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author | Lennart Poettering <lennart@poettering.net> | 2018-02-08 18:31:15 +0100 |
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committer | Sven Eden <yamakuzure@gmx.net> | 2018-05-30 07:58:53 +0200 |
commit | 96d5ca4f321678a9aeb20a446ba8e35bf79894a1 (patch) | |
tree | b34f407409a5893265d09305b59acd4b829e424c /LICENSE.GPL2 | |
parent | 3a5c777b29f75cb5b129eaec8d8e7a4d5e7024fe (diff) |
hash-func: add generic hash_ops implementation for hashing paths
This is similar to string_hash_ops but operates one file system paths
specifically. It will ensure that "/foo//bar" and "///foo/bar" are
considered to be the same path for hashmap purposes.
This makes use of the existing path_compare() API, and adds a matching
hashing function for it.
Note that relative and absolute paths will hash to different values,
however whether the path is suffixed with a slash or not is not
detected. This matches the existing path_compare() behaviour, and
follows the logic that on Linux there can't be two different objects at
path /foo/bar and /foo/bar/ either.
Diffstat (limited to 'LICENSE.GPL2')
0 files changed, 0 insertions, 0 deletions