llvm-project.git/libc/test/src/sys/prctl, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. Disable prctl test when building for arm or riscv. (#143627) 2025-06-10T23:18:53+00:00 Amy Huang akhuang@google.com 2025-06-10T23:18:53+00:00 1bf4702d2bbaad522886dfbab913a8dd6efe3b85 I'm setting up a buildbot for arm32 using qemu and qemu doesn't support PR_GET_THP_DISABLE. Disable the test for now while we figure out what to do about that. Also disable for riscv because we may do the same for riscv buildbots. 
I'm setting up a buildbot for arm32 using qemu and qemu doesn't support
PR_GET_THP_DISABLE.
Disable the test for now while we figure out what to do about that.

Also disable for riscv because we may do the same for riscv buildbots.
 [libc] Migrate sys/ tests to ErrnoCheckingTest. (#141871) 2025-05-29T05:18:22+00:00 Alexey Samsonov vonosmas@gmail.com 2025-05-29T05:18:22+00:00 f22122aa7f3ef8e817b20bc3a42691cdbc760288 See PR #132823 for a previous change to sys/epoll tests, and prior changes before that. ErrnoCheckingTest ensures that errno is properly reset at the beginning of the test case, and is validated at the end of it. This change removes many instances of manual errno manipulation. 
See PR #132823 for a previous change to sys/epoll tests, and prior
changes before that.

ErrnoCheckingTest ensures that errno is properly reset at the beginning
of the test case, and is validated at the end of it. This change removes
many instances of manual errno manipulation.
 [libc] remove errno.h includes (#110934) 2024-10-05T23:31:36+00:00 Job Henandez Lara jobhdezlara93@gmail.com 2024-10-05T23:31:36+00:00 46944b0cbc9a9d8daad0182c40fcd3560bc9ca35 






[libc] Move libc_errno inside of LIBC_NAMESPACE (#80774)
2024-02-06T09:36:05+00:00

michaelrj-google
71531609+michaelrj-google@users.noreply.github.com

2024-02-06T09:36:05+00:00

3eb1e6d8e930f5aff17b8d6bcc160f5bbf8cabc7

Having libc_errno outside of the namespace causes versioning issues when
trying to link the tests against LLVM-libc. Most of this patch is just
moving libc_errno inside the namespace in tests. This isn't necessary in
the function implementations since those are already inside the
namespace.




Having libc_errno outside of the namespace causes versioning issues when
trying to link the tests against LLVM-libc. Most of this patch is just
moving libc_errno inside the namespace in tests. This isn't necessary in
the function implementations since those are already inside the
namespace.






[libc][NFC] Use specific ASSERT macros to test errno (#79573)
2024-01-26T14:18:22+00:00

Guillaume Chatelet
gchatelet@google.com

2024-01-26T14:18:22+00:00

73874f7a39df74eacf1682b3961da2d8cb675f33

This patch provides specific test macros to deal with `errno`.
This will help abstract away the differences between unit test and integration/hermetic tests in #79319.
In one case we use `libc_errno` which is a struct, in the other case we deal directly with `errno`.




This patch provides specific test macros to deal with `errno`.
This will help abstract away the differences between unit test and integration/hermetic tests in #79319.
In one case we use `libc_errno` which is a struct, in the other case we deal directly with `errno`.






[libc] implement prctl (#74386)
2023-12-05T20:31:00+00:00

Schrodinger ZHU Yifan
yifanzhu@rochester.edu

2023-12-05T20:31:00+00:00

86bde5adc8f20a619c7ccbfee5d9bf92c5429226

Implement `prctl` as specified in
https://man7.org/linux/man-pages/man2/prctl.2.html.

This patch also includes test cases covering two simple use cases:

1. `PR_GET_NAME/PR_SET_NAME`: where userspace data is passed via arg2.
2. `PR_GET_THP_DISABLE`: where return value is passed via syscal retval.




Implement `prctl` as specified in
https://man7.org/linux/man-pages/man2/prctl.2.html.

This patch also includes test cases covering two simple use cases:

1. `PR_GET_NAME/PR_SET_NAME`: where userspace data is passed via arg2.
2. `PR_GET_THP_DISABLE`: where return value is passed via syscal retval.