在 2023-03-28 21:41, Corinna Vinschen 写道:
Either you allow to split the *entire* share path, so you can use dirname/basename to split \\host\share into the host and the share path, and also to split \\ and host. That would allow to inspect the host and share components using the same functions.
No, this would allow splitting `\\host\\share` as `host` and `share`. In this path the share name is `\share`, and does not match `share`.
Or you value the fact that the resulting path is still valid higher, then you have to stop dirname at \\host\share and never split these paths. One problem you have with the latter approach is this: What do you do with input paths of the form "\\host"? In other words, what do you return if the input is invalid? In theory it should stay unchanged, so dirname should just return the invalid path verbatim.
The current algorithm has a concept about 'volume prefix'. This path is taking as a sole prefix and an empty component, and is absolute. Hence, `dirname()` returns the prefix with a backslash appended i.e. `\\host\`, and `basename()` returns `\`.
-- Best regards, LIU Hao
OpenPGP_signature
Description: OpenPGP digital signature
_______________________________________________ Mingw-w64-public mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
