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Re: [lwip-users] Do functions like sys_mbox_invalid() need to be thread


From: address@hidden
Subject: Re: [lwip-users] Do functions like sys_mbox_invalid() need to be thread safe?
Date: Thu, 11 Nov 2021 07:45:49 +0100
User-agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.3.0

Am 10.11.2021 um 22:34 schrieb Grant Edwards:
[..]
I don't quite understand: what does "points are safe" mean?

I mean for one object, lock/unlock, post/fetch or signal/wait can be
called by multiple threads simultaneously, but deallocation is ensured
to be called from one thread only, when the object is otherwise unused.

Regards,
Simon



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