* rename lock_file -> open_file_locked, * add lock_file as a function working on already-opened files * change timeout types to std::time::Duration Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
* rename lock_file -> open_file_locked, * add lock_file as a function working on already-opened files * change timeout types to std::time::Duration Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>