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Re: permission denied in cygwin


From: Christian Franke
Subject: Re: permission denied in cygwin
Date: Mon, 26 Feb 2024 17:21:30 +0100
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 SeaMonkey/2.53.16

Antonio Diaz Diaz wrote:
Christian Franke wrote:
Antonio Diaz Diaz wrote:
Maybe ESTALE could be used for "media changed".

Further experiments and comparison with Linux behavior suggests that
ENODEV is a reasonable mapping. See related upstream commit:
https://cygwin.com/git/?p=newlib-cygwin.git;a=commitdiff;h=4af5f9d

Yes, ENODEV seems a better mapping than EACCES for "media changed". (But a generalized ESTALE, not only for NFS, could be an even better mapping).


Under Linix, ESTALE appears only in networking context but never in raw block device context (AFAIK).




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