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path: root/libc/src/stdlib/exit_handler.h
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2025-01-08[libc] Add hardening for FixedVector data structure and fix exposed bug. ↵Alexey Samsonov
(#122159) Add LIBC_ASSERT statements to FixedVector implementation, and zero out the memory when the elements are removed to flag out-of-bound access and dangling pointer/reference access. This change unmasks the bug in one of FixedVector uses for atexit handlers: dangling reference use, which was actually led to crashes in the wild (with prod blockstore implementation). Fix it in this CL.
2024-07-22[libc] Fix callback type in `exit_handlers.cpp` not matching (#97642)Joseph Huber
Summary: This file is an object library, but uses the `LIBC_COPT_PUBLIC_PACKAING` option. This will always be undefined which leads to a type mismatch when uses actually try to link against it. This patch simply removes this and turns it into a header only library. This means that the implementations of the callback lists and the mutexes need to live in their respective files. The result is that `atexit` needs to be defined for `at_quick_exit` to be valid.
2024-07-12[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration (#98597)Petr Hosek
This is a part of #97655.
2024-07-12Revert "[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace ↵Mehdi Amini
declaration" (#98593) Reverts llvm/llvm-project#98075 bots are broken
2024-07-11[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration (#98075)Petr Hosek
This is a part of #97655.
2024-06-06[libc] at_quick_exit function implemented (#94317)aaryanshukla
- added at_quick_exit function - used helper file exit_handler which reuses code from atexit - atexit now calls helper functions from exit_handler - test cases and dependencies are added --------- Co-authored-by: Aaryan Shukla <aaryanshukla@google.com>