df2fbb81aab1ff802f3efb86cac926853 The previous internal fcntl implementation modified errno directly, this patch fixes that. This patch also moves open and close into OSUtil since they are used in multiple places. There are more places that need similar cleanup but only got comments in this patch to keep it relatively reviewable. Related to: https://github.com/llvm/llvm-project/issues/143937 
The previous internal fcntl implementation modified errno directly, this
patch fixes that. This patch also moves open and close into OSUtil since
they are used in multiple places. There are more places that need
similar cleanup but only got comments in this patch to keep it
relatively reviewable.

Related to: https://github.com/llvm/llvm-project/issues/143937
 [libc] Move libc_errno.h to libc/src/__support and make LIBC_ERRNO_MODE_SYSTEM to be header-only. (#143187) 2025-06-11T20:25:27+00:00 lntue lntue@google.com 2025-06-11T20:25:27+00:00 d87eea35fac5a34a841c637db8908128409a184e This is the first step in preparation for: https://discourse.llvm.org/t/rfc-make-clang-builtin-math-functions-constexpr-with-llvm-libc-to-support-c-23-constexpr-math-functions/86450 
This is the first step in preparation for:
https://discourse.llvm.org/t/rfc-make-clang-builtin-math-functions-constexpr-with-llvm-libc-to-support-c-23-constexpr-math-functions/86450
 [libc] remove #include <fcntl.h> and add proxy or type (#113836) 2024-10-28T20:29:16+00:00 Job Henandez Lara jobhdezlara93@gmail.com 2024-10-28T20:29:16+00:00 abc49cc19463970d5523d7d3332e4c1f83bc2ef7 






[libc][stdio] Use proxy headers of stdio.h in src and test folders. (#110067)
2024-10-01T15:48:07+00:00

lntue
lntue@google.com

2024-10-01T15:48:07+00:00

c63112a9118277a20ae440f3f69189c0937e8f4d

https://github.com/llvm/llvm-project/issues/60481




https://github.com/llvm/llvm-project/issues/60481






[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration (#98597)
2024-07-12T16:28:41+00:00

Petr Hosek
phosek@google.com

2024-07-12T16:28:41+00:00

5ff3ff33ff930e4ec49da7910612d8a41eb068cb

This is a part of #97655.




This is a part of #97655.






Revert "[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration" (#98593)
2024-07-12T07:12:13+00:00

Mehdi Amini
joker.eph@gmail.com

2024-07-12T07:12:13+00:00

ce9035f5bd3aa09cbd899489cdbc7f6c18acf1e3

Reverts llvm/llvm-project#98075

bots are broken




Reverts llvm/llvm-project#98075

bots are broken






[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration (#98075)
2024-07-11T19:35:22+00:00

Petr Hosek
phosek@google.com

2024-07-11T19:35:22+00:00

3f30effe1bd81fa1b039218a9bfe79c3b03fafad

This is a part of #97655.




This is a part of #97655.






Reland: [libc] Move off_t and stdio macros to proxy hdrs (#98384)
2024-07-11T18:09:51+00:00

Michael Jones
michaelrj@google.com

2024-07-11T18:09:51+00:00

5aed6d67e3f051262c67e3295476bf13cfc099c4

reland of https://github.com/llvm/llvm-project/pull/98215

Additionally adds proxy headers for FILE and the fopencookie types

The arm32 build has been failing due to redefinitions of the off_t type.
This patch fixes this by moving off_t to a proper proxy header. To do
this, it also moves stdio macros to a proxy header to hopefully avoid
including this proxy header alongside this public stdio.h.




reland of https://github.com/llvm/llvm-project/pull/98215

Additionally adds proxy headers for FILE and the fopencookie types

The arm32 build has been failing due to redefinitions of the off_t type.
This patch fixes this by moving off_t to a proper proxy header. To do
this, it also moves stdio macros to a proxy header to hopefully avoid
including this proxy header alongside this public stdio.h.