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GGitHub[libc] Fix epoll_create behavior when only epoll_create1 is available (#149713)

04b4f62e创建于 2025年7月21日历史提交

文件	最后提交记录	最后更新时间
CMakeLists.txt	[libc] Unpoison epoll structs (#94536) The epoll wait functions return structs via pointer, but those structs need to be unpoisoned before return. This patch adds that unpoisoning.	2 年前
epoll_create.cpp	[libc] Fix epoll_create behavior when only epoll_create1 is available (#149713) In PR #99785, I disabled a test for epoll_create that was intended to fail on systems where only epoll_create1 is available. This is because epoll_create1 cannot fail in the same way that epoll_create does. Specifically, calling epoll_create(0) should result in an EINVAL error. So, when only epoll_create1 is available, we should simply check if the argument is zero and return the error accordingly.	1 年前
epoll_create1.cpp	[libc] Move libc_errno.h to libc/src/__support and make LIBC_ERRNO_MODE_SYSTEM to be header-only. (#143187) 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	1 年前
epoll_ctl.cpp	[libc] Move libc_errno.h to libc/src/__support and make LIBC_ERRNO_MODE_SYSTEM to be header-only. (#143187) 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	1 年前
epoll_pwait.cpp	[libc] Move libc_errno.h to libc/src/__support and make LIBC_ERRNO_MODE_SYSTEM to be header-only. (#143187) 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	1 年前
epoll_pwait2.cpp	[libc] Move libc_errno.h to libc/src/__support and make LIBC_ERRNO_MODE_SYSTEM to be header-only. (#143187) 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	1 年前
epoll_wait.cpp	[libc] Move libc_errno.h to libc/src/__support and make LIBC_ERRNO_MODE_SYSTEM to be header-only. (#143187) 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	1 年前