Block a user
Phase 4: devices/specials (-D, --devices, --specials, --copy-devices, --write-devices)
Merged locally into dev (5bbdc5b). Full suite + CI green (run 90ccf29). Independent c-review addressed; fixes applied.
Phase 4: devices/specials (-D, --devices, --specials, --copy-devices, --write-devices)
Phase 4: ACLs/xattrs (-X/--xattrs, -A/--acls, --fake-super)
Merged locally into dev (94b6662). Full suite + CI green (run 90ccf29). Independent c-review addressed; fixes applied.
Phase 4: ACLs/xattrs (-X/--xattrs, -A/--acls, --fake-super)