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| author | Max Kellermann <max@duempel.org> | 2014-02-27 18:51:28 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2014-02-27 20:49:13 +0100 |
| commit | 2a16fc74fd354484a70efcc5b6dbfcdd73ee5f5a (patch) | |
| tree | 787b0efd5f39ca58714c4a3b4ab5d46ad75e8156 /src/storage/CompositeStorage.hxx | |
| parent | f65254680a8521631ecdd722ff522f574da20d8f (diff) | |
CompositeStorage: add method GetMount()
Diffstat (limited to 'src/storage/CompositeStorage.hxx')
| -rw-r--r-- | src/storage/CompositeStorage.hxx | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/storage/CompositeStorage.hxx b/src/storage/CompositeStorage.hxx index 9c10f76f4..3daa45ee3 100644 --- a/src/storage/CompositeStorage.hxx +++ b/src/storage/CompositeStorage.hxx @@ -96,6 +96,17 @@ public: virtual ~CompositeStorage(); /** + * Get the #Storage at the specified mount point. Returns + * nullptr if the given URI is not a mount point. + * + * The returned pointer is unprotected. No other thread is + * allowed to unmount the given mount point while the return + * value is being used. + */ + gcc_pure gcc_nonnull_all + Storage *GetMount(const char *uri); + + /** * Call the given function for each mounted storage, including * the root storage. Passes mount point URI and the a const * Storage reference to the function. |