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Re: [PATCH 3/4] lwip: Error handling when calling update_if()


From: Samuel Thibault
Subject: Re: [PATCH 3/4] lwip: Error handling when calling update_if()
Date: Sat, 11 May 2019 10:40:03 +0200
User-agent: NeoMutt/20170113 (1.7.2)

Joan Lledó, le sam. 11 mai 2019 10:30:38 +0200, a ecrit:
> The only error possible in this call is ERR_MEM, when the system runs out of 
> memory. This operation is the result of calling ioctl() from the user side, 
> and I don't know what errno return to glibc in this case.

It's just like malloc() returning ENOMEM :)

Samuel



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