llvm-project.git/libc/src/sys/wait/linux/wait.cpp, branch main Unnamed repository; edit this file 'description' to name the repository. [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.
 [libc] Mass replace enclosing namespace (#67032) 2023-09-26T09:45:04+00:00 Guillaume Chatelet gchatelet@google.com 2023-09-26T09:45:04+00:00 b6bc9d72f65a5086f310f321e969d96e9a559e75 This is step 4 of https://discourse.llvm.org/t/rfc-customizable-namespace-to-allow-testing-the-libc-when-the-system-libc-is-also-llvms-libc/73079 
This is step 4 of
https://discourse.llvm.org/t/rfc-customizable-namespace-to-allow-testing-the-libc-when-the-system-libc-is-also-llvms-libc/73079
 [libc] Add support to compile some syscalls on 32 bit platform 2023-08-03T13:08:01+00:00 Mikhail R. Gadelha mikhail@igalia.com 2023-08-03T12:30:36+00:00 c9783d2bda95ec6921b3ca2df930b17af3a6c7b1 This patch adds a bunch of ifdefs to handle the 32 bit versions of some syscalls, which often only append a 64 to the name of the syscall (with exception of SYS_lseek -> SYS_llseek and SYS_futex -> SYS_futex_time64) This patch also tries to handle cases where wait4 is not available (as in riscv32): to implement wait, wait4 and waitpid when wait4 is not available, we check for alternative wait calls and ultimately rely on waitid to implement them all. In riscv32, only waitid is available, so we need it to support this platform. Reviewed By: michaelrj Differential Revision: https://reviews.llvm.org/D148371 
This patch adds a bunch of ifdefs to handle the 32 bit versions of
some syscalls, which often only append a 64 to the name of the syscall
(with exception of SYS_lseek -> SYS_llseek and SYS_futex ->
SYS_futex_time64)

This patch also tries to handle cases where wait4 is not available
(as in riscv32): to implement wait, wait4 and waitpid when wait4 is
not available, we check for alternative wait calls and ultimately rely
on waitid to implement them all.

In riscv32, only waitid is available, so we need it to support this
platform.

Reviewed By: michaelrj

Differential Revision: https://reviews.llvm.org/D148371
[libc][NFC] Switch use of errno in src/unistd and src/sys to libc_errno. 2023-03-02T17:15:10+00:00 Siva Chandra Reddy sivachandra@google.com 2023-03-01T17:41:02+00:00 204587a3cb33a6d4aba9a233da6df17a6be1c3d0 Reviewed By: lntue Differential Revision: https://reviews.llvm.org/D145096 
Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D145096
[libc] Add a minimal implementation of the POSIX fork function. 2022-10-04T19:12:08+00:00 Siva Chandra Reddy sivachandra@google.com 2022-10-04T06:43:59+00:00 e3638e83db086e77243d0673a4ce8a0b4b330d42 A very simple and minimal implementation of fork is added. Future changes will add more functionality to satisfy POSIX and Linux requirements. An implementation of wait and a few support macros in sys/wait.h have also been added to help with testing the fork function. Reviewed By: lntue, michaelrj Differential Revision: https://reviews.llvm.org/D135131 
A very simple and minimal implementation of fork is added. Future
changes will add more functionality to satisfy POSIX and Linux
requirements.

An implementation of wait and a few support macros in sys/wait.h
have also been added to help with testing the fork function.

Reviewed By: lntue, michaelrj

Differential Revision: https://reviews.llvm.org/D135131