48cc1b8234
The functionality of stat is split into smaller sub-functions, which allows to reuse them more flexible, as the code flow is similar but not always the same. By this, the ugly and incorrect re-setting of the i-node in the lookup callback function is avoided. The correct i-node is now calculated beforehand and stat simply creates a `libc::stat` struct from the provided parameters. Also, this fixes incorrect i-node assignments in the readdir callback function. Signed-off-by: Christian Ebner <c.ebner@proxmox.com>