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Re: [lwip-users] Expected behavior of linkoutput()?
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From: |
Grant Edwards |
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Subject: |
Re: [lwip-users] Expected behavior of linkoutput()? |
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Date: |
Wed, 12 Jan 2022 17:45:44 -0000 (UTC) |
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User-agent: |
slrn/1.0.3 (Linux) |
On 2022-01-12, Sylvain Rochet <gradator@gradator.net> wrote:
> Actually, it should do both. Place the packet in the TX queue and return
> immediately, BUT if the queue is full it should wait for a free slot.
So, when using an OS, I can assume that lwIP will never call
linkoutput() from a non-thread context or from a protected region?
--
Grant