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Are the read and write functions of Serial thread-safe? #305

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Mq-b opened this issue Nov 13, 2024 · 1 comment
Open

Are the read and write functions of Serial thread-safe? #305

Mq-b opened this issue Nov 13, 2024 · 1 comment

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@Mq-b
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Mq-b commented Nov 13, 2024

Are the read and write functions of Serial thread-safe?
Because I want to read and write the serial port is independent, I should not need protection? But I'm not sure if the object itself is thread-safe?
@Mq-b
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Mq-b commented Nov 13, 2024

https://github.com/wjwwood/serial/blob/57f7277/src/impl/unix.cc#L1048-L1082

I saw pthread_mutex in the source code but I'm still not sure how much of a guarantee there is?

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