tests/

fs-idmap is a command-line tool to detect if a filesystem associated with a given path supports id-mapped mounts.

key_label is a simple program to print the current session keyring name and its security label, to be run inside container (see selinux.bats).

pidfd-kill is a command-line tool to send signals to processes using pidfds passed through a unix socket.

recvtty is a sample implementation of the consumer side of the --console-socket interface for runc.

remap-rootfs is a command-line tool to remap the ownership of an OCI bundle's rootfs to match the user namespace id-mapping of the bundle's config.json.

sd-helper is a command-line tool to provide some very minimal helpers to communicate with systemd.