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void tmpfs_free(ipc_callid_t rid, ipc_call_t *request)

{

    int dev_handle = IPC_GET_ARG1(*request);

    unsigned long index = IPC_GET_ARG2(*request);

    link_t *hlp;

    hlp = hash_table_find(&dentries, &index);

    if (!hlp) {

        ipc_answer_0(rid, ENOENT);

        return;

    }

    tmpfs_dentry_t *dentry = hash_table_get_instance(hlp, tmpfs_dentry_t,

        dh_link);

    assert(!dentry->parent);

    assert(!dentry->child);

    assert(!dentry->sibling);

    if (dentry->type == TMPFS_FILE)

        free(dentry->data);

    free(dentry->name);

    free(dentry);

    ipc_answer_0(rid, EOK);

}