Re: [Emacs-diffs] master 085c7f6 2/2: Test format-time-string with zone arg

[Davis Herring]

On 05/02/2017 03:55 PM, Bruno Haible wrote:
> Filename                            GetLastError()           errno in Emacs   
> errno in Gnulib
>
> '\\server'                          ERROR_BAD_PATHNAME       EINVAL           
> ENOENT
> '\\server\nonexistentshare\'        ERROR_BAD_NET_NAME       EINVAL           
> ENOENT
>  ?                                  ERROR_INVALID_DRIVE      ENOENT           
> EINVAL
>  ?                                  ERROR_BAD_NETPATH        ENOENT           
> EINVAL
>  ?                                  ERROR_DEV_NOT_EXIST      ENOENT           
> EINVAL
> 'C:\System Volume Information\foo'  ERROR_ACCESS_DENIED      EACCES           
> EACCESS or EPERM (*)
> 'C:\pagefile.sys'                   ERROR_SHARING_VIOLATION  EACCES           
> EACCESS or EPERM (*)
>
> (*) According to POSIX: 
> http://pubs.opengroup.org/onlinepubs/9699919799/functions/utime.html
>
> Can you tell me how to provoke a ERROR_INVALID_DRIVE, ERROR_BAD_NETPATH, or
> ERROR_DEV_NOT_EXIST error code?

Billy O'Neal (copied) at Microsoft might be able to help; he's been 
doing similar error-code mapping for their filesystems (for C++17).

Davis

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