Remove critical section hooks to enhance MISRA conformance

pavel-kirienko / o1heap

Constant-complexity deterministic memory allocator (heap) for hard real-time high-integrity embedded systems. There is very little activity because the project is finished and does not require further changes.

MIT License

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Remove critical section hooks to enhance MISRA conformance #4

Closed pavel-kirienko closed 2 years ago

pavel-kirienko commented 3 years ago

Remove critical section enter/leave hooks:

https://github.com/pavel-kirienko/o1heap/blob/bd9327732b43ec84d5e44b90f343157ae3240d75/o1heap/o1heap.h#L98-L99

Equivalent behaviors can be implemented by wrapping library calls in custom user code instead.

jrahlf commented 2 years ago

The README should be changed accordingly, currently it says

In the case of concurrent environments, also pass pointers to the synchronization locking/unlocking functions -- they will be invoked by the library to facilitate atomic transactions. Alternatively, some applications (where possible) might benefit from using a separate heap per thread to avoid the synchronization overhead and reduce contention.

pavel-kirienko commented 2 years ago

@jrahlf thanks! Fixed in #10