D362: hg: Avoid relying on errno numbers / descriptions

[mithrandi (Tristan Seligmann)]

mithrandi added a comment.


  In https://phab.mercurial-scm.org/D362#6200, @durin42 wrote:
  
  > Sigh. Do you happen to know if the names of the errno enum values is constant? If it is, maybe we could turn the number back into a name.
  
  
  As far as I know, the names are specified by POSIX so they should be constant, but I'm not 100% sure about that.

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REVISION DETAIL
  https://phab.mercurial-scm.org/D362

To: mithrandi, #hg-reviewers, durin42
Cc: durin42, mercurial-devel