llvm-project.git/libc/src/sys/mman, branch users/nico/python-1 Unnamed repository; edit this file 'description' to name the repository. [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] revert all process_mrelease changes (#118650) 2024-12-05T16:58:37+00:00 Schrodinger ZHU Yifan yifanzhu@rochester.edu 2024-12-05T16:58:37+00:00 245f26a3d3048ea85f625849adf8a016fc9524ca Revert as its test is unstable. https://github.com/llvm/llvm-project/issues/118057 
Revert as its test is unstable.
https://github.com/llvm/llvm-project/issues/118057
 [libc] skip test and return ENOSYS when processm_release unavailable (#117951) 2024-11-28T01:52:16+00:00 Schrodinger ZHU Yifan yifanzhu@rochester.edu 2024-11-28T01:52:16+00:00 819b155c2a18460d2f22482975d33d77bb4f8831 






[libc] (reland #117503) Implement process_mrelease (#117851)
2024-11-28T01:15:17+00:00

Omar Hossam
moar.ahmed@gmail.com

2024-11-28T01:15:17+00:00

d2b482b0efd1d523852c9add8ed6b2035ce1acd9

This PR implements process_mrelease.
A previous PR was merged #117503, but failed on merge due to an issue in
the tests. Namely the failing tests were comparing against return type
as opposed to errno. This is fixed in this PR.




This PR implements process_mrelease.
A previous PR was merged #117503, but failed on merge due to an issue in
the tests. Namely the failing tests were comparing against return type
as opposed to errno. This is fixed in this PR.






Revert "[libc] Implement process_mrelease." (#117807)
2024-11-26T23:07:30+00:00

lntue
lntue@google.com

2024-11-26T23:07:30+00:00

3372303188df0f7f8ac26e7ab610cf8b0f716d42

Reverts llvm/llvm-project#117503




Reverts llvm/llvm-project#117503






[libc] Implement process_mrelease. (#117503)
2024-11-26T22:40:06+00:00

Omar Hossam
moar.ahmed@gmail.com

2024-11-26T22:40:06+00:00

36a46d85e75e3be35c6b62002717f531b86d8368

This PR addresses #110124.




This PR addresses #110124.






[libc] add mremap (#112804)
2024-11-06T18:25:50+00:00

Jingyu Qiu
51221277+SoftJing1@users.noreply.github.com

2024-11-06T18:25:50+00:00

5a6cc509215b62e94de3b798ea26944a375ce6cb












[libc] Fix the remaining fcntl.h proxy header includes. (#113961)
2024-10-28T21:49:36+00:00

Job Henandez Lara
jobhdezlara93@gmail.com

2024-10-28T21:49:36+00:00

7b663bd9179a205d5a65a34e447fbeffcb43c194












[libc] Add Linux mman extension remap_file_pages. (#110307)
2024-10-14T21:04:32+00:00

Aly ElAshram
71949028+AlyElashram@users.noreply.github.com

2024-10-14T21:04:32+00:00

76173b1b6770801203e671a7fb25f56163b8829b

Fixes https://github.com/llvm/llvm-project/issues/110122
- Create remap_file_pages.h/.cpp wrapper for the linux sys call.
- Add UnitTests for remap_file_pages
- Add function to libc/spec/linux.td
- Add Function spec to mman.yaml




Fixes https://github.com/llvm/llvm-project/issues/110122
- Create remap_file_pages.h/.cpp wrapper for the linux sys call.
- Add UnitTests for remap_file_pages
- Add function to libc/spec/linux.td
- Add Function spec to mman.yaml