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 * Implementation of the libfs interface.
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 * Implementation of the libfs interface.
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 */
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 */
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/* Forward declarations of static functions. */
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/* Forward declarations of static functions. */
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static void *tmpfs_match(void *, const char *);
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static void *tmpfs_match(void *, const char *);
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static void *tmpfs_node_get(fs_handle_t, dev_handle_t, fs_index_t);
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static void *tmpfs_node_get(dev_handle_t, fs_index_t);
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static void *tmpfs_create_node(int);
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static void *tmpfs_create_node(int);
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static bool tmpfs_link_node(void *, void *, const char *);
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static bool tmpfs_link_node(void *, void *, const char *);
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static int tmpfs_unlink_node(void *, void *);
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static int tmpfs_unlink_node(void *, void *);
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static void tmpfs_destroy_node(void *);
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static void tmpfs_destroy_node(void *);
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    return (void *) childp;
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    return (void *) childp;
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}
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}
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void *
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void *
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tmpfs_node_get(fs_handle_t fs_handle, dev_handle_t dev_handle, fs_index_t index)
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tmpfs_node_get(dev_handle_t dev_handle, fs_index_t index)
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{
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{
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    unsigned long key = index;
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    unsigned long key = index;
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    link_t *lnk = hash_table_find(&dentries, &key);
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    link_t *lnk = hash_table_find(&dentries, &key);
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    if (!lnk)
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    if (!lnk)
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        return NULL;
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        return NULL;